DELL PowerEdge R640 1U rack server 2x Xeon Silver 4110 2.1GHz 8-core 64GB DDR4 2x 400GB SSD

Dense 1U compute node

The Dell PowerEdge R640 is a 1U rack server built around two Intel Xeon Silver 4110 processors running at 2.1 GHz with eight cores each. It ships with 64 GB of DDR4 registered ECC memory and a Dell PERC H730P controller driving two 400 GB SATA SSDs. Dual 750 W platinum power supplies and iDRAC9 Enterprise remote management are included for high‑availability deployments.

Suited for scale‑out workloads

This configuration fits dense virtualisation clusters, database nodes and high‑performance computing jobs that benefit from dual‑socket throughput in a single rack unit. Organisations needing more than two CPUs, larger local storage arrays or GPU acceleration will need a different chassis.

Dual‑socket 8‑core limit

The motherboard supports a maximum of two processors, so the installed pair of 8‑core Xeon Silver 4110 chips already reaches the platform ceiling. Buyers who require higher core counts per node must select a server with a larger socket count.