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Dell PowerEdge R640 1U rack server front view with eight 2.5 inch drive bays and bezel

DELL

DELL PowerEdge R640 1U rack server 2× Xeon Platinum 8160 2.1GHz 24-core 512GB DDR4 H730P 8× 1.2TB SAS

SKU CH-K1EG-KVWRD

1U rack server with two 24-core Xeon Platinum 8160 CPUs, 512GB DDR4, H730P controller and eight 1.2TB SAS drives

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Platinum 8160 CPUs provide 24 cores each at 2.1 GHz
  • 512 GB DDR4 2666 MHz ECC memory supports large workloads
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60
  • Eight 1.2 TB 10K SAS drives offer fast storage capacity
  • iDRAC 9 Enterprise gives full remote server management

Dual-socket 1U compute platform

The Dell PowerEdge R640 is a 1U rack server built for dense scale-out data centre computing. It combines two Intel Xeon Platinum 8160 processors running at 2.1 GHz with 24 cores each. The system includes 512 GB of DDR4 registered ECC memory across 16 modules and a PERC H730P storage controller with 2 GB cache.

Suits high-thread workloads, not single-thread focus

This configuration serves environments that need maximum core density and memory capacity in a single rack unit. Buyers who require GPU acceleration or large-capacity flash storage should evaluate alternative platforms. The eight 1.2 TB 10 K SAS drives and quad-port 1 GbE plus 10 Gb SFP+ networking support typical scale-out traffic patterns.

24-core Xeon Platinum 8160 at 2.1 GHz

Each of the two installed CPUs delivers 24 cores at a base frequency of 2.1 GHz with a 3.7 GHz turbo ceiling. This core count and clock profile determines whether the server matches the throughput requirements of the target application. The LGA 3647 socket and C620 chipset support the full two-processor maximum.

Highlights

  • Dual Xeon Platinum 8160 CPUs provide 24 cores each at 2.1 GHz
  • 512 GB DDR4 2666 MHz ECC memory supports large workloads
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60
  • Eight 1.2 TB 10K SAS drives offer fast storage capacity
  • iDRAC 9 Enterprise gives full remote server management

Specifications

BrandDELL
SeriesPowerEdge R640
ModelR640
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.10 GHz
CPU SocketLGA 3647
Number of CPU Cores24-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

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

Questions about this item

Will the 24-core Xeon Platinum 8160 CPUs at 2.1 GHz work with my existing DDR4-2666 ECC DIMMs?

Yes, the server runs DDR4-2666 registered ECC memory; your modules will operate at the platform speed of 2666 MHz across all 24 slots.

How can I confirm the PERC H730P controller sees all eight 1.2 TB SAS drives after installation?

Open the controller BIOS at boot or check iDRAC9 Enterprise storage view; both will list each 1.2 TB drive and the configured RAID arrays.

Does the shipment include SFP+ transceivers for the X520 10 GbE ports?

The box contains the server, bezel, rails, two 750 W PSUs, and the installed drives; SFP+ modules for the 10 GbE ports must be purchased separately.

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