The Dell PowerVault NX400 is an entry-level NAS that is built to store, share, and protect files within minutes. This 1U rack server improves file access performance and easily consolidates growing files across smaller organizations. Maintaining productivity is essential for businesses of all sizes, so the NX400 provides disparate users simplified access to files and shares across a network-wide infrastructure, even to those in remote offices. For those who need an affordable and reliable rack-mounted solution, this rack server makes deployment and management simple.
PowerVault NX400 Mounting Equipment
- Slide Rail: 1U Cobra 110-A Dry Slide Rail for Dell
- 4 Post Racks: 19” width, 20”-30” mounting depth
- 2 Post Racks: 19” width, 3”-6” uprights
- Universal Rail: 1U Universal Rack Rails
- 4 Post Sliding Shelf: Fixed Rack Shelf
- 2 Post Fixed Shelf: Light Duty Server Rack Shelf 24″
PowerVault NX400 Mounting Specifications
Chassis Dimensions:
- Length (depth): 23.9” (607 mm)
- Width: 17.08” (434 mm)
- Height: 1.68” (42.8 mm)
- Weight: 16.33 kg (36 lb) maximum weight
Mounting Requirements:
- U height: 1U
- Rack width: 17.08”
- Mountable depth: 23.9”
PowerVault NX400 Hardware Specifications
- RAM: 8GB or 16GB
- Storage: Four (4) 3.5” internal drives that are identical in capacity and type (NL-SAS or SATA)
- CPU options: Intel Xeon processor E5-2403 (4 core) 10M cache; E5-2420 (6 core) 15M cache
- Power: Hot-plug hard drives, hot-plug power; Redundant, 550W (Platinum), Voltage (100V~240V)
- Remote management: Dell OpenManage featuring Dell Management Console, iDRAC 7 Enterprise or Windows Server Management interface
PowerVault NX400 Dimensions and Rack Compatibility
The PowerVault NX400 chassis is 1 rack unit in height, has a depth of 23.9 inches and will fit in standard EIA 19 inch racks.
Rails allow for the most efficient use of space when mounting servers. RackSolutions specifically designed a slide rail kit to fit the shoulder screws of the PowerVault NX400.
Universal rails that have a height of 1U and support up to 23.9 inches of depth will be compatible with the PowerVault NX400. A benefit of these is the ability to re-use them for different servers or future upgrades. Plus, it’s easy to slide your server in and out of them for maintenance. You can also use our slam latch accessory kit for your Dell servers to be secured in place when using our universal rails. The retaining plate is only compatible with 1U-2U standard width universal rails.

Other products that will be useful when mounting your server can be found here:


