DELL PowerEdge R650 10 Bay 2.5" 1U Rack Server 2x Silver 4310 12 Core 256GB DDR4 H755

PowerEdge R650 10-Bay 1U Server

The Dell PowerEdge R650 is a 1U rack server fitted with two Intel Xeon Silver 4310 12-core processors running at 2.1 GHz with a 3.3 GHz turbo. It ships with 256 GB of DDR4-2666 registered ECC memory across eight 32 GB modules and a PERC H755 RAID controller with 8 GB NV cache. Ten 2.5-inch SAS/SATA drive trays, a quad-port 1 GbE OCP 3.0 card, iDRAC9 Enterprise, dual 1400 W platinum power supplies, rails and a bezel complete the package.

Compatibility Check Before Ordering

Verify that your rack provides a 1U slot with sufficient airflow for a dual-processor server drawing up to 1400 W per supply. Confirm the PERC H755 controller meets your RAID-level requirements from the supported set of RAID 0, 1, 5, 6, 10, 50 and 60. Ensure your network infrastructure can use the four 1 GbE ports on the Broadcom 5720 OCP 3.0 adapter. Plan memory expansion within the 2 TB maximum across 32 DDR4 slots if future growth is expected.

Upgrade Path and When It Makes Sense

This system replaces an older 1U rack server that lacks 3rd Gen Intel Xeon Scalable performance, DDR4-3200 memory speed headroom or PCIe Gen4 bandwidth. The jump is worth it when workloads demand higher core counts, larger memory capacity or faster storage throughput than a previous-generation platform can deliver. It is not for buyers who need GPU acceleration, NVMe-only drive bays beyond the SAS/SATA trays supplied, or a tower form factor.