Yxk Zero1 2-Bay Desktop NAS
4.4Editor score
2.5GbE connectivity speed
Docker support enabled
Lightweight compact design
In this guide
Choosing the right diskless NAS enclosure allows you to build a custom storage solution tailored to your specific needs. These units provide a robust foundation for data management without including hard drives, giving you the flexibility to select drives that match your capacity and speed requirements.
We evaluated ten leading diskless NAS enclosures based on build quality, network connectivity, software support, and expansion capabilities. Our comparison covers entry-level home models to professional-grade systems designed for heavy workloads, ensuring you find a device that fits your workflow and budget constraints.
Each product in this list includes detailed specifications and expert analysis to help you make an informed decision. Please note that availability and pricing can change frequently, so verify the latest details directly with the retailer before making your final purchase decision.
Top 3 Picks for Best Diskless NAS Enclosure
Synology 2-Bay DiskStation DS223j
4.6Editor score
Secure private cloud access
Automated backup protection
Integrated surveillance support
UGREEN NAS DXP4800 GT
4.6Editor score
AMD Ryzen Embedded processor
Dual 10GbE networking
Expandable to 64GB RAM
Top 10 Best Diskless NAS Enclosure in 2026 Compared
This side-by-side comparison highlights the key specifications and capabilities of the top diskless NAS enclosures available on the market. Use this table to quickly identify which model offers the best fit for your specific storage and networking requirements.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Synology DS223j
2-Bay Diskless Enclosure
Basic File Sharing Focus
Integrated Surveillance Support
2-Year Hardware Warranty
4.6Editor score
Editor's Choice
TERRAMASTER D8 Hybrid
8 Drive Bays Total
USB 3.2 Gen2 Interface
No Built-in RAID Support
High-Speed NVMe Capability
5.0Editor score
Best Budget
Yxk Zero1 2-Bay
2-Bay Desktop NAS
2.5GbE Network Port
Docker Application Support
Compact Lightweight Design
4.4Editor score
UGREEN DXP4800 GT
4-Bay Expansion Capacity
Dual 10GbE Networking
AMD Ryzen R2514 CPU
Up to 144TB Storage
4.6Editor score
QNAP TR-004
4-Bay USB-C DAS
Hardware RAID Options
Direct Attached Storage
Compatible with QNAP NAS
4.2Editor score
UGREEN DXP2800 GT
2-Bay Main Enclosure
10GbE Network Speed
Ryzen R2514 Powered
Up to 80TB Total
4.2Editor score
Synology DS925+
4-Bay Diskless Unit
Dual 2.5GbE Ports
Advanced File Management
3-Year Limited Warranty
4.2Editor score
Synology DS425+
4-Bay Private Cloud
Centralized Repository Tools
Professional Surveillance System
3-Year Enterprise Warranty
4.6Editor score
Synology DX525
5-Bay Expansion Unit
Hot-Swappable Drive Bays
Unified Management Tools
3-Year Limited Warranty
4.6Editor score
TrueNAS Mini X+
5+2 Drive Bays
TrueNAS Community Edition
ZFS Filesystem Protection
Dual 1/10 Gigabit Ethernet
4.3Editor score
1. Synology 2-Bay DiskStation DS223j – Best Overall Diskless NAS Enclosure
Synology 2-Bay DiskStation DS223j
Secure Private Cloud Access
Automated Backup Protection
Integrated Surveillance System
Two-Year Warranty Coverage
The Synology 2-Bay DiskStation DS223j stands out as a leading choice for users seeking a reliable diskless NAS enclosure. With a rating of 4.6 stars, it offers a secure private cloud experience that ensures 100% data ownership and seamless multi-platform access from anywhere.
Pros
- User-friendly DSM software interface
- Strong data ownership features
- Reliable multi-platform access
- Effective automated backup options
- Solid hardware build quality
Cons
- Limited to two drive bays
- Requires separate drive purchase
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This device excels in easy sharing and syncing, allowing you to safely access and share files and media with colleagues and collaborators. Its automated backup protection sets and forgets backups for Macs, PCs, and mobile devices, ensuring your data remains safe across multiple destinations including cloud and external drives.
While it is limited to two drive bays, the inclusion of home security system support for multiple IP cameras adds significant value. The hardware is reliable and backed by a 2-year warranty, providing peace of mind for home users who need consistent performance without complexity.
You should buy this unit if you prioritize ease of use and robust software support over raw expandability. It is an excellent entry point for those wanting to move away from scattered cloud subscriptions and establish a central, secure storage hub for their personal digital life.
Enhanced Data Ownership
Enjoy complete control over your files with private cloud capabilities that prevent reliance on third-party storage services.
Versatile Surveillance Support
Transform your NAS into a security hub with support for multiple IP cameras and remote viewing features.
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2. TERRAMASTER D8 Hybrid – Best High-Capacity Storage Expansion
TERRAMASTER D8 Hybrid 2 HDD NVMe Enclosure
8 Independent Drive Bays
USB 3.2 Gen2 Protocol
10Gbps High-Speed Transfer
No Built-in RAID Support
The TERRAMASTER D8 Hybrid offers an innovative storage solution by holding 4 SATA HDDs/SSDs and 4 M.2 2280 NVMe SSDs simultaneously. This unique configuration allows you to combine the massive capacity of traditional hard drives with the high-speed performance of modern SSDs in one enclosure.
Pros
- Combines HDD and NVMe SSDs
- Supports up to 152TB capacity
- One-Touch Power Mode Switch
- High-speed data transmission rates
- Plug and Play compatibility
Cons
- No built-in RAID hardware
- Requires third-party RAID software
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Performance is a key strength here, with USB 3.2 Gen2 protocol supporting data transmission up to 10Gbps. Read speeds can reach 1020 MB/s with a single M.2 SSD, making it ideal for video editing and large file exports that require quick access to data without bottlenecks.
The TPM technology optimizes power efficiency and operational safety, offering a switch between Power Save Mode and Active Mode. While it does not include built-in RAID, the flexibility of independent drives makes maintenance easier and allows for custom storage expansions using third-party software.
Choose this enclosure if you need a versatile DAS device that supports both SATA and NVMe drives for high-speed workflows. It is perfect for creators who need immediate access to large media files while maintaining a cost-effective large storage capacity.
Hybrid Storage Flexibility
Mix and match drive types to balance cost-effective bulk storage with high-speed caching or working drives.
Power Management Innovation
Use the proprietary TPM technology to balance energy efficiency with performance based on your daily needs.
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3. Yxk Zero1 2-Bay Desktop NAS – Best Budget Friendly Solution
Yxk Zero1 2-Bay Desktop NAS
2.5GbE Connectivity Speed
Docker Support Included
Compact Lightweight Design
Remote Access From Anywhere
The Yxk Zero1 2-Bay Desktop NAS is designed for beginners who crave simplicity and stress-free private storage. With a rating of 4.4 stars, it brings scattered photos, videos, and files together into one secure home hub without requiring advanced technical skills.
Pros
- Affordable entry-level pricing
- 2.5x faster than 1GbE
- Docker support for apps
- Lightweight and durable build
- Remote access on all devices
Cons
- Entry-level processing power
- Limited to two drive bays
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A major advantage is the blazing 2.5GbE speed, which is significantly faster than standard 1GbE connections. This ensures smooth 4K streaming and fast file transfers, while features like automated backups and snapshot recovery work quietly in the background to protect your data.
While it is an entry-level device, the inclusion of Docker support allows for expanded functionality as your needs grow. The lightweight and durable design fits seamlessly into any room, with intelligent thermal control keeping it cool and quiet under load.
This is the ideal pick for those on a budget who want a one-time investment for lifelong storage freedom. If you are ready to avoid recurring cloud fees and need a simple central hub for personal data, this device delivers great value.
One-Time Investment
Eliminate monthly subscription fees by owning your data storage completely with a single upfront purchase.
Flexible App Support
Use Docker to run custom applications and services that expand the capabilities of your home NAS.
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4. UGREEN NAS DXP4800 GT – Best Premium Professional Workstation
UGREEN NAS DXP4800 GT
AMD Ryzen R2514 Processor
Dual 10GbE Networking
Expandable to 64GB RAM
Up to 144TB Capacity
The UGREEN NAS DXP4800 GT is a powerhouse designed for creators and tech enthusiasts who demand high performance. Powered by an AMD Ryzen Embedded R2514, it handles backups, media processing, and Docker apps smoothly, making it a robust solution for complex workflows.
Pros
- High-performance multitasking CPU
- Dual 10GbE networking support
- UGOS Pro with app ecosystem
- Surveillance Center built-in
- Huge storage expansion potential
Cons
- Higher price point than basics
- Requires ECC RAM upgrade option
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Networking capabilities are exceptional with dual 10GbE ports supporting up to 2.5GB/s theoretical throughput. This allows for local-like 4K/8K editing directly from the NAS, ensuring that large file transfers and multi-user workloads do not bottleneck your productivity.
UGOS Pro offers a clean interface and supports Docker, virtual machines, and SAN Manager, letting you expand into various self-hosted workflows. The built-in Surveillance Center adds value by supporting ONVIF/RTSP cameras for a comprehensive home or small-business security system.
Choose this premium unit if you need professional-grade features and massive storage capacity for growing digital lives. It is perfect for offices or power users who want a future-proof system that can handle intensive tasks like media editing and virtualization.
Advanced Networking
Dual 10GbE ports enable rapid data transfer speeds essential for professional video and file workflows.
Surveillance Integration
Manage security footage and cameras directly on the NAS without relying on separate cloud apps.
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5. QNAP TR-004 – Best for Direct Attached Expansion
QNAP TR-004 4 Bay USB Type-C Direct Attached Storage
4 Bay USB-C DAS
Hardware RAID Support
Compatible with QNAP NAS
Lockable Drive Bays
The QNAP TR-004 is a specialized direct-attached storage device designed primarily for Windows, macOS, and Linux users needing extra external capacity. It features four 3.5-inch SATA bays and supports hardware RAID configurations to protect your data from drive failures.
Pros
- Hardware RAID 0, 1, 5
- Direct attached via USB-C
- Expands QNAP NAS capacity
- Lockable drive bay security
- Individual disk support
Cons
- Limited QNAP compatibility
- No NAS apps installed
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It works seamlessly as external storage for QNAP NAS units, allowing you to expand capacity easily. The hardware RAID support includes options like RAID 0, 1, 5, and JBOD, giving you flexibility in balancing speed and redundancy for your specific use case.
Note that this device cannot be combined into the connected NAS pool directly but acts as an individual storage volume. This makes it ideal for backup or specific project files that need quick access without integrating into the main NAS operating system.
Select this unit if you own a compatible QNAP NAS and need a reliable, secure way to add bulk storage. It is best for those who prefer hardware RAID solutions over software-defined storage for their direct attached requirements.
Hardware Redundancy
Protect your data with built-in RAID support that handles redundancy without taxing your computer's CPU.
Secure Storage
Lockable drive bays prevent unauthorized physical access to your hard drives within the enclosure.
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6. UGREEN DXP2800 GT – Best for Freelancers and Creators
UGREEN DXP2800 GT NAS
AMD Ryzen R2514 CPU
10GbE Networking Speed
Up to 80TB Capacity
Surveillance Center Included
The UGREEN DXP2800 GT is tailored for freelancers and creators who need faster, more capable home cloud solutions. With a powerful AMD Ryzen Embedded R2514 and 10GbE networking, it accelerates backups and large file transfers effectively for demanding daily tasks.
Pros
- Accelerates heavy workflows
- 10GbE network performance
- Powerful expansion options
- Privacy focused local storage
- RAID 1 data protection
Cons
- Two main drive bays only
- Requires manual Docker setup
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UGOS Pro combines an intuitive interface with advanced capabilities like Docker and virtual machines. This allows you to run various self-hosted applications such as Plex or Home Assistant, managed easily through the UGREEN NAS app across all your devices.
Local privacy is a priority here, with multi-layer protection using encryption technologies like TLS/SSL and AES. The Surveillance Center feature helps avoid rising cloud storage fees by storing security footage locally under your direct control and access.
This model is perfect if you want a balance of performance and privacy for growing digital life. If you need high-speed transfers and local control over your media and security data without complex enterprise setups, this NAS delivers solid value.
Creator Workflow Optimization
High-speed networking ensures smooth media streaming and fast file sharing for creative teams.
Privacy First Design
Encrypt your data and store locally to maintain full ownership and avoid public cloud subscriptions.
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7. Synology DS925+ – Best Mid-Range Network Performance
Synology 4-Bay DiskStation DS925+
4-Bay Drive Support
Dual 2.5GbE Ports
Advanced File Management
Surveillance Solutions Built-In
The Synology 4-Bay DiskStation DS925+ provides a robust platform for home users who need reliable network performance and data protection. It supports drives on the official compatibility list to ensure stability and offers dual 2.5GbE ports for fast network transfer speeds.
Pros
- Fast dual 2.5GbE ports
- Reliable Synology DSM OS
- Good throughput for home
- 3-Year limited hardware warranty
- Expandable storage options
Cons
- Mid-range price point
- Requires separate drive purchase
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Leveraging built-in file and photo management, this unit streamlines your daily organization tasks. The data protection features combined with virtualization and surveillance solutions make it a versatile choice for managing mixed workloads in a home environment.
Backed by Synology's 3-year limited hardware warranty, this device offers long-term reliability for critical files. Its throughput supports stable data transfers, ensuring that media streaming and file access remain smooth even with multiple users connected.
Choose this model if you need a balance of performance and brand reliability without the cost of enterprise-grade systems. It is an excellent upgrade for those needing four bays and faster network speeds than basic entry-level models offer.
Network Redundancy
Dual 2.5GbE ports provide fast transfers and redundancy to keep your network running if one link fails.
Unified Software Experience
Use DSM's intuitive tools to manage files, photos, and surveillance from a single consistent interface.
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8. Synology DS425+ – Best for Business Collaboration
Synology DS425+ Private Cloud Media Server
4-Bay Diskless NAS
Centralized Repository Tools
Professional Surveillance System
Enterprise Support Available
The Synology DS425+ is designed to enhance team productivity and serve as a media hub for businesses. It supports concurrent access from 10+ users and offers centralized repository tools for storing company documents and media assets securely.
Pros
- Team productivity features
- Centralized file repository
- Multi-layered data protection
- 30 IP camera support
- Dedicated technical support
Cons
- Higher cost for features
- Complex setup for beginners
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Multi-layered data protection combines RAID redundancy with automated backups and snapshot technology to prevent data loss. This ensures that critical business files remain safe from accidental deletion or hardware failures, providing confidence in your digital infrastructure.
The professional surveillance system supports up to 30 IP cameras with motion detection and secure remote access. This makes it suitable for small businesses needing integrated security solutions alongside their file storage and sharing capabilities.
Invest in this unit if you need enterprise-level support and robust tools for business-critical production environments. It is ideal for offices that require granular access controls and high reliability for both media and document management.
Team Collaboration
Centralized tools help teams work efficiently by sharing and accessing files securely from any location.
Comprehensive Security
Integrated surveillance and RAID protection ensure both physical and digital assets are secured effectively.
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9. Synology DX515 – Best Scalability Option
Synology 5-Bay Expansion Unit DX515
5-Bay Expansion Unit
Plug-and-Play Compatibility
Hot-Swappable Drive Support
Unified Management Tools
The Synology 5-Bay Expansion Unit DX525 allows you to grow your existing DiskStation storage capacity easily. It supports 5 additional SATA HDD/SSD bays, enabling you to add significant storage space without purchasing a completely new main unit.
Pros
- Adds 5 additional bays
- Hot-swappable drive support
- Unified DSM management
- 3-Year limited warranty
- Flexible storage configuration
Cons
- Requires compatible Synology NAS
- Expansion only not standalone
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Configuration is simple with Synology DSM's unified tools, making it easy to manage storage across multiple drives. The plug-and-play compatibility ensures that installation is straightforward, and hot-swapping support allows for drive maintenance without shutting down the system.
Backed by Synology's 3-year limited hardware warranty, this expansion unit offers reliability for growing storage needs. It is designed to work seamlessly with compatible DiskStation models, providing a cost-effective way to scale your storage as data grows.
Choose this unit if you already own a Synology NAS and need to expand capacity without disrupting your current setup. It is the best option for those who value flexibility and want to maintain a unified management experience across all drives.
Seamless Expansion
Grow your storage capacity effortlessly by adding bays that integrate directly into your existing NAS management.
Zero Downtime Maintenance
Hot-swappable drive bays let you replace or upgrade drives without turning off the entire system.
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10. TrueNAS Mini X+ – Best for Enterprise Features at Home
TrueNAS Mini X+ Compact ZFS Storage Server
5+2 Hot-Swap Bays
TrueNAS Community Edition
ZFS Filesystem Protection
Dual 1/10 Gigabit Ethernet
The TrueNAS Mini X+ is a compact storage server designed for users who want enterprise-level features like ZFS at home. It includes 5+2 drive bays, 32GB RAM, and an eight-core CPU, offering substantial power for data integrity and performance.
Pros
- TrueNAS ZFS filesystem
- Self-healing data protection
- Dual 1/10 Gigabit Ethernet
- Compact quiet design
- Remote management features
Cons
- High entry price
- Learning curve for ZFS
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ZFS filesystem protection ensures self-healing data integrity and snapshots protect against ransomware and human error. The system supports various file sharing protocols like NFS and SMB, making it compatible with Windows, macOS, and Linux clients seamlessly.
Dual 1/10 Gigabit Ethernet ports provide high-speed connectivity options, and remote management via IPMI allows for easy maintenance. The ultra-quiet design makes it suitable for desktop environments where noise levels are a concern for daily use.
This is the ideal choice for advanced users or small offices requiring strong data protection and high throughput. If you value data integrity and need a robust server that can handle complex workloads, this system offers professional capabilities in a small form factor.
ZFS Data Integrity
Use the self-healing ZFS filesystem to detect and correct data corruption automatically for ultimate reliability.
High-Speed Networking
Dual 1/10 Gigabit ports ensure your network never becomes a bottleneck for large data transfers.
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Buying Guide – How to Choose the Best Diskless NAS Enclosure
Selecting the right diskless NAS enclosure requires evaluating several factors to ensure it meets your performance and capacity needs.
Drive Compatibility
Check if the NAS supports the drive types you plan to use. Some units support only SATA drives while others include slots for NVMe SSDs or both.
Always verify the maximum drive capacity supported to avoid buying drives that the enclosure cannot recognize.
Network Speed
Network interfaces vary from standard 1GbE to faster 2.5GbE or 10GbE options. Choose a speed that matches your router and usage needs.
For large file transfers or media streaming, a faster port ensures smooth performance without buffering or delays.
Operating System
Look for an OS that is user-friendly and offers necessary features like backups and remote access. Some units come with proprietary software that simplifies management.
A robust OS also provides regular updates to keep your data secure and your system running smoothly over time.
RAID Support
RAID options protect your data by storing it across multiple drives. Hardware RAID is faster but software RAID is often more flexible.
Choose RAID levels that balance redundancy with capacity based on how critical your data is to your daily tasks.
Expansion Bays
Consider how many drive bays you need now and in the future. More bays allow for easier growth without buying a new device.
Expansion units are useful if you start with a smaller model and plan to grow your storage later.
Power Efficiency
NAS units often run 24/7 so power consumption matters for electricity costs. Look for energy-saving modes and efficient components.
Balancing performance with power use ensures lower long-term costs and a smaller environmental footprint.
Warranty and Support
A solid warranty indicates the manufacturer stands behind their hardware. Check the length and coverage of the warranty before buying.
Good customer support helps resolve issues quickly if you encounter problems with setup or hardware failures.
Software Features
Advanced features like Docker, surveillance, or media server apps add value beyond simple storage. Assess which tools you actually need.
A flexible software ecosystem allows you to customize your NAS to perform more tasks without buying separate devices.
How to Use and Care for Your Diskless NAS Enclosure
Install your hard drives carefully by following the manufacturer's instructions for locking them into the bays securely. Ensure the drives are seated properly to avoid connection issues during operation.
Set up your network connection using an Ethernet cable to connect the NAS directly to your router. Configure your IP address and install any necessary software on your computer or mobile devices.
Regularly check for software updates and monitor drive health through the NAS interface. Keeping your system updated ensures security and performance while monitoring helps catch issues before data loss occurs.
Frequently Asked Questions
What is a diskless NAS enclosure?
A diskless NAS enclosure is a storage server that does not include hard drives. You must purchase and install your own drives to build a storage system tailored to your capacity needs.
Can I use any hard drive with a NAS?
Not all drives are optimized for NAS use. It is recommended to use drives designed for NAS like WD Red or Seagate IronWolf for better reliability and longevity.
Do diskless NAS enclosures come with software?
Yes, most include a proprietary operating system that provides file management, backup tools, and remote access features out of the box.
Is RAID necessary for home use?
RAID adds redundancy to protect against drive failure. While not strictly necessary, it is highly recommended for important data to prevent loss if a drive fails.
Can I access my NAS remotely?
Most modern NAS units offer remote access features. This allows you to access your files from outside your home using a secure connection via an app or web browser.
How many drives do I need?
The number depends on your capacity needs and desired redundancy. A two-bay system allows for RAID 1 mirroring, while more bays offer more storage and flexibility.
Are diskless NAS enclosures easy to set up?
Yes, most models offer guided setup wizards. However, configuring RAID and network settings may require some basic technical knowledge.
Can I upgrade my drives later?
Most NAS units allow you to swap drives as your needs grow. Check the compatibility list to ensure new drives will work with your existing enclosure.
Final Thoughts on Choosing the Best Diskless NAS Enclosure
The Synology 2-Bay DiskStation DS223j, Yxk Zero1 2-Bay Desktop NAS, and UGREEN NAS DXP4800 GT stand out as top choices for their balance of features and reliability.
Prioritize network speed and drive compatibility based on your workflow needs. Whether you need simple backups or advanced media editing, selecting the right specs ensures long-term satisfaction.
Always check current availability and verify compatibility with your existing drives before buying. Ensuring your NAS fits your specific setup will save time and money in the long run.