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

DELL

DELL PowerEdge R640 40-Core Rack Server 2x Xeon Gold 6148 512GB DDR4 H740P 8x 2.5" iDRAC Enterprise

SKU CH-ZJZ5-VE3E7

40-core rack server with dual Xeon Gold 6148 CPUs, 512 GB DDR4, H740P controller and iDRAC Enterprise for virtualization and database workloads

  • TypeWorkstation
  • LEDsPower, Ethernet, USB
  • CPU TypeGold 6148
  • CPU Speed2.40GHz
  • CPU SocketLGA2066
  • Number of CPU Cores6
  • Dual Xeon Gold 6148 CPUs deliver 40 cores for heavy virtualization workloads
  • 512GB DDR4 memory supports dense VM deployments and data-intensive applications
  • H740P RAID controller enables flexible storage arrays across eight 2.5-inch drive bays
  • iDRAC Enterprise provides comprehensive remote management for lights-out server administration
  • 640 chassis packs enterprise compute density into a 1U rack form factor

Dense virtualisation server

The Dell PowerEdge R640 packs 40 cores across two Xeon Gold 6148 processors running at 2.40GHz into a 1U rack chassis. It targets IT teams that run hypervisors, database clusters or heavy application workloads where core count and memory capacity matter more than GPU acceleration.

Rack-ready with flexible storage

Front-panel LEDs show power, Ethernet and USB status at a glance. Eight 2.5-inch drive bays and the included H740P controller let you populate SSDs or HDDs in any RAID layout without proprietary trays. The iDRAC Enterprise module gives full out-of-band control over IP, while the bezel completes a tidy rack appearance.

Replaces older dual-socket boxes

Organisations moving from earlier two-socket servers gain a direct core-count jump to 40 threads and a 512GB DDR4 ceiling that scales to 3TB. The upgrade makes sense when licence costs are tied to socket count and you need more virtual machines per host without adding rack units.

Highlights

  • Dual Xeon Gold 6148 CPUs deliver 40 cores for heavy virtualization workloads
  • 512GB DDR4 memory supports dense VM deployments and data-intensive applications
  • H740P RAID controller enables flexible storage arrays across eight 2.5-inch drive bays
  • iDRAC Enterprise provides comprehensive remote management for lights-out server administration
  • 640 chassis packs enterprise compute density into a 1U rack form factor

Specifications

BrandDELL
TypeWorkstation
LEDsPower, Ethernet, USB
CPU TypeGold 6148
CPU Speed2.40GHz
CPU SocketLGA2066
Number of CPU Cores6
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity3TB
GPU TypeIntegrated
Expansion Bays8B - 8x 2.5"
Operating SystemNo
Weight55

Questions about this item

Does the 2.40 GHz Xeon Gold 6148 use an LGA2066 socket?

Yes, each Xeon Gold 6148 installs in an LGA2066 socket on the system board.

How many 2.5-inch drive bays does the R640 chassis provide?

The front panel holds eight 2.5-inch bays for SSD or HDD trays.

What is required to configure the H740P controller after the server is racked?

Enter the controller BIOS during boot, create a virtual disk array, then install the operating system onto that array.

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