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Silver 1U rack server, four 3.5-inch drive bays front, matte black finish

DELL

DELL PowerEdge R640 4LFF Xeon Silver 4215R 32GB DDR4

SKU CH-QTKK-67GA5

A 1U rack server with four 3.5-inch drive bays, one Xeon Silver 4215R at 3.2 GHz and 32 GB DDR4 ECC memory

  • ProcessorIntel Xeon
  • Installed RAM32 GB
  • Type of memoryDDR4
  • Processor speed3.2 GHz
  • Installed CPUs1
  • Max supported CPUs2
  • 1x Xeon Silver 4215R 3.2 GHz 8-core processor delivers compute performance
  • 32GB DDR4 ECC registered memory supports demanding workloads
  • PERC H740P RAID controller enables flexible storage arrays
  • iDRAC9 Enterprise license provides full remote management
  • 4x 3.5" drive bays allow high-capacity SATA storage

1U Rack Server with 4 LFF Bays

The Dell PowerEdge R640 is a 1U rack server built for dense storage workloads. It ships with four 3.5-inch drive bays, a PERC H740P RAID controller and an Intel Xeon Silver 4215R processor running at 3.2 GHz. The system includes 32 GB of DDR4 ECC memory in two 16 GB modules.

Suits Storage-Focused Deployments, Not GPU Compute

This configuration fits organisations that need local capacity in a compact rack footprint. Buyers who require GPU acceleration, more than two processors or a different drive form factor should evaluate alternative platforms. The integrated graphics and single CPU limit visualisation and heavily threaded tasks.

Single Xeon Silver 4215R at 3.2 GHz

One Intel Xeon Silver 4215R with eight cores operates at a base frequency of 3.2 GHz and provides 11 MB of cache. The board supports a second processor for future expansion. Memory can scale to 7.68 TB across the available DDR4 slots.

How it compares

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

Price $1,124.99
Cheaper than about 70% of the 17,641 comparable items (median $1,910.99).
Installed RAM 32 GB
Lower than about 80% of the 15,103 comparable items (median 128 GB).
Processor speed 3.2 GHz
Higher than about 92% 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 speed3.2 GHz
Installed CPUs1
Max supported CPUs2
Memory
Installed RAM32 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage2,00
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 R640 ship with drives or do I need to buy 3.5" SATA drives separately?

The 4LFF chassis has four 3.5" bays but no drives are installed; you must supply your own SATA drives.

Should I choose the single Silver 4215R or add a second processor for more cores?

One 8-core Silver 4215R at 3.2 GHz is installed; a second socket is empty and can take another identical CPU if you need 16 cores.

What does the 32 GB DDR4 ECC registered memory mean for actual workloads?

Two 16 GB DDR4 ECC registered modules are fitted, giving 32 GB of error-correcting memory ready for virtualization or database tasks.

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