DELL PowerEdge R640 4LFF Xeon Gold 6246R 128GB DDR4

4LFF Rack Server with Xeon Gold 6246R

The Dell PowerEdge R640 is a 1U rack-mount server fitted with one Intel Xeon Gold 6246R processor running at 3.4 GHz and 16 cores. It ships with 128 GB of DDR4 ECC registered memory and a PERC H740P RAID controller. The 4LFF chassis accepts up to four 3.5-inch SATA drives, which are not included. Remote management is provided by iDRAC9 Enterprise.

Dual 750 W power supplies and integrated graphics

Two 750 W power supplies deliver redundant power for the single-socket configuration. Integrated graphics handle console output without a discrete GPU, keeping heat and acoustic output low in typical rack environments. The system includes a 10 GbE two-port 562T network adapter for high-throughput connectivity. Firmware and BIOS are updated to the latest stable release before dispatch.

Room for a second CPU and massive memory expansion

The motherboard supports a second Xeon processor, doubling core count when workloads grow. Memory capacity scales to 7.68 TB across DDR4 slots, freeing budget for future upgrades instead of an oversized initial purchase. Four 3.5-inch drive bays leave flexibility for capacity or performance storage mixes. Rail kit is available on request for standard rack installation.