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Dell PowerEdge XE8640

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Dell PowerEdge XE8640 Specifications
CPU	Two 4th Generation Intel Xeon Scalable processors with up to 56 cores per processor
Memory	32 DDR5 DIMM slots, supports RDIMM 4 TB max, speeds up to 4800 MT/s Supports registered ECC DDR5 DIMMs only
GPU	4 NVIDIA HGX H100 80GB 700W SXM5 GPUs, fully interconnected with NVIDIA NVLink technology
Storage Controllers	10 x 2.5” Hot Plug SAS/SATA Up to 8 x 2.5” NVMe
Drive bays	Front Bays Up to 8 x 2.5-inch NVMe SSD drives max 122.88 TB
Power Supplies	2800W Titanium 200-240 VAC or 240 VDC, hot swap redundant
Cooling Options	Air cooling for Processors Liquid Assisted Air Cooling for GPU Note: No facility water to rack required.
Chipset	Intel C741 chipset
PCIe	2 CPU configuration: Up to 4 PCIe slots (4 x16 Gen5)
Embedded NIC	2 x 1 GbE
Network Options	1 x OCP 3.0 (x8 PCIe lanes)
Fans	Up to 6 Standard (STD) fans installed in mid tray Up to 5 High performance (HPR) gold grade fans installed on the front of the system All are hot swap fans
Dimensions and weight	Height — 174.3 mm (6.86 inches) Width — 481.91 mm (18.97 inches) Depth — 901.4 mm (35.48 inches) with bezel, 865.54 mm (34.07 inches) inch without bezel Weight — 61.4 kg (135.36 pounds)
Form Factor	4U rack server
Embedded Management	iDRAC9 iDRAC Direct iDRAC RESTful API with Redfish iDRAC Service Module
Bezel	Optional LCD bezel or security bezel
OpenManage Software	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
OpenManage Integrations	BMC Truesight Microsoft System Center OpenManage Integration with ServiceNow Red Hat Ansible Modules Terraform Providers VMware vCenter and vRealize Operations Manager
Security	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
Ports	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
Operating Systems and Hypervisors	Canonical Ubuntu Server LTS Red Hat Enterprise Linux
OEM-ready version available	From bezel to BIOS to packaging, your servers can look and feel as if they were designed and built by you