DELL PowerEdge R640 4LFF 2x Xeon Silver 4110 384GB DDR4 No Drive rack server

Dell PowerEdge R640 4LFF dual Xeon

The Dell PowerEdge R640 4LFF is a 1U rack server fitted with two Intel Xeon Silver 4110 processors running at 2.1GHz and 384GB of DDR4 ECC registered memory. It targets organisations that need dense compute and large memory capacity for virtualisation, database or analytics workloads in a standard rack footprint.

Upgrade from single-socket or smaller memory

Moving from a single-socket platform or a system with less than 384GB of RAM adds a second 8-core CPU and quadruples the memory headroom, letting you consolidate more virtual machines or run larger in-memory datasets without swapping. The jump is worth it when your current host hits CPU scheduler contention or memory pressure under production load.

384GB DDR4 with 7.68TB ceiling

The installed 384GB DDR4 handles heavy virtualisation clusters, mid-size SQL instances and analytics jobs comfortably, while the architecture supports up to 7.68TB for future expansion. Four 3.5-inch drive bays and the PERC H740P RAID controller provide SATA storage flexibility, though the server ships without drives so you must supply capacity that matches your IOPS and redundancy needs.