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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 2x Xeon 8160 2.1GHz 24C 768GB DDR4 H730P 2x 800GB SSD

SKU CH-XRQM-QXZSM

1U rack server with two 24-core Xeon 8160 CPUs, 768GB DDR4 ECC memory, PERC H730P RAID controller, and two 800GB SATA SSDs

  • 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
  • 768 GB DDR4 registered ECC memory supports large datasets
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60
  • Two 800 GB SATA SSDs deliver fast storage access
  • iDRAC 9 Enterprise and quad-port 1/10 GbE networking simplify remote management

DELL PowerEdge R640 1U dual-socket server

The DELL PowerEdge R640 is a 1U rack server built for dense scale-out data centre computing. It ships with two Intel Xeon Platinum 8160 processors, each running at 2.1GHz with 24 cores. The system includes 768GB of DDR4 2666MHz registered ECC memory across 24 slots. A PERC H730P 2GB controller manages storage and RAID levels 0, 1, 5, 6, 10, 50 and 60.

Suits high-density virtualisation

This configuration suits organisations running virtualised workloads, in-memory databases or high-performance computing clusters that need maximum core count and memory capacity in a single rack unit. The dual 10Gb SFP+ and dual 1GbE ports support demanding network throughput. Buyers who need more than two processors or who require GPU acceleration should evaluate alternative platforms. Those needing additional drive bays beyond the eight 2.5-inch slots will also need a different chassis.

PERC H730P controller with 2GB cache and battery

The installed Dell PERC H730P 2GB 12Gb/s SAS/SATA storage controller with battery-backed cache determines the RAID capabilities and drive performance ceiling. It supports SATA and SAS drives in multiple RAID modes including pass-through. The two included 800GB SATA SSDs connect through this controller. Verify that your drive protocol and RAID requirements match this controller before purchase.

Highlights

  • Dual Xeon Platinum 8160 CPUs provide 24 cores each at 2.1 GHz
  • 768 GB DDR4 registered ECC memory supports large datasets
  • PERC H730P controller enables RAID 0, 1, 5, 6, 10, 50, 60
  • Two 800 GB SATA SSDs deliver fast storage access
  • iDRAC 9 Enterprise and quad-port 1/10 GbE networking simplify remote 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 Size768GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)2 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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Questions about this item

How often will the PERC H730P controller's battery need replacement?

The PERC H730P includes a 2GB cache battery that typically lasts three to five years before requiring replacement to maintain write-back caching during power loss.

What limit appears first when both Xeon 8160 CPUs run at 3.7GHz turbo continuously?

Sustained 3.7GHz turbo on both 24-core processors will trigger thermal or power throttling before memory or storage bandwidth saturates.

How loud and hot does the 1U chassis get with dual 750W PSUs under full load?

Dual 750W Platinum PSUs and high-speed fans keep the 1U chassis within thermal limits, but fan noise rises noticeably during continuous all-core workloads.

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