DELL PowerEdge M640 Blade Server 2x Xeon Silver 4112 2.6 GHz 128GB DDR4 2x 1.8TB SAS

Blade Server for Dense Compute

The Dell PowerEdge M640 is a half-height blade server built for high-density racks. Two Xeon Silver 4112 processors at 2.6 GHz deliver eight cores and 8.25 MB cache each. 128 GB of DDR4 ECC registered memory supports virtualisation clusters and database workloads. Dual 1.8 TB SAS drives connect through a PERC H330 controller for redundant local storage.

Upgrade from Single-Socket Blades

Replacing a single-processor blade with this dual-CPU configuration doubles thread capacity without consuming an additional slot. The jump is worthwhile when licensing costs scale per socket rather than per core and when memory bandwidth limits throughput. iDRAC9 Enterprise remote management simplifies fleet-wide firmware updates and power cycling across the chassis.

Sustained Load in Shared Chassis

Integrated graphics and a 10 GbE 562T two-port adapter handle management and data traffic without discrete accelerators. SAS drives and the H330 controller maintain steady I/O during extended backup or replication windows. Thermal design relies on chassis-level cooling, so sustained performance depends on the enclosure airflow profile rather than local fan curves.