DELL PowerEdge R650xs 1U Rack Server 2x Xeon 4316 2.3GHz 20C 128GB DDR4 8x1.92TB SATA H745 5720 iDRAC9 2x1400W

Compact 1U Server for Dense Compute

The Dell PowerEdge R650xs is a 1U rack server built for environments where space is limited but processing demands are high. It ships with two Intel Xeon Silver 4316 processors, each running at 2.3GHz with 20 cores and a 3.4GHz turbo frequency. The system includes 128GB of DDR4 2666MHz registered ECC memory across eight 16GB modules. This configuration targets virtualization, cloud infrastructure, and data analytics workloads that benefit from high core counts in a single rack unit.

Front Storage and Redundant Power

Eight 2.5-inch drive bays at the front hold 1.92TB SATA solid-state drives managed by a PERC H745 RAID controller with 4GB non-volatile cache and battery backup. The controller supports RAID levels 0, 1, 5, 6, 10, 50, and 60 for flexible data protection. Network connectivity comes from a Broadcom 5720 quad-port 1GbE OCP 3.0 adapter. Dual 1400W platinum-efficiency power supplies provide hot-swap redundancy. The chassis includes a front bezel and ready rails for standard rack mounting.

Verify Rack Depth and Memory Expansion

Before ordering, confirm that your rack depth accommodates a 1U server with ready rails and front cable clearance for eight drive bays. The system supports a maximum of 1TB DDR4 memory across 16 DIMM slots, so plan future upgrades within that limit and the registered ECC requirement. The LGA 4189 socket accepts second-generation Xeon Scalable processors only; verify compatibility if you intend to change CPUs. Ensure your network infrastructure supports 1GbE connections from the quad-port OCP card.