DELL PowerEdge R650 1U 10-Bay 2x Xeon Silver 4316 2.3GHz 20-Core 256GB DDR4 H755 10x 1.8TB SAS 1400W

PowerEdge R650 1U 10-Bay Server

The Dell PowerEdge R650 is a 1U rack server designed for dense compute environments. It ships with dual Intel Xeon Silver 4316 processors, each providing 20 cores at 2.3 GHz with 3.4 GHz turbo. The system includes 256 GB of DDR4 2666 MHz registered ECC memory across eight 32 GB modules. Dual 1400 W platinum power supplies and iDRAC9 Enterprise management complete the platform.

Virtualisation and database clusters

This configuration suits workloads that demand high core counts and fast local storage in a single rack unit. The 10-bay SAS array with hardware RAID supports mixed read-write patterns typical of databases and virtualised infrastructure. Organisations needing GPU acceleration, larger memory footprints beyond 256 GB, or all-flash NVMe arrays should evaluate alternative chassis or drive configurations.

PERC H755 RAID controller with 8 GB NV cache

The installed Dell PERC H755 PCIe controller manages the ten 1.8 TB 10K SAS drives and supports RAID 0, 1, 5, 6, 10, 50 and 60. Its 8 GB non-volatile cache with battery backup protects in-flight writes during power loss. This single component determines the achievable storage performance, data protection level and rebuild behaviour for the entire array.