DELL PowerEdge R640 4LFF 2x Xeon Silver 4114 384GB DDR4 No Drive Rack Server

Dense compute in a 1U rack node

The Dell PowerEdge R640 packs two Xeon Silver 4114 processors and 384 GB of DDR4 ECC memory into a single rack unit, giving virtualisation hosts or database clusters a high core count without consuming extra height. Ten cores per CPU at 2.2 GHz provide steady throughput for multi-tenant workloads, while the PERC H740P controller manages up to four 3.5-inch SATA bays for local storage arrays.

Replaces older dual-socket 1U boxes

Sites running earlier Xeon E5 or first-generation Scalable platforms gain a direct upgrade path: double the installed memory ceiling to 7.68 TB and a newer iDRAC9 Enterprise licence for remote lifecycle control. The jump is worth it when consolidation ratios are limited by DIMM slots rather than CPU threads, or when firmware-update automation becomes a daily operational cost.

Sustained load behaviour

Dual 750 W supplies and the 10 GbE 562T adapter keep throughput stable during extended backup windows or replication streams, and the 4 LFF bay layout allows spindle-heavy datasets to stay local without throttling. Integrated graphics and the iDRAC9 dedicated port mean console access remains responsive even when all CPU cores are saturated by compute jobs.