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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

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.20 GHz
  • CPU SocketLGA 3647
  • 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.

Highlights

  • 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

Specifications

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed3.20 GHz
CPU SocketLGA 3647
Number of CPU Cores8-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSAS
SSD (Installed)No
Raid LevelRAID 0/1/5/6/10/50/60
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card
LAN Ports4 x Ports
Expansion SlotsUp to 3 PCIe Gen 3 slots all x16
Management PortRJ 45
Operating SystemNo
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

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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