The Dell PowerEdge R660xs delivers the latest technology to power today’s most demanding business applications and workloads. This includes virtualization, scale-out databases, and high-performance computing. This 1U rack server is highly configurable, reduces your data center’s carbon footprint, and provides exceptional performance in a purpose-built system featuring the latest PCIe Gen 5 bandwidth and storage. Ideal for businesses of all sizes, the R660xs offers the perfect balance of performance and density for modern IT environments.
PowerEdge R660xs 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
- 2 Post Fixed Shelf: Light Duty Server Rack Shelf 24″
PowerEdge R660xs Mounting Specifications
Chassis Dimensions:
- Length (depth): 28.05” (712.95 mm – without bezel)
- Width: 18.97” (482 mm)
- Height: 1.68” (42.8 mm)
- Weight: 19.45 kg (55.33 lb) maximum weight
Mounting Requirements:
- U height: 1U
- Rack width: 18.97”
- Mountable depth: 28.05”
PowerEdge R660xs Hardware Specifications
- RAM: 16 DDR5 DIMM slots, supports RDIMM 1.5 TB max, speeds up to 5200 MT/s, Supports registered ECC DDR5 DIMMs only
- Storage: Up to 4 x 3.5-inch SAS/SATA (HDD/SSD) max 96 TB / Up to 8 x 2.5-inch SAS/SATA/NVMe (HDD/SSD) max 122.88 TB / Up to 10 x 2.5-inch SAS/SATA/NVMe (HDD/SSD) max 153.6 TB
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CPU options: Up to two 5th Generation Intel Xeon Scalable processor with up to 28 cores and 4th Generation Intel Xeon Scalable processor with up to
32 cores per processor - Power: Ranges from 600W to 1800W – Platinum or Titanium-rated units
- Remote management: iDRAC9, iDRAC Direct, iDRAC RESTful API with Redfish, iDRAC Service Module, Quick Sync 2 wireless module
PowerEdge R660xs Dimensions and Rack Compatibility
The PowerEdge R660xs chassis is 1 rack unit in height, has a depth of 28.05 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 PowerEdge R660xs.
Universal rails that have a height of 1U and support up to 28.05 inches of depth will be compatible with the PE R660xs. 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:


