Finding the best 4 bay NAS for test artifacts involves balancing performance, expandability, and ease of use. The top pick, the Synology DiskStation DS423, offers a strong combination of reliability and user-friendly features, making it ideal for most testing environments. The TERRAMASTER F4-425 stands out for its powerful Intel x86 processor, suited for intensive test workloads, while the UGREEN NASync DH4300 Plus provides advanced multimedia support for media-heavy testing. Each option involves tradeoffs, such as higher cost versus better performance or ease of setup versus customization. Continue reading for a detailed comparison that helps clarify which NAS best fits your specific testing needs.
Key Takeaways
- Performance varies significantly based on processor and RAM, affecting test artifact handling speed.
- Diskless models allow customization but require additional drives and setup time, adding complexity.
- Connectivity options like 10GbE can boost data transfer for large test datasets but come at a higher price.
- Build quality and expandability differ, influencing long-term reliability and future-proofing.
- Price points reflect different feature sets; higher-cost models often include more advanced hardware and features.
More Details on Our Top Picks
Synology 4-Bay Rackmount NAS RackStation RS422+ (Diskless), Black
The Synology RS422+ stands out for its space-efficient rackmount design and impressive data transfer speeds, making it ideal for business environments where rack integration matters. Compared to the Terramaster F4-425, which targets home multimedia use, the RS422+ is better suited to enterprise or data center setups requiring high throughput and rackmount flexibility. Its dual 1GbE ports and optional 10GbE upgrade provide room for future network expansion, but its technical setup process can be daunting for less experienced users. The absence of included disks makes it less plug-and-play but more customizable for professional use.
Tradeoffs: Greater network scalability at the expense of complexity and initial cost.
Pros:- High sequential read/write speeds (601/516 MB/s)
- Rackmount form factor saves space in server rooms
- Flexible network upgrade options with 10GbE support
Cons:- Requires technical setup and configuration
- No included disks, adding to initial cost
Best for: IT professionals or businesses needing rack-mounted storage with high transfer speeds and upgrade options.
Not ideal for: Home users or those with limited technical experience who want a simple, ready-to-use NAS.
- Form Factor:Rackmount
- Number of Bays:4
- Diskless:Yes
- Sequential Read/Write Throughput:601/516 MB/s
- Network Ports:Dual 1GbE, optional 10GbE
- Color:Black
Bottom line: This NAS is ideal for enterprise environments needing scalable rackmount storage with high performance.
TERRAMASTER F4-425 4-Bay NAS Storage – Intel x86 Quad-Core, 4GB RAM, 2.5GbE LAN, Multimedia Server for Home
The Terramaster F4-425 delivers a compelling mix of power and quiet operation, making it a strong choice for home users needing media streaming, backups, and multitasking. Its Intel quad-core processor and 4GB RAM equip it for 4K transcoding, similar to the Synology DS423, but with a focus on multimedia performance. The 2.5GbE LAN ensures faster local network speeds than standard Gigabit models, supporting multiple devices streaming simultaneously. Setup is straightforward, with tool-free HDD installation, but its limited bays may not suffice for users with huge storage needs. The device’s quiet operation is a plus in home environments, though RAID setup can be complex for less experienced users.
Tradeoffs: Powerful multimedia features come with a slightly steeper learning curve for RAID configuration.
Pros:- Supports 4K media transcoding and streaming
- Quiet operation at 21dB
- Easy HDD installation with tool-free trays
Cons:- RAID configuration requires technical knowledge
- Limited to 4 bays, may not support very large storage needs
Best for: Home users, streamers, and small families wanting robust multimedia capabilities and expandable storage.
Not ideal for: Power users needing more than 4 bays or enterprise-grade features; those unfamiliar with RAID setup may find it challenging.
- Processor:Intel x86 Quad-Core
- RAM:4GB
- Network:2.5GbE LAN
- Maximum Storage:120TB (4 x 30TB)
- HDD Bays:4
- Noise Level:21dB
Bottom line: This NAS is perfect for multimedia-focused home users who want reliable performance without complex enterprise features.
Synology 4-Bay DiskStation DS423 (Diskless)
The Synology DS423 offers a secure and flexible platform for private cloud storage, making it ideal for those prioritizing data protection and remote access. Unlike the Terramaster F4-425, which emphasizes multimedia, the DS423’s strengths lie in its comprehensive backup features, snapshots, and security protocols. Its support for up to 30 IP cameras (with licenses) adds surveillance capabilities, complementing its storage function. However, setting up and configuring the system requires some technical knowledge, especially for surveillance integration. Its diskless design allows for tailored drive choices, but this means initial setup time and cost are higher.
Tradeoffs: Enhanced security and surveillance features come with more complex setup and licensing costs.
Pros:- Robust data protection with snapshots
- Supports up to 30 IP cameras (licenses required)
- Secure private cloud access and sharing
Cons:- Camera licenses are sold separately
- Requires setup and configuration knowledge
Best for: Small businesses or home users needing secure data storage, backups, and surveillance support.
Not ideal for: Users seeking an all-in-one multimedia NAS or those uncomfortable with setup complexity.
- Number of Bays:4
- Diskless:Yes
- Warranty:2 years
- Surveillance Support:Up to 30 IP cameras
Bottom line: This NAS is ideal for security-conscious users needing reliable backup and surveillance capabilities.
TERRAMASTER D4-320 External Hard Drive Enclosure – 4 Bay USB 3.2 Gen2, Plug and Play, Hot Swappable, Diskless
The TERRAMASTER D4-320 provides a fast, flexible way to expand storage externally with four hot-swappable bays and USB 3.2 Gen2 interface supporting speeds up to 10Gbps. Compared to internal NAS solutions like the Synology DS423 or Terramaster F4-425, this enclosure is ideal for users who want external, portable, or additional storage without RAID configurations. Its plug-and-play design and support for multiple operating systems make it accessible, but it doesn’t offer RAID or network features, limiting its use to direct attached storage. For users who need quick, high-speed external access, this is a straightforward choice, though it requires separate drives and doesn’t replace a NAS for network sharing or data management.
Tradeoffs: You get high-speed external storage but lose NAS features like network access and RAID options.
Pros:- High-speed transfer up to 10Gbps
- Hot-swappable, tool-free drive trays
- Compatible across multiple OSs
Cons:- No RAID support or network features
- Requires separate hard drives for storage
Best for: Power users or professionals needing fast external drives for backups, editing, or portable storage.
Not ideal for: Those looking for a networked or all-in-one storage solution; it’s not a NAS replacement.
- Interface:USB 3.2 Gen2 Type-C
- Transfer Speed:Up to 10Gbps
- Supported Drives:3.5″ SATA HDD, 2.5″ SATA HDD/SSD
- Maximum Drive Capacity:30TB per drive
- Total Capacity:Up to 120TB
- Features:Hot Swappable, Tool-Free Tray
Bottom line: This external enclosure suits users seeking quick, high-capacity external storage without the complexity of NAS systems.
UGREEN NASync DXP4800 Plus 4-Bay Desktop NAS with Intel Pentium Gold 8505, 8GB DDR5 RAM, 128GB SSD, 10GbE & 2.5GbE, M.2 NVMe Slots, 4K HDMI, Diskless
The UGREEN NASync DXP4800 Plus stands out for offering a high-performance platform with a robust Intel Pentium Gold 8505 processor and 8GB DDR5 RAM, making it ideal for small offices requiring virtualization, Docker, or media server capabilities. Unlike the Synology DS925+ which focuses on high-speed data transfer and reliability, this model supports advanced features like private cloud, 4K HDMI output, and M.2 NVMe slots for caching—delivering versatile use cases. However, it is diskless out of the box, requiring users to purchase drives separately, and setup can be complex for those unfamiliar with NAS configurations. Its powerful hardware makes it suitable for users needing more than basic storage, but less ideal for beginners.
Pros:- Powerful processor supports virtual machines and Docker containers
- High-speed 10GbE and 2.5GbE network ports for fast data transfer
- Supports large capacity up to 136TB with multiple drive bays
- Features AI photo organization and private cloud capabilities
Cons:- Requires separate purchase of hard drives, increasing initial cost
- Setup complexity may be daunting for beginners
Best for: Tech-savvy small business owners or enthusiasts who need virtualization and high-speed network connectivity.
Not ideal for: Beginners or users seeking an all-in-one, plug-and-play NAS without extra setup hassles.
- Processor:Intel Pentium Gold 8505 5-Core
- RAM:8GB DDR5
- Storage:128GB SSD (diskless, drives sold separately)
- Network Ports:1 x 10GbE, 1 x 2.5GbE
- M.2 NVMe Slots:2
- Maximum Capacity:136TB
- Video Output:4K HDMI
- Warranty:2 years
Bottom line: This NAS suits experienced users needing robust performance and virtualization support, but it’s not ideal for those seeking simplicity.
QNAP TR-004 4-Bay USB Type-C Direct Attached Storage (DAS) with Hardware RAID (Diskless)
The QNAP TR-004 excels as an external storage solution with four drive bays supporting hardware RAID 0, 1, 5, JBOD, or individual disks, making it ideal for expanding existing NAS capacity or backup. Compared to the Synology DS925+ which offers networked storage, the TR-004 is purely external—requiring a host system for access—and does not run NAS applications itself. Its USB Type-C connection ensures fast transfer speeds, but it cannot serve as a standalone NAS or run services like virtualization. This makes it a perfect choice for users needing flexible, high-capacity backup drives but not for those wanting a fully integrated NAS experience.
Pros:- Supports multiple RAID configurations for versatile data management
- Lockable bays for added security of drives
- Compatible across Windows, macOS, and Linux systems
Cons:- Cannot operate as a standalone NAS or run NAS apps
- Limited to external storage, not suitable for direct network access
Best for: Power users who need external RAID storage for backups or capacity expansion.
Not ideal for: Users seeking an all-in-one NAS for file sharing and media streaming, as this is only external storage.
- Number of Bays:4
- Interface:USB Type-C
- Supported Systems:Windows, macOS, Linux
- Drive Compatibility:3.5-inch SATA 3Gb/s
- RAID Support:RAID 0, 1, 5, JBOD, individual disks
- Lockable Bays:Yes
Bottom line: Ideal for users needing flexible, hardware-RAID external drives, but not for those seeking standalone NAS functionality.
UGREEN NASync DH4300 Plus 4-Bay Desktop NAS with 120TB Support, AI Photo Album, 8GB RAM, 2.5GbE, 4K HDMI, Diskless
The UGREEN NASync DH4300 Plus is tailored for home users needing straightforward media storage and sharing, supporting up to 120TB of capacity. Its user-friendly setup and remote access features make it appealing to those transitioning from external drives or cloud services. While it lacks the virtualization capabilities of the UGREEN DXP4800 Plus, it compensates with AI-powered photo management and 4K HDMI output, making it a solid choice for media enthusiasts. However, being an entry-level NAS, it may not handle intensive workloads or advanced virtualization well, and the disks are sold separately, adding to the initial expense.
Pros:- Supports large storage up to 120TB for extensive media libraries
- Easy setup with remote access and multi-device support
- AI photo album for organization and duplicate removal
- Supports 4K HDMI for media playback
Cons:- Disks are not included, increasing setup costs
- Limited virtualization and advanced enterprise features
Best for: Home users seeking simple, large-capacity media storage with easy access and management.
Not ideal for: Power users or small businesses needing virtualization or high-performance features.
- Support Capacity:120TB
- Disks Included:Diskless
- RAM:8GB LPDDR4X
- Network:2.5GbE
- Video Output:4K HDMI
- Processor:High-performance
- Compatibility:Windows, macOS, Android, iOS, browsers, smart TVs
- Features:AI photo album, remote access, backups, Docker
Bottom line: This NAS is well-suited for home media fans who want large storage with simple management, but less so for demanding business applications.
Synology 4-Bay DiskStation DS925+ (Diskless)
The Synology DS925+ is a dependable choice for small businesses requiring high-speed data transfer and flexible application support. With sequential read speeds up to 565 MB/s and dual 2.5GbE ports, it surpasses the QNAP TR-004’s external connectivity, offering a true NAS experience. It’s ideal for virtualization, surveillance, and data management, especially compared to the more media-focused UGREEN DH4300 Plus. Its main tradeoff is the need to purchase drives separately, which can increase initial costs. This model is better suited to those who prioritize speed, reliability, and multi-application support over raw capacity or multimedia features.
Pros:- High sequential read/write speeds support demanding workflows
- Dual 2.5GbE ports for network redundancy and speed
- Supports virtualization and surveillance applications
Cons:- Requires separate purchase of drives
- No pre-installed drives for immediate use
Best for: Small business users needing fast, reliable network storage and virtualization capabilities.
Not ideal for: Home users primarily interested in media playback or simple backups without requiring high transfer speeds.
- Drive Bays:4
- Form Factor:Diskless
- Sequential Read Speed:522 MB/s
- Sequential Write Speed:565 MB/s
- Network Ports:2 x 2.5GbE
- Warranty:3 years
Bottom line: This NAS is best for professionals needing fast, reliable network storage with virtualization support, not for casual or media-focused users.
How We Picked
Our selection focused on NAS devices that provide reliable storage, high performance, and flexibility for managing test artifacts. We prioritized models with strong processors, ample RAM, and multiple connection options to handle large datasets efficiently. Ease of setup and expandability were also key factors, as these influence long-term usability. Devices that offered a good balance between cost and features earned higher rankings, while those with specialized capabilities or significant limitations were positioned accordingly. This approach ensures the list caters to a broad range of testing environments, from small labs to enterprise setups.Factors to Consider When Choosing Best 4 Bay Nas For Test Artifacts
Choosing the right 4 bay NAS for test artifacts requires understanding several critical factors. Beyond raw hardware specs, considerations like network connectivity, expandability, and system compatibility can significantly impact your workflow. Avoid common pitfalls such as underestimating storage needs or opting for models with limited upgrade paths. A well-chosen NAS will streamline data management, reduce bottlenecks, and grow with your testing demands, but it’s important to weigh these factors carefully to avoid overspending or underperforming.Performance and Processing Power
Test artifacts can range from small files to large datasets, making processing power a key factor. Look for models with modern processors—Intel or AMD options tend to offer better performance for intensive tasks. RAM capacity also influences multitasking and speed; higher RAM can improve large file transfers and simultaneous operations. Skipping on processing power may lead to sluggish performance, especially when handling multiple or large test files.
Connectivity Options
Fast network interfaces such as 10GbE or 2.5GbE are vital for transferring large test artifacts efficiently. If your testing environment involves frequent large data movements, investing in models with higher bandwidth can cut down transfer times significantly. Conversely, models with only Gigabit Ethernet may suffice for smaller datasets but introduce bottlenecks with larger test artifacts, impacting productivity.
Expandability and Upgradability
Many test environments evolve, requiring more storage or faster components over time. Opt for models with easy drive bay access and support for additional RAM or network cards. Diskless models give flexibility but require upfront drive procurement and setup, which could delay deployment. Consider future needs to avoid frequent replacements or costly upgrades.
Build Quality and Reliability
Test artifacts are often critical, so a NAS’s durability and build quality matter. Well-ventilated, sturdy enclosures reduce overheating, while reliable components minimize downtime. Cheaper models may save money initially but could compromise on longevity or consistent performance. Prioritize brands with good warranties and proven reliability in professional environments.
Cost and Value
Higher-priced models often include advanced features like dual 10GbE ports, better processors, or more RAM, which can justify the investment for demanding testing scenarios. However, for smaller-scale or less intensive testing, budget-friendly options might suffice. Balance your current needs with potential future expansion to avoid overpaying or underdelivering on performance.
Frequently Asked Questions
Is it worth investing in a 10GbE NAS for test artifacts?
Investing in a 10GbE NAS can significantly reduce data transfer times when handling large test artifacts, especially in high-volume environments. While the initial cost is higher, the productivity gains can justify the expense for large-scale testing or frequent data updates. If your workflows involve small files or infrequent transfers, a 1GbE or 2.5GbE setup may be sufficient, saving money without sacrificing performance.
Should I choose a diskless NAS or one with drives included?
Choosing a diskless NAS offers flexibility to select drives based on your performance and capacity needs, often reducing initial costs. However, it requires additional time and effort for setup, compatibility checks, and configuration. Pre-installed drives simplify deployment but limit customization. Evaluate your technical comfort level and future expansion plans before deciding, as the right choice depends on your specific testing environment.
How much RAM do I need for handling test artifacts?
The amount of RAM influences multitasking and large file handling. For basic testing workflows, 4-8GB may suffice, but more demanding environments benefit from 16GB or higher. Higher RAM allows for smoother operation when managing multiple large files simultaneously and can improve overall system responsiveness, especially during intensive data processing tasks.
Is build quality more important than hardware specs?
Both matter, but build quality often determines long-term reliability and stability under continuous operation. A robust chassis and high-quality components reduce overheating and hardware failures, which are critical for managing test artifacts reliably. High hardware specs are essential, but if the enclosure or components are subpar, performance can degrade quickly, making durability just as important as raw power.
When should I prioritize expandability over initial cost?
If your testing needs are expected to grow or if you plan to handle increasingly larger datasets, investing in a more expandable NAS makes sense. Although it might cost more upfront, the ability to upgrade memory, drives, or network interfaces later can save money long-term by avoiding frequent replacements. For small or static testing environments, a less expandable model may be more budget-friendly and sufficient.
Conclusion
For most testing environments, the Synology DiskStation DS423 offers a balanced mix of performance, ease of use, and expandability, making it the best overall choice. If you prioritize raw power and future-proofing, the TERRAMASTER F4-425 caters well to demanding workloads, albeit at a higher cost. Budget-conscious buyers should consider the QNAP TR-004 for reliable direct-attached storage, while newcomers or small labs will find the UGREEN NASync DH4300 Plus straightforward to set up. Matching your specific testing scale, data transfer needs, and budget will guide you to the ideal 4 bay NAS in 2026.
