DELL PowerEdge R740xd 24-bay 2U rack server 2x Xeon Gold 6142 2.6GHz 16-core 256GB DDR4 H730P 24x 300GB SAS

Storage-dense 2U platform

The Dell PowerEdge R740xd fits twenty-four 2.5-inch drive bays into a two-socket 2U chassis, giving software-defined storage clusters and virtual-desktop farms a high-capacity foundation. Dual Xeon Gold 6142 processors supply sixteen cores each at 2.6 GHz, while 256 GB of DDR4-2666 registered ECC memory feeds memory-hungry workloads.

Thermals and power in steady state

Redundant 1100 W platinum-efficiency supplies share the load, keeping conversion losses low during typical virtualization or storage duties. The 2U airflow path draws cool air across the CPUs, memory risers and the PERC H730P controller, so fan speeds remain moderate and acoustic output stays within data-centre norms.

Behaviour under sustained load

When all thirty-two cores hold 3.7 GHz turbo across extended compute or RAID rebuilds, the dual power supplies maintain headroom without throttling. The H730P’s 2 GB cache absorbs write bursts while the twenty-four 300 GB 10K SAS drives deliver consistent IOPS, and iDRAC 9 Enterprise provides continuous telemetry so operators can act before thermal limits are reached.