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

DELL

DELL PowerEdge R640 1U rack server 2× Xeon Platinum 8160 2.1 GHz 24-core 768 GB DDR4

SKU CH-NQNM-XHS2G

Dual 24-core Xeon Platinum 8160 2.1 GHz CPUs with 768 GB DDR4, H730P RAID, dual 300 GB SAS drives, quad-port networking and redundant 750 W power in a 1U rack chassis

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.10 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Platinum 8160 processors provide 24 cores each at 2.1 GHz base
  • 768 GB DDR4 2666 MHz registered ECC memory supports demanding workloads
  • PERC H730P controller enables RAID 0/1/5/6/10/50/60 with 2 GB cache
  • Quad-port network card adds 2× 1 GbE and 2× 10 Gb SFP+ connectivity
  • iDRAC9 Enterprise gives full remote management with redundant 750 W power supplies

Dense 1U dual-socket server

The Dell PowerEdge R640 is a 1U rack server built for dense scale-out data centre workloads. It ships with two Intel Xeon Platinum 8160 processors running at 2.1 GHz with 24 cores each. The system includes 768 GB of DDR4 2666 MHz registered ECC memory across 24 slots. Redundant 750 W platinum power supplies and sliding rails are included.

Suited for virtualisation and database clusters

This configuration suits organisations running virtualisation hosts, database clusters or high-performance computing tasks that benefit from high core counts and large memory capacity in a 1U footprint. The eight 2.5-inch drive bays with a PERC H730P controller support SAS and SATA drives in multiple RAID levels. Buyers who need GPU acceleration or more than two processors should look at a different platform.

768 GB DDR4 installed memory

The single specification that decides fit is the 768 GB of installed DDR4 registered ECC memory. The server has 24 DIMM slots and supports a maximum of 3 TB, so the current population leaves room for expansion. Confirm that your workload fits within this memory envelope and that your operating system and applications are licensed for the core count provided.

Highlights

  • Dual Xeon Platinum 8160 processors provide 24 cores each at 2.1 GHz base
  • 768 GB DDR4 2666 MHz registered ECC memory supports demanding workloads
  • PERC H730P controller enables RAID 0/1/5/6/10/50/60 with 2 GB cache
  • Quad-port network card adds 2× 1 GbE and 2× 10 Gb SFP+ connectivity
  • iDRAC9 Enterprise gives full remote management with redundant 750 W power supplies

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 Size768GB
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

What rack rails are needed to mount the 1U PowerEdge R640?

Ready Rails are included with the server for direct installation into a standard rack cabinet.

Can the installed 2.5-inch SAS drives work with the PERC H730P controller?

Yes, the H730P 12Gb/s SAS controller supports the two 300GB 10K SAS drives and any additional SAS or SATA drives.

How do I verify the iDRAC9 Enterprise remote management is active after setup?

Connect to the iDRAC9 web interface or use the front-panel LCD to confirm network connectivity and firmware status.

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