DELL PowerEdge R650xs 1U Rack Server 2x Xeon Silver 4310 2.1GHz 128GB DDR4

Compact 1U Rack Server for Dense Compute

The Dell PowerEdge R650xs is a 1U rack server built for data-centre workloads that demand high core counts in minimal space. It ships with two Intel Xeon Silver 4310 processors, each running at 2.1 GHz with 12 cores and a 3.3 GHz turbo frequency. The system includes 128 GB of DDR4 2666 MHz registered ECC memory across eight DIMM slots. This configuration targets virtualization hosts, cloud infrastructure nodes and dense analytics clusters.

Sustained Load Behaviour with Dual 1400 W PSUs

Redundant hot-swap 1400 W platinum power supplies maintain continuous operation during prolonged heavy utilisation. The PERC H745 controller with 4 GB NV cache and battery backs write performance across RAID 0, 1, 5, 6, 10, 50 and 60 levels without data loss during power events. iDRAC9 Enterprise provides remote monitoring and lifecycle management so administrators can track thermals, power draw and health metrics without physical access. Eight 2.5-inch SAS/SATA trays support mixed drive populations for steady throughput.

Eight-Bay 2.5-Inch Chassis Limits Drive Count

The 1U form factor restricts internal storage to eight 2.5-inch SAS or SATA bays, so capacity scaling relies on drive density rather than bay quantity. NVMe support is noted in the platform but not confirmed for this specific tray configuration. Buyers needing more than eight drives or 3.5-inch form factors must choose a different chassis. The Broadcom 5720 quad-port 1 GbE OCP 3.0 card supplies fixed network connectivity without additional mezzanine cards.