DELL PowerEdge R640 4LFF 2x Xeon Gold 6226R 128GB DDR4 No Drive Rack Server

Dual 16-Core Xeon Server

The Dell PowerEdge R640 4LFF arrives with two Intel Xeon Gold 6226R processors, each running at 2.9 GHz with 16 cores and 22 MB cache. It targets IT teams deploying virtualisation hosts, database nodes or high-density compute clusters that need maximum core count in a single 1U footprint. The 128 GB DDR4 ECC registered memory is installed and validated, leaving 24 DIMM slots free for future expansion up to 7.68 TB.

Four 3.5-Inch Bays And PERC H740P

The chassis provides four front-accessible 3.5-inch drive bays connected to a Dell PERC H740P RAID controller, so you can populate SATA hard drives or SSDs in any RAID level without adding a separate card. Dual 750 W power supplies deliver redundancy, while the integrated 10 GbE two-port 562T adapter handles high-throughput networking. iDRAC9 Enterprise enables full out-of-band management for remote deployment and monitoring.

Sustained Load With Redundant Cooling

Under continuous multi-threaded workloads the twin Xeons maintain their 2.9 GHz base frequency, supported by the system’s redundant fan architecture and dual power supplies. The 128 GB DDR4 ECC memory corrects single-bit errors in real time, preventing silent data corruption during long render, simulation or database jobs. Firmware is updated to the latest stable release and every unit completes a full burn-in test before it leaves the facility.