PowerEdge XE9640 Rack Server

The Dell PowerEdge XE9640 Rack Server features dual 4th Generation Intel® Xeon® Scalable processors, offering up to 56 cores per processor. It supports up to 2 TB of RDIMM memory across 8 to 32 slots, depending on the GPU setup. Storage capabilities include up to 4 NVMe SSDs totaling 61.44 TB, with a Boot Optimized Storage Subsystem for internal boot and a Software RAID S160 controller.

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Technical Specifications

Form Factor

  • 6U rack server


  • Two 4th Generation Intel® Xeon® Scalable processor with up to 56 cores per processor


  • NVIDIA HGX H100/A100 8-GPUs, TDP up to 700W


  • DIMM Speed
    Up to 4800 MT/s
  • Memory Type
  • Memory Module Slots
    8 DIMMS, 16 DIMMs and 32 DIMMs for XE9640 NVIDIA® GPU supported systems.
    RDIMM max 2TB
    Only 16 DIMM slots are supported out of 32 DIMMs (with 8 DIMMs per processor) for XE9640 Intel® GPU supported systems. RDIMM max 1TB


  • Front Bay
    Up to 4 x 2.5-inch NVMe SSD drives max 61.44 TB

Storage Controllers

    Boot Optimized Storage Subsystem (NVMe BOSS-N1): HWRAID 1, 2 x M.2 SSDs or USB


  • Network Options
    1 x OCP 3.0 (optional)
    2 x 1GbE LOM (optional)
  • Front Ports
    1 x iDRAC Direct (Micro-AB USB) port
    1 x USB 2.0
    1 x VGA
  • Rear Ports
    1 x USB 2.0
    1 x USB 3.0
    1 x VGA
    1 x RJ45 iDRAC9 ethernet port


Embedded / At-the-Server

  • iDRAC9
  • iDRAC Direct
  • iDRAC RESTful API with Redfish
  • iDRAC Service Module


  • Cryptographically signed firmware
  • Data at Rest Encryption (SEDs with local or external key mgmt)
  • Secure Boot
  • Secured Component Verification (Hardware integrity check)
  • Secure Erase
  • Silicon Root of Trust
  • System Lockdown (requires iDRAC9 Enterprise or Datacenter)
  • TPM 2.0 FIPS, CC-TCG certified, TPM 2.0 China Nation


  • 2800W Titanium 200-240 VAC or 240 HVDC redundant, hot swap


  • Height
    3.41 inches (86.8 mm)
  • Width
    18.97 inches (482 mm)


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