DELL PowerEdge M640 Blade 2× Xeon Gold 6136 256GB DDR4 2× 4TB SATA

Dell PowerEdge M640 Blade Server

The Dell PowerEdge M640 is a dual-socket blade server designed for dense compute environments. It ships with two Intel Xeon Gold 6136 processors running at 3.0 GHz and 256 GB of DDR4 ECC registered memory. Storage is provided by two 4 TB SATA 2.5-inch drives managed through a PERC H330 SAS controller. Remote administration uses iDRAC9 Enterprise with a 10 GbE 2-port 562T adapter.

Compute clusters needing high memory density

This configuration suits workloads that benefit from 24 total cores and a large DDR4 footprint within a single half-height blade. It is not intended for buyers who require more than two internal drive bays, discrete GPU acceleration, or storage interfaces beyond the installed SATA and SAS connectivity.

Two 4 TB SATA drives with PERC H330 RAID

The storage subsystem is limited to two 2.5-inch SATA bays driven by the PERC H330 controller, so capacity and RAID options are fixed by that physical constraint. Verify that the blade chassis and fabric modules in your rack match the M640 form factor before deployment.