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Silver 1U rack server with front bezel, eight 2.5 inch drive bays and redundant power supplies

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Platinum 8160 2.1GHz 24-Core 768GB DDR4 8x 800GB SSD H730P

SKU CH-E8JS-WMW8G

A 1U rack server with dual 24-core Xeon Platinum 8160 CPUs, 768GB DDR4 ECC memory, eight 800GB SATA SSDs on a PERC H730P controller, and redundant 750W power supplies

  • 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 with 3.7 GHz turbo
  • 768 GB DDR4 2666 MHz registered ECC memory across 24 slots supports large datasets
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60 with battery backup
  • Eight 800 GB SATA SSDs deliver high-speed storage in 2.5 inch bays
  • Quad-port X520/I350 card adds two 1 GbE and two 10 Gb SFP+ connections

Dense Compute Platform

The Dell PowerEdge R640 is a dual-socket 1U rack server built for scale-out data centre workloads. Two Intel Xeon Platinum 8160 processors at 2.1 GHz provide 24 cores each, and 768 GB of DDR4 registered ECC memory fills all 24 slots.

Suited And Unsuitable Workloads

This server suits teams that need maximum core density and fast local storage in a single rack unit. Buyers who require more drive bays, GPU acceleration or a different processor generation should evaluate other platforms.

Deciding Specification

The installed 768 GB DDR4 2666 MHz memory across 24 slots is the single figure that determines whether this configuration matches the application footprint; the chassis supports up to 3 TB total capacity.

Highlights

  • Dual Xeon Platinum 8160 CPUs provide 24 cores each at 2.1 GHz with 3.7 GHz turbo
  • 768 GB DDR4 2666 MHz registered ECC memory across 24 slots supports large datasets
  • PERC H730P 2 GB controller enables RAID 0, 1, 5, 6, 10, 50, 60 with battery backup
  • Eight 800 GB SATA SSDs deliver high-speed storage in 2.5 inch bays
  • Quad-port X520/I350 card adds two 1 GbE and two 10 Gb SFP+ connections

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 InterfaceSATA
SSD (Installed)8 x 800GB 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

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

Questions about this item

What does the 2.1 GHz base clock mean when both Xeon Platinum 8160 CPUs are installed?

Each of the two processors runs at 2.1 GHz base with a 3.7 GHz turbo frequency, giving 24 cores per socket for multi‑threaded workloads.

How does the PERC H730P controller limit the eight 800 GB SSDs?

The H730P provides 12 Gb/s SAS/SATA connectivity with 2 GB cache, supporting RAID 0, 1, 5, 6, 10, 50, 60 and pass‑through for the installed drives.

Will the 1U chassis fit standard rack rails and power connections?

The server includes ready rails and a front bezel, uses two hot‑swap 750 W platinum power supplies, and occupies a single 1U rack space.

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