DELL PowerEdge R640 8B rack server 2× Xeon Gold 6136 128GB DDR4 8× 1.2TB SAS

Dense Virtualization Platform

This 1U rack server targets IT teams running hypervisors, databases and transaction-heavy workloads in space-constrained racks. Dual Xeon Gold 6136 processors deliver 24 cores and 48 threads at 3.00GHz to keep multiple virtual machines responsive. 128GB of DDR4 ECC memory supports consolidated services without constant swapping. Eight hot-swap 1.2TB 10K SAS drives provide fast local storage for active datasets.

Thermals and Power Profile

The 1U chassis moves air front-to-back through a dense component layout designed for continuous operation in climate-controlled aisles. Dual 350W and 540W power supplies share load, reducing strain on any single unit during sustained compute bursts. Fan curves react to inlet temperature and CPU utilisation, keeping acoustic output predictable in a server-room context. Integrated GPU and dual-port 10GbE plus 1GbE NICs draw modest additional power under typical virtualization traffic.

Build and Connectivity Reality

Eight 2.5-inch bays are fully populated, leaving no internal room for extra drives without external enclosures. The PERC H740P controller manages RAID across all bays from a single interface, simplifying volume changes during maintenance windows. Dual 10GbE X540 and dual 1GbE I350 ports give flexible uplink options for storage fabrics and management networks. Front-panel LEDs for power, Ethernet and USB provide at-a-glance status without a crash cart. Buyers needing more than 128GB RAM or additional PCIe slots should plan for a 2U alternative.