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Silver 1U rack server, eight 2.5-inch drive bays front, matte black finish

DELL

DELL PowerEdge R640 8SFF 2x Xeon Silver 4210 256GB DDR4 No Drive

SKU CH-J8H5-NH049

A 1U rack server with dual 2.2 GHz Xeon Silver 4210 processors, 256 GB DDR4 ECC memory, PERC H740P RAID controller and eight 2.5-inch drive bays ready for SATA storage

  • TypeRack
  • CPU TypeIntel Xeon
  • CPU Speed2.2GHz
  • # of Processors Installed2
  • MAX Processors2
  • Installed Memory Size256GB
  • Dual 10-core Xeon 4210 CPUs deliver 20 threads at 2.2GHz
  • 256GB DDR4 ECC memory supports large virtualised workloads
  • PERC H740P RAID controller manages up to 8 hot-swap 2.5" bays
  • iDRAC9 Enterprise enables full remote server lifecycle management
  • Dual 750W supplies provide redundant power for continuous uptime

Dell PowerEdge R640 8SFF Server

The Dell PowerEdge R640 8SFF is a 1U rack server built for virtualization and database workloads. It ships with two Intel Xeon Silver 4210 processors running at 2.2GHz and 256GB of DDR4 ECC registered memory. The chassis supports up to eight 2.5-inch SATA drive bays and includes a PERC H740P RAID controller. This configuration arrives without installed drives.

Verify Rack Space and Power Infrastructure

Confirm your rack provides 36 inches of depth and 10 inches of height for this 1U unit. The system weighs 40 pounds and requires two 750W power supplies connected to compatible PDU outlets. Ensure network cabling supports the installed dual-port 10GbE 562T adapter for iDRAC9 Enterprise remote management. BIOS and firmware are updated to the latest stable version before shipment.

Dual 750W Supplies Handle Peak Loads

Two 750W power supplies deliver redundant power for the dual 10-core processors and full memory population. Fan speeds adjust dynamically to maintain thermal limits across the 24-inch width chassis during sustained compute tasks. Acoustic output scales with workload intensity in typical data-center environments. The iDRAC9 Enterprise license enables continuous thermal monitoring and alerting.

Punti di forza

  • Dual 10-core Xeon 4210 CPUs deliver 20 threads at 2.2GHz
  • 256GB DDR4 ECC memory supports large virtualised workloads
  • PERC H740P RAID controller manages up to 8 hot-swap 2.5" bays
  • iDRAC9 Enterprise enables full remote server lifecycle management
  • Dual 750W supplies provide redundant power for continuous uptime

Caratteristiche tecniche

BrandDELL
SeriesPowerEdge
ModelRack Mount
TypeRack
CPU TypeIntel Xeon
CPU Speed2.2GHz
# of Processors Installed2
MAX Processors2
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity7.68TB
Hard Drive (Installed)15,36
Storage ControllerDell PERC H740P Controller
HDD InterfaceSATA
GPU TypeIntegrated Graphics
Remote ManagementiDRAC9 - Enterprise License
Dimensions36 x 24 x 10 in
Weight40

Domande su questo articolo

Does the PowerEdge R640 ship with any 2.5" drives or do I need to buy them separately?

No drives are installed; the 8 SFF bays accept 2.5" SATA drives that must be purchased separately.

Should I choose the 256 GB DDR4 configuration or add more memory up to the 7.68 TB maximum?

Start with the installed 256 GB DDR4 ECC Registered and add modules later; the board supports up to 7.68 TB total.

What does the dual Xeon Silver 4210 2.2 GHz 10-core setup deliver for virtualisation workloads?

Twenty total cores at 2.2 GHz with 13.75 MB cache each provide strong multi-threaded performance for dense VM deployments.

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