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PowerEdge XE9640 Rack Server

With optimal density for AI

Meet the demands of AI, ML, DL and HPC with this high performance liquid-cooled server.

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

Cooling options
Liquid Cooling with internal manifold

Operating System

Canonical Ubuntu Server LTS
RedHat® Enterprise Linux


Intel® C741 chipset


4 Intel® Data Center Max 1550 OAM 600W with Xe Link or
4 NVIDIA® H100® SXM 700W NVLINK GPUs, fully interconnected with NVIDIA NVLink technology


DIMM Speed
Up to 4800 MT/s

Memory Type

Memory Module Slots
16/32 DIMMs (with Intel Max1550 / with NVIDIA H100)

Maximum RAM
1/2TB (with Intel Max1550 / with NVIDIA H100)


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

Storage Controllers

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

Software RAID


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 NationZ


Embedded / At-the-Server
iDRAC Direct
iDRAC RESTful API with Redfish
iDRAC Service Module

CloudIQ for PowerEdge plug in
OpenManage Enterprise
OpenManage Enterprise Integration for VMware® vCenter™
OpenManage Integration for Microsoft® System Center
OpenManage Integration with Windows Admin Center
OpenManage Power Manager plugin
OpenManage Service plugin
OpenManage Update Manager plugin

Dell System Update
Dell Repository Manager
Enterprise Catalogs
iDRAC RESTful API with Redfish

BMC Truesight
Microsoft® System Center
OpenManage Integration with ServiceNow
RedHat® Ansible® Modules
Terraform Providers
VMware® vCenter™ and vRealize™ Operations Manager

Power Supplies

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

Up to four sets (dual fan module) High performance (HPR) gold grade fans
All are hot swap fans


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


2 CPU configuration: Up to 4 PCIe slots (4 x16 Gen5)

Optional LCD bezel or security bezel

Form Factor

2U rack server

Dimensions & Weight

86.8 mm (3.41 inches)

482 mm (18.97 inches)

926.5 mm (36.47 inches) with bezel
912.8 mm (35.93 inches) without bezel

43.2 kg (95.23 pounds)

Recommended Support

Choose Dell ProSupport Plus for critical systems or Dell ProSupport for premium hardware and software support for your PowerEdge solution. Consulting and deployment offerings are also available. Contact your Dell representative today for more information. Availability and terms of Dell Services vary by region.

Drivers, Manuals & Support

Dell Support

From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

Intel® Xeon® Scalable Processors


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