DELL PowerEdge R640 4LFF Xeon Silver 4210R 128GB DDR4

Dell PowerEdge R640 4LFF Server

The Dell PowerEdge R640 is a 1U rack-mount server system built for virtualisation and database workloads. It arrives with a single Intel Xeon Silver 4210R processor running at 2.4 GHz and 128 GB of DDR4 ECC registered memory. The chassis provides four 3.5-inch drive bays and includes a PERC H740P RAID controller. Remote management is handled by iDRAC9 with an Enterprise licence.

Suited for dense compute clusters.

This configuration suits buyers who need a compact, dual-socket-capable platform with high memory headroom up to 7.68 TB and integrated 10 GbE networking. It is not for workloads that require dedicated graphics acceleration or more than four internal 3.5-inch drives. The single populated processor leaves one socket free for future expansion.

Four 3.5-inch SATA bays with PERC H740P

The defining specification is the four-bay 3.5-inch backplane paired with the PERC H740P controller, which determines the storage topology and RAID options available. No drives are installed, so the buyer must supply SATA drives that match the bay count and controller capability. This combination fixes the internal storage ceiling for the platform.