top 4 bay nas 2026
AIThis post was created with the assistance of artificial intelligence (AI).

Searching for the best 4 bay NAS for remote access in 2026? The Synology DS425+ stands out as the overall top choice thanks to its balance of performance and ease of use. For those needing high-speed networking, the Asustor Lockerstor 4 Gen2+ offers dual 5GbE ports and extensive media features. Budget-conscious users will find the UGREEN NAS DH4300 Plus a compelling option for home and small team setups. However, choosing the right NAS involves balancing factors like performance, expandability, noise levels, and user experience. Continue reading for a detailed comparison that helps you find the perfect fit for your remote access needs.

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10
compared
6
brands
4 GB DDR4
max ram
Which bay nas for remote access should you buy?
★ Top Pick
Asustor Drivestor 4 Gen 2 AS12
Best Overall for Home and Small Office Media & Backup
Supports high-speed 2.5GbE network for faster data transfer
See on Amazon →
Home users and tech-savvy individuals looking for scalable, fast personal cloud storage and media server capabilities.
Asustor Drivestor 4 Pro Gen2 A
High-speed 2.5GbE network connectivity
View on Amazon →
Creatives, small teams, and power users needing high storage capacity and advanced features for multimedia and AI projects.
UGREEN DXP4800 Plus 4-Bay NAS
Massive storage capacity up to 144TB
View on Amazon →
Small businesses and media-focused users seeking reliable, fast, and secure centralized storage with enterprise features.
Synology DS425+ 4-Bay Diskless
High-speed 278 MB/s data transfer
View on Amazon →
Small business IT managers or remote offices needing a compact, high-performance rackmount NAS for edge storage and remote access.
QNAP TS-432XeU-4G 4-Bay 1U Sho
Compact 1U rackmount fits small spaces
View on Amazon →
RAM — compared
Asustor Drivestor 4 Gen 2 AS121GB DDR4
Asustor Drivestor 4 Pro Gen2 A2GB DDR4
QNAP TS-432XeU-4G 4-Bay 1U Sho4 GB DDR4
TERRAMASTER F4-425 4-Bay NAS I4GB
Yxk Zero1 2-Bay Desktop NAS wi4GB
Pros & cons at a glance
Asustor Drivestor 4 Gen 2 AS12
✓ Supports high-speed 2.5GbE network for faster data transfer
✗ Limited RAM for heavy multitasking
Asustor Drivestor 4 Pro Gen2 A
✓ High-speed 2.5GbE network connectivity
✗ Limited 2GB RAM may hinder multitasking
UGREEN DXP4800 Plus 4-Bay NAS
✓ Massive storage capacity up to 144TB
✗ Supports only wired Ethernet—no Wi-Fi
Synology DS425+ 4-Bay Diskless
✓ High-speed 278 MB/s data transfer
✗ Requires purchasing disks separately
QNAP TS-432XeU-4G 4-Bay 1U Sho
✓ Compact 1U rackmount fits small spaces
✗ Limited RAM for heavy multitasking
Asustor Lockerstor 4 Gen2+ AS6
✓ Dual 5GbE ports for high-speed network connectivity
✗ Diskless configuration requires additional purchase of drives
UGREEN NAS DH4300 Plus 4-Bay f
✓ Very easy setup with intuitive app and video guides
✗ Does not support Wi-Fi, limiting flexibility
TERRAMASTER F4-425 4-Bay NAS I
✓ Powerful quad-core processor with 4GB RAM
✗ Requires additional purchase of hard drives
Synology DS423 4-Bay Diskless
✓ Versatile storage with four bays for flexible data management
✗ Camera licenses must be purchased separately
Yxk Zero1 2-Bay Desktop NAS wi
✓ Easy to set up and use, ideal for beginners
✗ Limited to 2 bays, restricting maximum storage

Key Takeaways

  • Performance varies significantly based on CPU and RAM; high-end models support demanding remote access workloads.
  • Network capabilities, especially multi-Gig Ethernet ports, are crucial for fast remote data transfer.
  • Ease of setup and user interface can make or break the experience for non-technical users.
  • Expandability, such as M.2 SSD slots and RAM upgrades, adds value for future-proofing.
  • Size, noise levels, and power consumption should influence choices for home or small office environments.
2
Asustor Drivestor 4 Pro Gen2 A
Best for Scalable Home and Personal Cloud Storage
1
Asustor Drivestor 4 Gen 2 AS12
Best Overall for Home and Small Office Media & Backup
3
UGREEN DXP4800 Plus 4-Bay NAS
Best for High-Capacity and Creative Workflows

Our Top 4 Bay Nas For Remote Access Picks

Asustor Drivestor 4 Gen 2 AS1204T 4-Bay NASAsustor Drivestor 4 Gen 2 AS1204T 4-Bay NASBest Overall for Home and Small Office Media & BackupProcessor: Realtek RTD1619B 1.7GHz Quad-CoreRAM: 1GB DDR4Network: 2.5GbE PortVIEW ON AMAZONSee Our Full Breakdown
Asustor Drivestor 4 Pro Gen2 AS3304T v2, 4-Bay NAS, 1.7GHz Quad-Core, 2GB DDR4 RAM, 2.5GbE Network, Personal Cloud StorageAsustor Drivestor 4 Pro Gen2 AS3304T v2, 4-Bay NAS, 1.7GHz Quad-Core, 2GB DDR4 RAM, 2.5GbE Network, Personal Cloud StorageBest for Scalable Home and Personal Cloud StorageProcessor: 1.7GHz Quad-CoreRAM: 2GB DDR4Number of Bays: 4VIEW ON AMAZONSee Our Full Breakdown
UGREEN DXP4800 Plus 4-Bay NAS for Families, Creators & Small TeamsUGREEN DXP4800 Plus 4-Bay NAS for Families, Creators & Small TeamsBest for High-Capacity and Creative WorkflowsStorage Capacity: Up to 144TBNumber of Bays: 4Connectivity: 10GbE network port, 10Gbps USB portsVIEW ON AMAZONSee Our Full Breakdown
Synology DS425+ 4-Bay Diskless NAS Private Cloud Media ServerSynology DS425+ 4-Bay Diskless NAS Private Cloud Media ServerBest for Business and Media Streaming with Robust Data ProtectionNumber of Bays: 4Type: Diskless NASData Transfer Speed: 278 MB/sVIEW ON AMAZONSee Our Full Breakdown
QNAP TS-432XeU-4G 4-Bay 1U Short-Depth Rackmount NASQNAP TS-432XeU-4G 4-Bay 1U Short-Depth Rackmount NASBest Compact Rackmount for Small Business Edge StorageNumber of Bays: 4Form Factor: 1U RackmountProcessor: Annapurna Labs Alpine Cortex-A57 Quad-coreVIEW ON AMAZONSee Our Full Breakdown
Asustor Lockerstor 4 Gen2+ AS6704T v2 4-Bay NAS, Intel Quad-Core, Dual 5GbE, 4GB DDR4, M.2 SSD Slots, HDMI, Plex Media ServerAsustor Lockerstor 4 Gen2+ AS6704T v2 4-Bay NAS, Intel Quad-Core, Dual 5GbE, 4GB DDR4, M.2 SSD Slots, HDMI, Plex Media ServerBest Overall for Versatile Performance and Remote Media StreamingProcessor: Intel Celeron N5105 quad-coreMemory: 4GB DDR4, expandable up to 16GBStorage Bays: 4VIEW ON AMAZONSee Our Full Breakdown
UGREEN NAS DH4300 Plus 4-Bay for Beginners, Home Users & Remote WorkersUGREEN NAS DH4300 Plus 4-Bay for Beginners, Home Users & Remote WorkersBest for Easy Setup and Cost-Effective Remote AccessDigital Storage Capacity: 120 TBHard Disk Interface: Serial ATAConnectivity Technology: Ethernet, HDMI, SATA, USBVIEW ON AMAZONSee Our Full Breakdown
TERRAMASTER F4-425 4-Bay NAS Intel x86 Quad-Core CPU 4GB RAM (Diskless)TERRAMASTER F4-425 4-Bay NAS Intel x86 Quad-Core CPU 4GB RAM (Diskless)Best for High-Performance Remote Access and Data RedundancyProcessor: Intel x86 quad-coreRAM: 4GBNumber of Bays: 4VIEW ON AMAZONSee Our Full Breakdown
Synology DS423 4-Bay Diskless NAS for Backup, File Sharing, and Video SurveillanceSynology DS423 4-Bay Diskless NAS for Backup, File Sharing, and Video SurveillanceBest for Secure Backup and Surveillance IntegrationNumber of Bays: 4Type: Diskless NASWarranty: 2 yearsVIEW ON AMAZONSee Our Full Breakdown
Yxk Zero1 2-Bay Desktop NAS with 2.5GbE, Support Docker, 60TB Capacity (Diskless), Remote Access, 4GB RAM, 4K HDMIYxk Zero1 2-Bay Desktop NAS with 2.5GbE, Support Docker, 60TB Capacity (Diskless), Remote Access, 4GB RAM, 4K HDMIBest for Beginners Needing Flexible Storage and Remote Media StreamingCapacity: Up to 60TB (drives sold separately)Connectivity: 2.5GbE EthernetRAM: 4GBVIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
bay nas for remote accessWarrantyNumber of BaysProcessorRAM
Asustor Drivestor 4 Gen 2 AS1210 years—Realtek RTD1619B 1.7GHz Quad-Core1GB DDR4
Asustor Drivestor 4 Pro Gen2 A—41.7GHz Quad-Core2GB DDR4
UGREEN DXP4800 Plus 4-Bay NAS 2 years4——
Synology DS425+ 4-Bay Diskless3 years4——
QNAP TS-432XeU-4G 4-Bay 1U Sho3 Year4Annapurna Labs Alpine Cortex-A57 Quad-core4 GB DDR4
Asustor Lockerstor 4 Gen2+ AS6——Intel Celeron N5105 quad-core—
UGREEN NAS DH4300 Plus 4-Bay f————
TERRAMASTER F4-425 4-Bay NAS I—4Intel x86 quad-core4GB
Synology DS423 4-Bay Diskless 2 years4——
Yxk Zero1 2-Bay Desktop NAS wi2 years——4GB

More Details on Our Top Picks

  1. Asustor Drivestor 4 Gen 2 AS1204T 4-Bay NAS

    Asustor Drivestor 4 Gen 2 AS1204T 4-Bay NAS

    Best Overall for Home and Small Office Media & Backup

    View on Amazon

    The Asustor Drivestor 4 Gen 2 AS1204T stands out for offering a balanced mix of high-speed connectivity and enterprise-grade features in a reasonably priced package. Its 2.5GbE port enables faster data transfers compared to standard Gigabit models, making it a solid choice for media streaming and backup. Compared with the QNAP TS-432XeU, it provides a more user-friendly setup but sacrifices some expandability and rack-mount options. Its support for RAID 0/1/5/6/10 offers flexible redundancy, yet the limited 1GB RAM may hinder multitasking with heavier workloads. The device’s 10-year warranty adds confidence for long-term use, but its size and lack of included drives could be drawbacks for space-constrained setups or those seeking an all-in-one solution.

    Pros:
    • Supports high-speed 2.5GbE network for faster data transfer
    • Flexible RAID options for data redundancy
    • Enterprise-grade data protection with Btrfs snapshots and WORM technology
    • Ideal for media streaming and personal cloud storage
    Cons:
    • Limited RAM for heavy multitasking
    • No included hard drives, requires diskless setup
    • Large size may be unsuitable for compact spaces

    Best for: Home users and small offices needing reliable media streaming and backup with enterprise features.

    Not ideal for: Power users requiring extensive multitasking or enterprise-scale scalability, as the RAM and hardware limits may bottleneck performance.

    • Processor:Realtek RTD1619B 1.7GHz Quad-Core
    • RAM:1GB DDR4
    • Network:2.5GbE Port
    • Storage Bays:4
    • Supported RAID:0/1/5/6/10
    • USB Ports:3
    • Hard Disk Form Factor:2.5 inches
    • Warranty:10 years
    Our verdict
    “This NAS offers a well-rounded option for home and small office users prioritizing media and backup capabilities without extreme expandability needs.”
  2. Asustor Drivestor 4 Pro Gen2 AS3304T v2, 4-Bay NAS, 1.7GHz Quad-Core, 2GB DDR4 RAM, 2.5GbE Network, Personal Cloud Storage

    Asustor Drivestor 4 Pro Gen2 AS3304T v2, 4-Bay NAS, 1.7GHz Quad-Core, 2GB DDR4 RAM, 2.5GbE Network, Personal Cloud Storage

    Best for Scalable Home and Personal Cloud Storage

    View on Amazon

    The Asustor Drivestor 4 Pro Gen2 AS3304T v2 offers a step up in scalability with 2GB of RAM and tool-free drive bays that simplify setup—ideal for users who want a reliable, personal cloud with room to grow. Its 2.5GbE connectivity ensures faster transfers than traditional Gigabit models, making it suitable for media libraries and frequent backups. In comparison to the QNAP TS-432XeU, it provides a more straightforward user experience but lacks some advanced enterprise features. The RAID support (0, 1, 5, 6, JBOD) adds flexibility for protecting data, though the 2GB RAM may limit multitasking during intensive tasks like virtual machines or Docker containers. Its diskless nature means additional costs upfront, but the ease of installation makes it accessible for less technical users.

    Pros:
    • High-speed 2.5GbE network connectivity
    • Tool-free drive installation for quick setup
    • Flexible RAID configurations for data safety
    • Supports virtual machines and Docker for advanced use
    Cons:
    • Limited 2GB RAM may hinder multitasking
    • Diskless setup requires purchase of drives
    • No included drives, adding to initial cost

    Best for: Home users and tech-savvy individuals looking for scalable, fast personal cloud storage and media server capabilities.

    Not ideal for: Heavy-duty business environments or users with extensive multitasking needs, as RAM might limit performance during demanding workloads.

    • Processor:1.7GHz Quad-Core
    • RAM:2GB DDR4
    • Number of Bays:4
    • Network:2.5GbE
    • RAID Support:0, 1, 5, 6, JBOD
    • Design:Tool-Free Drive Bays
    Our verdict
    “This NAS suits users who want a scalable, fast personal cloud with easy setup, but may fall short for heavy multitasking or dense enterprise use.”
  3. UGREEN DXP4800 Plus 4-Bay NAS for Families, Creators & Small Teams

    UGREEN DXP4800 Plus 4-Bay NAS for Families, Creators & Small Teams

    Best for High-Capacity and Creative Workflows

    View on Amazon

    The UGREEN DXP4800 Plus excels in offering massive storage capacity—up to 144TB—making it ideal for creators, small teams, and large families needing extensive data storage. Its 10GbE and USB 3.2 ports deliver blazing transfer speeds, outperforming many competitors like the Synology DS425+ in raw throughput. It supports advanced features such as Docker, virtual machines, and AI-powered photo organization, catering to creative workflows. However, since drives are not included, initial costs can be high, and its wired-only connection limits flexibility in environments where Wi-Fi is preferred. Compared with other models, its focus on raw capacity and performance makes it less user-friendly for beginners or small-scale users.

    Pros:
    • Massive storage capacity up to 144TB
    • Fast transfer speeds with 10GbE and USB ports
    • Supports Docker, virtual machines, and AI features
    • Secure data with advanced encryption
    Cons:
    • Hard drives are not included, increasing initial cost
    • Supports only wired Ethernet—no Wi-Fi
    • Setup and management may be complex for beginners

    Best for: Creatives, small teams, and power users needing high storage capacity and advanced features for multimedia and AI projects.

    Not ideal for: Casual users or those on a tight budget, since the high storage capacity and advanced features come with increased complexity and cost.

    • Storage Capacity:Up to 144TB
    • Number of Bays:4
    • Connectivity:10GbE network port, 10Gbps USB ports
    • Compatibility:Windows, macOS, Linux, iOS, Android
    • Hard Drives Included:No
    • Warranty:2 years
    Our verdict
    “This NAS is perfect for creative professionals and teams demanding high capacity and advanced workflows, though it requires technical expertise and budget flexibility.”
  4. Synology DS425+ 4-Bay Diskless NAS Private Cloud Media Server

    Synology DS425+ 4-Bay Diskless NAS Private Cloud Media Server

    Best for Business and Media Streaming with Robust Data Protection

    View on Amazon

    The Synology DS425+ excels in delivering high-speed data transfer and robust user support, making it a compelling choice for small businesses and media enthusiasts. Its 278 MB/s transfer speed surpasses many competitors like the QNAP TS-432XeU, providing rapid access for multiple users. The device supports over 10 users simultaneously and includes comprehensive data protection features, including snapshots and encryption. Its diskless nature means additional cost upfront, and the setup complexity may challenge newcomers. Unlike the UGREEN DXP4800 Plus, it’s more tailored for office environments but lacks the advanced multimedia features for creators. The surveillance support is a bonus but requires additional configuration.

    Pros:
    • High-speed 278 MB/s data transfer
    • Supports multiple users simultaneously
    • Includes comprehensive data protection and encryption
    • Supports surveillance with IP camera compatibility
    Cons:
    • Requires purchasing disks separately
    • Setup may be complex for beginners
    • Lacks multimedia-focused features for creators

    Best for: Small businesses and media-focused users seeking reliable, fast, and secure centralized storage with enterprise features.

    Not ideal for: Home users or creative professionals needing high-capacity or AI features, as it primarily targets business environments.

    • Number of Bays:4
    • Type:Diskless NAS
    • Data Transfer Speed:278 MB/s
    • Supported Users:10+
    • Surveillance Support:Supports 30 IP cameras
    • Warranty:3 years
    Our verdict
    “This NAS delivers enterprise-level performance and security for small businesses but may be overkill for casual or creative home use.”
  5. QNAP TS-432XeU-4G 4-Bay 1U Short-Depth Rackmount NAS

    QNAP TS-432XeU-4G 4-Bay 1U Short-Depth Rackmount NAS

    Best Compact Rackmount for Small Business Edge Storage

    View on Amazon

    The QNAP TS-432XeU shines in tight rack environments with its 1U form factor, making it ideal for small businesses needing reliable remote access and edge storage. Its Annapurna Labs Alpine Cortex-A57 quad-core processor and 4GB DDR4 RAM deliver solid multitasking performance, especially with support for snapshots and remote access. Compared with the Asustor Drivestor 4, it offers superior rack-mount compatibility but at a higher price and with limited RAM for intensive multitasking. Its high-speed 10GbE, 2.5GbE, and SFP+ ports make it suitable for fast backups and remote workflows, but setup may require technical familiarity, and no drives are included. It’s best suited for users comfortable with network configuration and space-constrained environments.

    Pros:
    • Compact 1U rackmount fits small spaces
    • High-speed 10GbE and SFP+ ports for fast data transfer
    • Supports snapshots and remote access
    • Good multitasking with 4GB RAM
    Cons:
    • Limited RAM for heavy multitasking
    • No included storage drives
    • Requires network setup expertise

    Best for: Small business IT managers or remote offices needing a compact, high-performance rackmount NAS for edge storage and remote access.

    Not ideal for: Home users or those seeking plug-and-play solutions, since rackmount setup and network configuration can be complex.

    • Number of Bays:4
    • Form Factor:1U Rackmount
    • Processor:Annapurna Labs Alpine Cortex-A57 Quad-core
    • RAM:4 GB DDR4
    • Connectivity:10GbE, 2.5GbE, SFP+
    • Warranty:3 Year
    Our verdict
    “This rackmount NAS is perfect for small, space-limited environments needing robust remote access and fast data transfers, assuming technical setup is feasible.”
  6. Asustor Lockerstor 4 Gen2+ AS6704T v2 4-Bay NAS, Intel Quad-Core, Dual 5GbE, 4GB DDR4, M.2 SSD Slots, HDMI, Plex Media Server

    Asustor Lockerstor 4 Gen2+ AS6704T v2 4-Bay NAS, Intel Quad-Core, Dual 5GbE, 4GB DDR4, M.2 SSD Slots, HDMI, Plex Media Server

    Best Overall for Versatile Performance and Remote Media Streaming

    View on Amazon

    The Asustor Lockerstor 4 Gen2+ stands out for its combination of high-speed networking, hybrid storage options, and multimedia capabilities, making it ideal for small businesses and content creators. Its dual 5GbE ports provide faster data transfer than the 2.5GbE options seen in models like the Terramaster F4-425, which means smoother remote access for large files or media streaming. The inclusion of four M.2 NVMe slots offers flexible SSD caching and storage expansion, surpassing the more basic features of the Yxk Zero1. However, it’s a diskless setup that requires additional drives, and its setup process can be complex for newcomers. Compared to the Synology DS423, which prioritizes data security and backup, the AS6704T v2 emphasizes raw performance and multimedia streaming, making it a more versatile choice for tech-savvy users willing to handle initial configuration. This model makes the most sense for users who need a combination of fast remote access, media transcoding, and flexible storage, but less so for those seeking a ready-to-go, budget-friendly setup without drives.

    Pros:
    • Dual 5GbE ports for high-speed network connectivity
    • Supports hybrid storage with HDDs and NVMe SSDs for performance and capacity
    • Hardware 4K transcoding and HDMI output for media streaming
    • Expandable RAM up to 16GB for demanding applications
    Cons:
    • Diskless configuration requires additional purchase of drives
    • Setup process can be complex for those unfamiliar with NAS configurations

    Best for: Small businesses or content creators who need flexible, high-speed remote access and multimedia capabilities.

    Not ideal for: Beginners or users looking for a plug-and-play solution with included drives and simple setup.

    • Processor:Intel Celeron N5105 quad-core
    • Memory:4GB DDR4, expandable up to 16GB
    • Storage Bays:4
    • Supported Storage:SATA HDD/SSD and NVMe SSD
    • Network Connectivity:Dual 5GbE ports
    • Video Output:HDMI
    Our verdict
    “This NAS is ideal for users who need a powerful, multimedia-capable device with flexible storage options and are comfortable with setup complexity.”
  7. UGREEN NAS DH4300 Plus 4-Bay for Beginners, Home Users & Remote Workers

    UGREEN NAS DH4300 Plus 4-Bay for Beginners, Home Users & Remote Workers

    Best for Easy Setup and Cost-Effective Remote Access

    View on Amazon

    The UGREEN NAS DH4300 Plus is designed with simplicity in mind, making it perfect for home users and remote workers who want reliable storage without complicated setups. Its user-friendly app and step-by-step videos lower the barrier for those unfamiliar with NAS technology, unlike the Asustor Lockerstor 4, which offers more advanced features but can be intimidating for beginners. The device supports Docker, allowing users to run containerized apps like Plex, similar to the Yxk Zero1, but with a more straightforward interface. Its 2.5GbE port provides faster remote access than standard Gigabit Ethernet, though it falls short of the dual 5GbE ports on the AS6704T v2. Lacking Wi-Fi support means it’s less flexible for casual remote access on mobile devices without Ethernet adapters. Its affordability and ease of use make it ideal for those who want quick setup and reliable remote access for media and backups, but it’s less suited for power users needing high performance or expandability.

    Pros:
    • Very easy setup with intuitive app and video guides
    • Supports Docker for running containerized applications
    • Affordable and suitable for long-term storage needs
    • High performance with 2.5GbE Ethernet
    Cons:
    • Does not support Wi-Fi, limiting flexibility
    • Storage drives not included, additional purchase needed
    • Limited advanced features for power users

    Best for: Home users or remote workers seeking simple, reliable storage with easy setup and Docker support.

    Not ideal for: Power users or those needing high-speed network interfaces and advanced multimedia features.

    • Digital Storage Capacity:120 TB
    • Hard Disk Interface:Serial ATA
    • Connectivity Technology:Ethernet, HDMI, SATA, USB
    • Hard Disk Form Factor:3.5 inches
    • Supported Applications:Docker, Plex (via Docker)
    • Speed:312 MB/s
    Our verdict
    “This NAS is perfect for users prioritizing simplicity and affordability for remote access and media storage.”
  8. TERRAMASTER F4-425 4-Bay NAS Intel x86 Quad-Core CPU 4GB RAM (Diskless)

    TERRAMASTER F4-425 4-Bay NAS Intel x86 Quad-Core CPU 4GB RAM (Diskless)

    Best for High-Performance Remote Access and Data Redundancy

    View on Amazon

    The TERRAMASTER F4-425 offers a compelling balance of power, with its Intel x86 quad-core processor and 4GB RAM, making it an excellent choice for users demanding high-performance remote access and multi-user file sharing. Its support for 4K hardware decoding and RAID configurations surpasses the basic media capabilities of the Yxk Zero1, while its 2.5GbE ports ensure faster network speeds than traditional Gigabit models like the UGREEN DH4300. The fanless, quiet operation at just 21dB makes it suitable for home offices or quiet environments, unlike noisier alternatives. However, it’s a diskless unit, requiring users to purchase drives separately, and some reviews mention inconsistent security feature documentation. Compared to the Synology DS423, which emphasizes data security and backup solutions, the F4-425 leans more toward raw performance and multitasking. It’s an excellent pick for those who want a reliable, high-speed remote access server but are prepared for additional drive investment.

    Pros:
    • Powerful quad-core processor with 4GB RAM
    • Supports 4K hardware decoding and RAID configurations
    • Quiet operation at 21dB, suitable for home use
    • Fast 2.5GbE network ports for remote access
    Cons:
    • Requires additional purchase of hard drives
    • Limited details on security features and software support

    Best for: Power users and small business owners needing high-performance file sharing and media streaming.

    Not ideal for: Beginners or users seeking an all-in-one solution with included drives and straightforward setup.

    • Processor:Intel x86 quad-core
    • RAM:4GB
    • Number of Bays:4
    • Maximum Storage Capacity:120TB
    • Network Ports:2.5GbE
    • Supported RAID:TRAID / TRAID+
    Our verdict
    “This NAS is well-suited for tech-savvy users who prioritize performance and multi-user remote access, provided they invest in drives separately.”
  9. Synology DS423 4-Bay Diskless NAS for Backup, File Sharing, and Video Surveillance

    Synology DS423 4-Bay Diskless NAS for Backup, File Sharing, and Video Surveillance

    Best for Secure Backup and Surveillance Integration

    View on Amazon

    The Synology DS423 specializes in secure data management, making it ideal for those who prioritize backup, file sharing, and surveillance. Its straightforward setup and Synology’s well-regarded DSM software deliver reliable remote access with features like automated backups and multi-device syncing, which aren’t as prominent in more multimedia-focused options like the Asustor Lockerstor 4. Its four bays support flexible RAID configurations, but it’s a diskless model that requires users to purchase drives separately. Surveillance support for up to 30 cameras adds value for security-conscious users, though additional licenses are necessary. Compared to the Terramaster F4-425, which emphasizes performance, the DS423 emphasizes data security and management. This model is best for those who want a dependable, secure remote access solution for backup and surveillance, but less so for media streaming or high-performance tasks.

    Pros:
    • Versatile storage with four bays for flexible data management
    • Supports comprehensive backup and file sharing solutions
    • Built-in tools for video surveillance monitoring
    • Reliable and well-supported DSM software
    Cons:
    • Camera licenses must be purchased separately
    • No included drives, additional purchase needed
    • Advanced features may require technical setup

    Best for: Small business or home users focused on secure data backup and surveillance with reliable remote access.

    Not ideal for: Power users or media enthusiasts who need high-performance transcoding or multimedia features.

    • Number of Bays:4
    • Type:Diskless NAS
    • Warranty:2 years
    • Model Number:DS423
    • UPC:846504004911
    Our verdict
    “This NAS is ideal for users prioritizing security, backups, and surveillance integration over multimedia performance.”
  10. Yxk Zero1 2-Bay Desktop NAS with 2.5GbE, Support Docker, 60TB Capacity (Diskless), Remote Access, 4GB RAM, 4K HDMI

    Yxk Zero1 2-Bay Desktop NAS with 2.5GbE, Support Docker, 60TB Capacity (Diskless), Remote Access, 4GB RAM, 4K HDMI

    Best for Beginners Needing Flexible Storage and Remote Media Streaming

    View on Amazon

    The Yxk Zero1 offers a straightforward 2-bay setup with 2.5GbE connectivity, making it suitable for beginners who want remote access and media streaming. Its support for Docker enables more advanced users to run custom apps like Plex or Nextcloud, similar to the UGREEN DH4300, but with a more compact form factor. Its 4GB RAM handles multiple tasks well for a device in this class, and the 4K HDMI output allows direct media playback on compatible displays. However, being only 2 bays limits maximum storage capacity compared to larger 4-bay options like the Asustor Lockerstor 4. Customer reviews suggest some dissatisfaction, and the device requires users to purchase drives separately, adding to initial costs. This pick makes the most sense for beginners or home users who want simple remote media access and the flexibility of Docker, but not for those needing extensive storage or enterprise features.

    Pros:
    • Easy to set up and use, ideal for beginners
    • Supports Docker for running custom apps
    • Fast 2.5GbE network for remote access
    • Supports 4K HDMI for direct media playback
    Cons:
    • Limited to 2 bays, restricting maximum storage
    • Customer satisfaction ratings are mixed
    • Additional drives needed for storage

    Best for: Beginners or home users seeking an easy, flexible, and affordable remote access solution with media support.

    Not ideal for: Power users or those needing large storage capacity or advanced security features.

    • Capacity:Up to 60TB (drives sold separately)
    • Connectivity:2.5GbE Ethernet
    • RAM:4GB
    • Support:Docker, Remote Access, 4K HDMI
    • Weight:2 kg
    • Warranty:2 years
    Our verdict
    “This NAS suits users new to remote storage who want simple media streaming and Docker support within a compact design.”
4 bay nas for remote access
What makes a great bay nas for remote access
1
Performance and Processor Power
The CPU and RAM determine how smoothly your NAS handles multiple remote users, media streaming, or large file transfers.
2
Network Connectivity and Speed
Remote access heavily relies on network performance.
3
Ease of Setup and User Interface
A NAS should simplify remote access rather than complicate it.
4
Expandability and Future-Proofing
Additional M.2 SSD slots, RAM upgrade options, and multiple Ethernet ports allow your NAS to grow with your needs.
How to choose your bay nas for remote access
1
How we picked
The selection process focused on performance, usability, build quality, and adaptability for remote access.
2
Performance and Processor Power
The CPU and RAM determine how smoothly your NAS handles multiple remote users, media streaming, or large file transfers.
3
Network Connectivity and Speed
Remote access heavily relies on network performance.
4
Ease of Setup and User Interface
A NAS should simplify remote access rather than complicate it.
5
Expandability and Future-Proofing
Additional M.2 SSD slots, RAM upgrade options, and multiple Ethernet ports allow your NAS to grow with your needs.
Vetted bay nas for remote access ·
The best bay nas for remote access, compared
★ Winner Asustor Drivestor 4 Gen 2 AS12
Best Overall for Home and Small Office Media & Backup
10compared
4 GB DDR4top ram

How We Picked

The selection process focused on performance, usability, build quality, and adaptability for remote access. I prioritized models with stable network features, user-friendly interfaces, and reliable hardware to ensure continuous remote connectivity. Cost-effectiveness was also a factor, but not at the expense of essential features like data security and expandability. The ranking reflects a balance between raw performance and practical usability for typical remote access scenarios, including remote file sharing, media streaming, and backups. Models that excel in one area but fall short in others were ranked lower to ensure a well-rounded list for diverse user needs.
Everyday → specialist
Everyday & valuePremium & specialist
Which bay nas for remote access fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing 4 Bay Nas For Remote Access

Choosing the right 4 bay NAS for remote access requires understanding several key factors. Beyond basic storage capacity, you’ll need to consider network speed, expansion options, ease of use, and security. A well-designed NAS can transform your remote access experience, but it’s important to weigh tradeoffs such as cost versus features. Here are some considerations to guide your decision-making process.

Performance and Processor Power

The CPU and RAM determine how smoothly your NAS handles multiple remote users, media streaming, or large file transfers. Higher-end processors like Intel quad-core chips support more demanding tasks and can handle simultaneous remote sessions without lag. However, these often come at a higher price, so assess your typical workload before investing in top-tier hardware.

Network Connectivity and Speed

Remote access heavily relies on network performance. Look for NAS units with Gigabit Ethernet at minimum, but models with dual 2.5GbE or 5GbE ports provide faster transfer rates, especially if your remote users are working with large files or high-resolution media. Investing in a compatible switch or router can further improve remote experiences.

Ease of Setup and User Interface

A NAS should simplify remote access rather than complicate it. User-friendly interfaces with clear setup guides help non-technical users establish secure remote connections. Features like quick-start wizards, mobile apps, and automated backups reduce setup time and ongoing management.

Expandability and Future-Proofing

Additional M.2 SSD slots, RAM upgrade options, and multiple Ethernet ports allow your NAS to grow with your needs. Future-proofing can extend the device’s lifespan and improve remote access performance as your data demands increase. Consider models with flexible expansion options if you anticipate scaling up.

Size, Noise, and Power Consumption

For home or small office use, the physical size and noise levels matter. Compact models save space, but may have fewer features or less robust hardware. Power-efficient designs reduce long-term costs and keep remote work environments quiet and comfortable.

Frequently Asked Questions

How important is multi-Gig networking for remote access?

Multi-Gig networking significantly improves remote access speeds, especially when transferring large files or streaming high-resolution media. If your remote setup involves multiple users or heavy data loads, investing in a NAS with 2.5GbE or 5GbE ports can make a noticeable difference. However, ensure your router and cabling support these speeds to realize the full benefit.

Can I use a 4 bay NAS for remote surveillance or backup?

Absolutely, many 4 bay NAS models support surveillance applications and reliable backups. They can host multiple cameras or serve as centralized backup points for remote devices. Just confirm that the NAS has the necessary software support and enough processing power to handle surveillance feeds or backup tasks efficiently.

Is a diskless NAS better for remote access?

Choosing a diskless NAS offers flexibility, allowing you to select and upgrade drives based on your needs. It can be a cost-effective way to tailor storage capacity and performance, especially for remote access. Just remember, the initial setup might be more involved, and compatibility with drives should be verified.

How much RAM do I need for remote access on a 4 bay NAS?

For basic remote file sharing and media streaming, 2GB to 4GB of RAM is generally sufficient. However, if you plan to run multiple services or virtual machines, consider models with 8GB or more. More RAM helps ensure smoother remote sessions, especially with multiple concurrent users.

What security features should I look for in a NAS for remote access?

Security is vital for remote access. Look for NAS devices with robust encryption options, VPN support, multi-factor authentication, and automatic firmware updates. These features help protect your data and ensure secure remote connections, reducing risks of hacking or unauthorized access.

Conclusion

For general home users and small teams, the UGREEN NAS DH4300 Plus offers excellent value with straightforward remote access. The Synology DS425+ remains the best overall choice for those seeking a balance of performance, usability, and expandability. Power users or creative professionals needing advanced features should consider the Asustor Lockerstor 4 Gen2+ or QNAP TS-432XeU. Beginners prioritizing simplicity will find the UGREEN model easier to set up, while enterprise users with demanding remote workflows should look at higher-end, scalable options. Matching your specific needs with the right features will maximize your remote access experience in 2026.
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