DELL PowerEdge R640 8B 2x Xeon Silver 4114 128GB DDR4 H740P 8x 1.2TB SAS

Dell PowerEdge R640 8B virtualization server

The Dell PowerEdge R640 8B is a 1U rackmount server built for business workloads such as virtualization, databases and application hosting. Two Intel Xeon Silver 4114 processors deliver 20 cores at 2.20GHz for dependable multi-threaded performance. 128GB DDR4 ECC registered memory supports multiple virtual machines and data-heavy services. Eight 1.2TB 10k SAS drives in 2.5-inch bays provide fast storage capacity for operating systems, applications and backups.

Thermals noise and power in normal use

The 1U chassis uses front-to-rear airflow with system fans that scale speed to component temperature under typical virtualization loads. Dual Xeon Silver 4114 CPUs operate within their rated thermal envelope during sustained workloads. Front-panel LEDs show power, Ethernet and USB status for quick health checks. The H740P RAID controller manages drive thermals through firmware monitoring.

H740P controller and networking bundle

The integrated H740P RAID controller simplifies array setup and day-to-day management of the eight SAS drives. Dual-port 10GbE X540 and dual-port 1GbE I350 network adapters provide flexible connectivity for VM traffic, storage replication and management networks. No operating system is included, allowing installation of a preferred hypervisor or server OS. Buyers needing GPU acceleration or additional PCIe expansion beyond the integrated devices should consider other platforms.