DELL PowerEdge R650 1U Rack Server 2x Xeon Silver 4316 2.3GHz 20C 768GB DDR4 10x 1.92TB SSD H755 2x 1400W

Dense compute in 1U

The PowerEdge R650 packs two Xeon Silver 4316 processors with 20 cores each and 768GB of DDR4 2666MHz ECC memory into a single rack unit. It targets virtualization clusters, database nodes and dense private-cloud deployments that need high core counts and large memory capacity without spreading across multiple chassis. Buyers needing GPU acceleration or more than two sockets should look elsewhere.

Platinum redundant power

Dual 1400W platinum-efficiency supplies share the load and keep the system running if one unit fails. The 1U form factor limits airflow space, so the server relies on high-speed internal fans to move heat from the CPUs, memory and ten SSDs through a shallow chassis. Expect noticeable fan noise under sustained load in a typical rack aisle.

Ten-bay hot-swap storage

The front panel holds ten 2.5-inch drive bays wired for SATA and SAS, currently populated with 1.92TB enterprise SSDs behind a PERC H755 controller with 8GB NV cache and battery backup. An OCP 3.0 mezzanine card adds dual 10GbE SFP+ ports for high-speed fabric connectivity. iDRAC9 Enterprise provides dedicated remote management. PCIe expansion is constrained by the 1U height.