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Rack Mount Nas Units Comparison - April 2026
| 1 Best Choice  9.9Exceptional | 2 Best Value  9.8Exceptional | 3  9.6Exceptional |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelSynology 4-Bay Rackmount NAS RackStation RS422+ (Diskless),Black | Model CyberPower CP1500PFCRM2U PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 8 Outlets, AVR, Short Depth 2U Rackmount; UL Certified | Model Tecmojo 12U Open Frame Network Rack for IT & AV Gear, AV Rack Floor Standing or Wall Mounted,with 2 PCS 1U Rack Shelves & Mounting Hardware,Network Rack for 19" Networking,Audio and Video Device |
BrandSynology | Brand CyberPower | Brand Tecmojo |
Reviews | Reviews | Reviews |
Tech Specs | ||
product dimensions 21 x 15.75 x 5.45 inches | product dimensions 10.5 x 17 x 3.4 inches | product dimensions 20.2 x 20.5 x 21 inches |
item weight 13.28 pounds | item weight 26.8 pounds | item weight 29.6 pounds |
Available On   | Available On  | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1SynologySynology 4-Bay Rackmount NAS RackStation RS422+ (Diskless),Black
Why we love it
Fast data transfer speeds.
Compact, space-saving design.
Easy network and upgrade options.
Main highlights- Space-saving design with a depth of just 327.5 mm when server handles are installed
- Plug-and-play network upgrade modules make it easy to add 10GbE RJ-45 ports
- Over 601/516 MB/s sequential read/write throughput supports stable data transfers
- Dual 1GbE ports support network failover and load balancing
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9.8
2CyberPower10% Off
CyberPower CP1500PFCRM2U PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 8 Outlets, AVR, Short Depth 2U Rackmount; UL Certified
Main highlights- SHORT-DEPTH RACKMOUNT: 10.5 inches in depth, the UPS fits comfortably in short-depth rack installations where space is at a premium; AUTOMATIC VOLTAGE REGULATION: Corrects minor power fluctuations without switching to battery power, extending battery life
- MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime
- EIGHT NEMA 5-15R OUTLETS: Provide battery backup & surge protection for connected devices; INPUT: NEMA 5-15P right angle, 45 degree offset plug with six foot power cord
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; $500,000 Connected Equipment Guarantee and FREE PowerPanel Management Software (Download)
- 1500VA/1000W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System designed to support active PFC and conventional power supplies; Safeguards security systems, audio/visual equipment, and networking devices
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9.6
3Tecmojo
Tecmojo 12U Open Frame Network Rack for IT & AV Gear, AV Rack Floor Standing or Wall Mounted,with 2 PCS 1U Rack Shelves & Mounting Hardware,Network Rack for 19" Networking,Audio and Video Device
Main highlights- 【Versatile Application】Ideal for space-efficient multi-device setups in warehouses, retail, classrooms, offices and more; Excellent choices as AV Rack/IT Rack
- 【Powerful Load-bearing】12U Network Rack Open Frame is constructed from durable cold rolled steel; Rack shelf supports enhance stability, wall-mounted capacity of 130lbs, the ground-mounted up to 260lbs
- 【Effortless Setup】 Network Rack includes hardware, a comprehensive manual, mounting hole drilling template and an online assembly video to simplify setup
- 【Considerate Designs】Open-frame layout, including a top panel adding space, anti-slip shelf stops fixing devices and compatible racks for stack and expansion to meet requirements of home server rack
- 【Complete Accessories】A 12U open frame server rack, two ventilated shelves, four shelf stops, four velcro straps and a set of equipment mounting screws
Rack Mount Nas Units Buyer's Guide
Written by Jim WilliamsIntroduction
Rack mount NAS units are storage devices designed to be mounted in a rack and are mainly used by businesses to store large amounts of data. These units offer a lot of storage capacity and the ability to easily expand the storage capacity as needed. They come with a variety of features such as RAID, hot-swapping, and the ability to scale to larger capacities. When selecting a rack mount NAS unit, it's important to consider the number of drives, the capacity of each drive, and the type of RAID configuration that is needed for the application.
Drive Capacity
The capacity of each drive determines how much data can be stored on the device at once. Generally, rack mount NAS units are available in either hard disk drive (HDD) or solid-state drive (SSD) configurations. HDDs are typically cheaper and offer higher capacity, while SSDs offer faster performance and more reliable operation. Additionally, it's important to consider the maximum number of drives that the unit can support.
RAID Configurations
RAID configurations provide data redundancy and performance benefits. RAID configurations allow multiple drives to be combined into a single virtual drive, providing greater performance and data integrity. Common RAID configurations include RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10. Depending on the application, a different RAID configuration may be needed to provide the desired performance and data integrity.
Hot-Swapping
Hot-swapping is a feature that allows drives to be swapped out without having to shut down the device. This is useful for businesses that need to quickly replace a failed drive or upgrade an existing drive. Hot-swapping also allows for faster data recovery in the event of a drive failure. It's important to check if the unit supports hot-swapping before making a purchase.
Scalability
Scalability is an important consideration when selecting a rack mount NAS unit. Many units are available with the ability to scale up the storage capacity as needed. This allows businesses to easily expand their storage capacity as their data needs grow. Additionally, it's important to check if the unit supports multiple RAID configurations and can be easily expanded with additional drives.
Conclusion
When selecting a rack mount NAS unit, it's important to consider the number of drives, the capacity of each drive, and the type of RAID configuration that is needed for the application. Additionally, it's important to consider the scalability, hot-swapping, and data redundancy options that are available. With the right information, businesses can select the best NAS unit for their needs.
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Value for money
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