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Silver rack-mount server chassis with four front 3.5 inch drive bays

DELL

DELL PowerEdge R640 4LFF 2x Xeon Bronze 3204 384GB DDR4 No Drive rack server

SKU CH-WS19-JS8H0

A 1U rack server holding four 3.5-inch drives, dual 6-core Xeon Bronze 3204 CPUs at 1.9GHz, 384GB DDR4 ECC memory and a PERC H740P RAID controller, sold without drives

  • ProcessorIntel Xeon
  • Installed RAM384 GB
  • Type of memoryDDR4
  • Processor speed1.9 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Bronze 3204 CPUs deliver 12 cores at 1.9GHz
  • 384GB DDR4 ECC memory supports large virtualisation workloads
  • PERC H740P RAID controller manages up to four 3.5" SATA drives
  • iDRAC9 Enterprise licence enables full remote server management
  • Dual 750W power supplies provide redundant power for uptime

Chassis capacity and drive interface

The Dell PowerEdge R640 chassis provides four 3.5-inch drive bays connected through a SATA interface and managed by a PERC H740P RAID controller. No drives are installed, so storage capacity and performance depend entirely on the drives you add. The integrated graphics and iDRAC9 Enterprise remote management are included for out-of-band administration.

Memory-dense virtualisation hosts

This configuration suits workloads that benefit from 384 GB of DDR4 ECC registered memory and dual Xeon Bronze 3204 processors running at 1.9 GHz with six cores each. Buyers who need GPU acceleration, higher single-thread frequency, or more than two processor sockets should evaluate alternative platforms.

Maximum memory ceiling of 7.68 TB

The system supports up to 7.68 TB of DDR4 memory across its DIMM slots, which determines whether the platform can grow with future consolidation targets. The installed 384 GB baseline and dual 750 W power supplies complete the core specification.

How it compares

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

Price $3,195.99
Pricier than about 67% of the 17,641 comparable items (median $1,910.99).
Installed RAM 384 GB
Higher than about 75% of the 15,103 comparable items (median 128 GB).
Processor speed 1.9 GHz
Lower than about 94% 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 speed1.9 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM384 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage12,00
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

What rack kit is required to mount the R640 in a standard cabinet?

A compatible rail kit is available on request for the R640 4LFF chassis.

Can the PERC H740P controller use the 3.5-inch SATA drives I already own?

Yes, the H740P supports SATA HDDs in the four 3.5-inch bays.

How do I confirm the 384GB DDR4 and dual Xeon 3204 CPUs are detected after power-on?

Check the iDRAC9 Enterprise interface or the POST screen for 384GB memory and two 1.9GHz processors.

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