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

DELL

DELL PowerEdge R640 1U rack server 2× Xeon Gold 6134 3.2GHz 8-core 768GB DDR4 8× 400GB SSD H730P

SKU CH-3GTB-17DY4

1U dual-socket rack server with two 3.2 GHz 8-core Xeon processors, 768 GB DDR4 ECC memory, PERC H730P controller and eight 400 GB SATA SSDs

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.20 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6134 CPUs deliver 3.2 GHz base speed with 3.7 GHz turbo
  • 768 GB DDR4 2666 MHz ECC memory across 24 slots for large workloads
  • PERC H730P 2 GB controller supports RAID 0/1/5/6/10/50/60 and pass-through
  • Eight 400 GB SATA SSDs provide fast solid-state storage in 2.5-inch bays
  • iDRAC 9 Enterprise enables full remote management and monitoring

Dense 1U dual-socket server

The Dell PowerEdge R640 is a 1U rack server built for scale-out data centre workloads. It ships with two Intel Xeon Gold 6134 processors running at 3.2 GHz, 768 GB of DDR4 ECC memory across 24 slots, and eight 400 GB SATA SSDs managed by a PERC H730P controller with 2 GB cache. Dual 750 W platinum power supplies, an X520/I350 quad-port network card and iDRAC9 Enterprise complete the platform.

Suits compute-dense virtualization.

This configuration fits clusters that need high core counts and fast memory in a single rack unit. Buyers who require more than eight drive bays, larger individual drives, or a different drive interface should evaluate alternative platforms. The fixed 1U chassis also limits PCIe expansion to the installed daughter card.

PERC H730P RAID controller with 2 GB cache

The storage controller supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode, backed by a battery-protected 2 GB cache. This specification determines the RAID levels and write-caching performance available to the eight installed SATA SSDs.

Highlights

  • Dual Xeon Gold 6134 CPUs deliver 3.2 GHz base speed with 3.7 GHz turbo
  • 768 GB DDR4 2666 MHz ECC memory across 24 slots for large workloads
  • PERC H730P 2 GB controller supports RAID 0/1/5/6/10/50/60 and pass-through
  • Eight 400 GB SATA SSDs provide fast solid-state storage in 2.5-inch bays
  • iDRAC 9 Enterprise enables full remote management and monitoring

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 Size768GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)8 x 400GB SATA SSD
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 this server accept the 24 DDR4 2666 MHz ECC modules I already have?

Yes, the R640 has 24 DDR4 slots and ships with 768 GB installed as 24 × 32 GB modules at 2666 MHz.

Can the PERC H730P controller manage my existing 2.5" SATA drives alongside the eight 400 GB SSDs?

The H730P supports SAS and SATA, so additional 2.5" SATA drives can be added to the remaining bays and configured in RAID 0/1/5/6/10/50/60.

How do I confirm the dual Xeon Gold 6134 CPUs are both active after installation?

Check iDRAC9 Enterprise or the BIOS processor view; both sockets should show an 8-core Xeon Gold 6134 running at 3.2 GHz base / 3.7 GHz turbo.

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