AMD EPYC™ Processor

PowerEdge XE9785

Name: PowerEdge XE9785
SKU: poweredge-xe9785

Advanced air-cooled servers with dual socket AMD EPYC™ 5 CPUs and the unparalleled performance of either NVIDIA HGX™ B300 or AMD Instinct™ MI355x series 8-way AI accelerators.

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Processor

Two 5^th Generation AMD EPYC^™ 9005 Series processors with up to 192 cores per processor

Operating System

Canonical Ubuntu Server LTS
Red Hat Enterprise Linux

Accelerators

8 AMD Instinct™ MI355X 288GB 1400W OAM with AMD Infinity Fabric connectivity or
8 NVIDIA HGX B300 NVL8 270 GB 1100W SXM6 GPUs, fully interconnected with NVIDIA NVLink technology

Memory

DIMM Speed       Up to 6400 MT/s
Memory Type      RDIMM
Memory Module  Slots 24 DDR5 DIMM slots
Maximum RAM   RDIMM 6 TB max*

Storage

Front Bays Up to 16 x E3.S NVMe direct drives max 245.76 TB
Up to 10 x U.2 Gen5 NVMe SSD drives max 153.6 TB

Storage Controllers

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

Security

AMD Secure Encrypted Virtualization (SEV)
AMD Secure Memory Encryption (SME)
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 iDRAC10 Enterprise or Datacenter)
Soldered down TPM 2.0 on Mezzanine DC-SCM
Chassis Intrusion Detection

Management

Embedded / At-the-Server
iDRAC10
iDRAC Direct
iDRAC RESTful API with Redfish
iDRAC Service Module

OpenManage Software
CloudIQ for PowerEdge plug in OpenManage Enterprise
OpenManage Power Manager plugin
OpenManage Service plugin
OpenManage Update Manager plugin

Tools
Dell System Update Dell Repository Manager
Enterprise Catalogs
iDRAC RESTful API with Redfish
IPMI
RACADM CLI

OpenManage Integrations
BMC Truesight
OpenManage Integration with ServiceNow
RedHat Ansible Modules
Terraform Providers

Power Supplies

12 x 3200W Titanium 200-240 VAC, hot swap redundant

Fans
15 Standard grade GPU fans, All are hot swap fans
5 Standard grade CPU fans, All are cold swap fans

Embedded OSFP
MI355X: N/A
B300: 8x CX8 OSFP (default)

Ports

Network Options
1 x OCP 3.0 (Gen5 x8 PCIe lanes)

Front Ports
1 x iDRAC Direct (USB C) port
2 x RJ45 dedicated iDRAC Ethernet ports
1 x USB A
1 x Mini-DisplayPort

Slots

PCIe
MI355X: 12 x 75W Gen5 x16 FHHL cards
B300: 4 x 150W Gen5 x16 FHHL cards

Bezel
Optional front Security bezel

Form Factor

10U rack server

Dimensions & Weight

Height 439.50 mm (17.30 inches)
Width 482.30 mm (18.98 inches)
Depth 1044.70 mm (41.12 inches) with bezel
1023.00 mm (40.27 inches) without bezel

Weight System fully populated with MI355X GPUs - 172.3 kg (379.86 pounds)
System fully populated with B300 GPUs - 163.65 kg (360.79 pounds)

Rack Support

Static Rail

Recommended Support

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