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Silver 1U rack server with front bezel and eight 2.5-inch drive bays

DELL

Dell PowerEdge R640 1U Rack Server 2x Xeon Gold 6134 3.2GHz 64GB DDR4

SKU CH-4XZQ-W4XMC

A 1U rack server with dual Xeon Gold 6134 processors, 64GB DDR4 ECC memory, PERC H730P RAID controller, two 300GB SAS drives, quad-port networking and redundant 750W power supplies

  • ProcessorIntel Xeon
  • Installed RAM64 GB
  • Video RAM8 MB
  • Installed SSDNo
  • ChipsetIntel C620
  • Processor core count8-Core Processor
  • Dual Xeon Gold 6134 CPUs deliver 16 cores at 3.2 GHz base clock
  • 64 GB DDR4 2666 MHz registered ECC memory across four 16 GB modules
  • PERC H730P 2 GB controller supports RAID 0 1 5 6 10 50 60
  • Quad-port network card provides two 1 GbE and two 10 GbE SFP+ links
  • Redundant 750 W platinum power supplies with hot-swap capability and iDRAC9 Enterprise management

Dense 1U dual-socket server

The Dell PowerEdge R640 is a 1U rackmount system built for dense scale-out data center computing. It ships with two Intel Xeon Gold 6134 processors, each running at 3.2 GHz with eight cores and a 3.7 GHz turbo frequency. The platform targets workloads that need high core density in a single rack unit.

64 GB DDR4 with room to 3 TB

The server includes 64 GB of DDR4 2666 MHz registered ECC memory across four 16 GB modules, leaving 20 of 24 slots free for expansion. Maximum supported capacity reaches 3 TB. Storage is handled by a PERC H730P 2 GB controller with battery-backed cache, supporting RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through. Two 300 GB 10K SAS drives occupy two of eight 2.5-inch bays.

Redundant 750 W platinum supplies

Dual hot-swap 750 W platinum-efficiency power supplies provide redundancy for continuous operation. Network connectivity comes from an Intel X520/I350 daughter card delivering two 1 GbE and two 10 Gb SFP+ ports. Remote management is handled by iDRAC 9 Enterprise. Ready rails and a front bezel are included for immediate rack installation.

How it compares

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

Price $762.99
Cheaper than about 83% of the 17,641 comparable items (median $1,910.99).
Installed RAM 64 GB
Lower than about 70% of the 15,103 comparable items (median 128 GB).
Video RAM 8 MB
Typical for this category: the median of 8,309 items is 0.01 GB.

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Specifications

Product
Brand nameDELL
Product linePowerEdge R640
Model nameR640
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count8-Core Processor
Processor socketLGA 3647
ChipsetIntel C620
Processor speed3.2 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM64 GB
Type of memoryDDR4
Maximum RAM capacity3 TB
Memory slot count24
Storage
Installed SSDNo
Disk controllerDell Perc H730P 2 GB Controller
Drive interfaceSAS
Supported RAID levelsRAID 0/1/5/6/10/50/60
Graphics
Video RAM8 MB
Graphics chipMatrox G200
Connectivity
Network controllerDell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card
Ports & slots
Network ports4 x Ports
Expansion card slotsUp to 3 PCIe Gen 3 slots all x16
Management interfaceRJ 45
Power
Hot-swap redundant PSUYes
Size & build
Rack height1U
Software
Operating systemNo

Other versions of this model

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Questions about this item

Will my existing 12 Gb/s SAS drives work with the PERC H730P controller in this R640?

Yes, the H730P supports 12 Gb/s SAS and SATA drives, so your current 12 Gb/s SAS drives will operate normally in the 2.5" bays.

How do I verify the dual Xeon Gold 6134 CPUs and 64 GB DDR4 are recognised after first boot?

Open the iDRAC9 Enterprise interface or enter the system BIOS; both will show two 8-core Xeon Gold 6134 processors at 3.2 GHz and 64 GB of DDR4 2666 MHz registered ECC memory.

Does the shipment include SFP+ modules for the X520 10 GbE ports, or must I buy them separately?

The box contains the X520/I350 quad-port card with two 10 Gb SFP+ cages, but SFP+ transceivers are not included and must be purchased separately.

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