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Dell PowerEdge R640 1U rack server silver front with eight 2.5 inch drive bays

DELL

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

SKU CH-FG8C-7J698

A 1U rack server with dual 10-core Xeon Silver 4114 CPUs, 128GB DDR4, and eight 1.2TB 10k SAS drives on an H740P controller

  • TypeRackmount
  • LEDsPower, Ethernet, USB
  • CPU TypeSilver 4114
  • CPU Speed2.20GHz
  • Number of CPU Cores10
  • # of Processors Installed2
  • Dual Xeon Silver 4114 CPUs deliver 20 cores for virtualization workloads
  • 128GB DDR4 ECC memory supports multiple virtual machines and databases
  • Eight 1.2TB 10k SAS drives provide fast storage capacity
  • H740P RAID controller simplifies array management and data protection
  • 5-inch 8-bay chassis fits dense rack deployments

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.

Punti di forza

  • Dual Xeon Silver 4114 CPUs deliver 20 cores for virtualization workloads
  • 128GB DDR4 ECC memory supports multiple virtual machines and databases
  • Eight 1.2TB 10k SAS drives provide fast storage capacity
  • H740P RAID controller simplifies array management and data protection
  • 5-inch 8-bay chassis fits dense rack deployments

Caratteristiche tecniche

BrandDELL
TypeRackmount
LEDsPower, Ethernet, USB
CPU TypeSilver 4114
CPU Speed2.20GHz
Number of CPU Cores10
# of Processors Installed2
MAX Processors2
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity3TB
GPU TypeIntegrated
Expansion Bays8B - 8x 2.5"
Operating SystemNo
Weight60

Domande su questo articolo

How do I install the eight 1.2TB SAS drives into the 8B front bays, and which step is often missed?

Slide each 2.5" drive into a bay until the latch clicks, then use the H740P controller BIOS or iDRAC to create a virtual disk before the OS sees any volume.

What maintenance will the H740P RAID controller and its cache require over time?

Replace the controller's backup power module when iDRAC reports a degraded state; firmware updates are applied through the Lifecycle Controller.

Which limit appears first when the dual Xeon Silver 4114 CPUs run sustained 20-core workloads?

The 2.20GHz base frequency is the ceiling; turbo boost is limited by the 1U thermal envelope, so clocks hold at base under continuous load.

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