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

DELL

DELL PowerEdge R640 1U 2x Xeon Gold 6134 3.2GHz 512GB DDR4 8x 600GB SAS H730P

SKU CH-6BFG-CYK1T

1U rack server with dual 3.2 GHz 8-core Xeon Gold 6134 CPUs, 512 GB DDR4 ECC, PERC H730P RAID and eight 600 GB 10 K SAS drives

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.20 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6134 CPUs at 3.2 GHz base clock speed
  • 512 GB DDR4 2666 MHz registered ECC memory across 16 modules
  • PERC H730P controller with 2 GB cache supporting RAID 0/1/5/6/10/50/60
  • Eight 600 GB 10K SAS drives in 2.5 inch bays
  • Redundant 750 W platinum power supplies with iDRAC9 Enterprise management

Dense 1U dual-socket server

The Dell PowerEdge R640 is a 1U rack server built around two Intel Xeon Gold 6134 processors running at 3.2 GHz with 3.7 GHz turbo. It ships with 512 GB of DDR4 2666 MHz registered ECC memory across 16 slots and a PERC H730P 2 GB controller managing eight 600 GB 10K SAS drives. Dual 750 W platinum power supplies, iDRAC 9 Enterprise and a quad-port 1 GbE and 10 Gb SFP+ daughter card complete the package.

Suits dense virtualisation and database clusters

This configuration targets workloads that need high core counts, large memory capacity and fast local SAS storage in a single rack unit. It is not suited for buyers who require more than 24 memory slots, more than eight 2.5-inch drive bays or more than two processor sockets. Organisations needing GPU compute, additional PCIe expansion or different network connectivity should evaluate other platforms.

512 GB DDR4 2666 MHz registered ECC memory

The installed 512 GB of DDR4 2666 MHz registered ECC memory across 16 DIMM slots is the decisive specification for memory-intensive applications. The system supports a maximum of 3 TB across 24 slots, so buyers planning larger in-memory datasets must verify that the remaining eight slots and compatible modules meet their capacity roadmap.

Highlights

  • Dual Xeon Gold 6134 CPUs at 3.2 GHz base clock speed
  • 512 GB DDR4 2666 MHz registered ECC memory across 16 modules
  • PERC H730P controller with 2 GB cache supporting RAID 0/1/5/6/10/50/60
  • Eight 600 GB 10K SAS drives in 2.5 inch bays
  • Redundant 750 W platinum power supplies with 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 Size512GB
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

How can I confirm the dual Xeon Gold 6134 CPUs are running at their 3.2 GHz base and 3.7 GHz turbo speeds after setup?

Enter the BIOS or iDRAC9 Enterprise interface to view real-time CPU frequency readings for both installed processors.

What components are included and which items such as SFP+ modules or an operating system must be purchased separately?

The server ships with 2x Xeon Gold 6134 CPUs, 512GB DDR4 memory, H730P controller, 8x 600GB SAS drives, X520/I350 network card, iDRAC9 Enterprise, 2x 750W PSUs, bezel and rails; SFP+ transceivers and OS licences are not included.

Which memory configuration should I choose if I want to expand beyond the installed 512GB using the 24 available slots?

Add registered ECC DDR4 2666MHz modules in multiples of 16 to fill the remaining 8 slots, up to the 3TB maximum capacity supported by the C620 chipset.

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