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

DELL

DELL PowerEdge R640 8SFF 2x Xeon Silver 4210 384GB DDR4 No Drive

SKU CH-8HM4-20GP9

Rack server with two 10-core Xeon Silver 4210 CPUs at 2.2 GHz, 384 GB DDR4 memory, PERC H740P RAID controller and eight 2.5-inch drive bays

  • ProcessorIntel Xeon
  • Installed RAM384 GB
  • Type of memoryDDR4
  • Processor speed2.2 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Silver 4210 CPUs deliver 20 cores at 2.2GHz
  • 384GB DDR4 ECC memory supports large virtualised workloads
  • PERC H740P RAID controller manages up to eight 2.5" drive bays
  • iDRAC9 Enterprise enables full remote lifecycle management
  • Dual 750W power supplies provide redundancy for continuous uptime

Server Identity

The Dell PowerEdge R640 is a 1U rack server fitted with two Intel Xeon Silver 4210 processors running at 2.2 GHz and 384 GB of DDR4 ECC registered memory. It targets organisations that need dense compute for virtualisation, databases or high-performance workloads in a compact form factor. The chassis supports up to eight 2.5-inch drive bays and includes a PERC H740P RAID controller for storage management.

Compatibility Check

Verify that your rack provides 36 inches of depth, 24 inches of width and 10 inches of height clearance for this unit. Confirm the facility can supply power for dual 750 W supplies and that network infrastructure supports the installed 10 GbE 2-port 562T adapter. Ensure any drives you add use the SATA interface recognised by the controller.

Build Integration

The server arrives without drives, freeing all eight 2.5-inch bays for your choice of SATA media. Dual processors and 384 GB of memory leave headroom up to the 7.68 TB maximum capacity for future expansion. Integrated graphics and iDRAC9 Enterprise remote management reduce the need for separate console hardware.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $1,947.99
Typical for this category: the median of 17,641 items is $1,910.99.
Installed RAM 384 GB
Higher than about 75% of the 15,103 comparable items (median 128 GB).
Processor speed 2.2 GHz
Lower than about 60% of the 9,950 comparable items (median 2.3 GHz).

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Specifications

Product
Brand nameDELL
Product linePowerEdge
Model nameRack Mount
Product typeRack
Processor
ProcessorIntel Xeon
Processor speed2.2 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM384 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage3.84,00
Disk controllerDell PERC H740P Controller
Drive interfaceSATA
Graphics
Graphics chipIntegrated Graphics
Size & build
Product dimensions36 × 24 × 10 in
More details
Management controlleriDRAC9 - Enterprise License

Questions about this item

Does the server ship with any drives or rail kit, or must those be purchased separately?

No drives are installed; the 8 SFF bays accept 2.5 SATA drives and the PERC H740P controller manages them. A rail kit is available on request.

Which memory specification should I match if I want to add capacity beyond the 384GB already installed?

The system uses DDR4 ECC Registered modules and supports up to 7.68TB total across the available slots.

What does the 2.2GHz figure for the dual Xeon Silver 4210 CPUs translate to in a real workload?

Each processor provides 10 cores with 13.75 MB cache running at 2.2GHz, giving 20 cores total for multi-threaded tasks.

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