PowerEdge R9825 Rack Server
Dual-Socket Compute. Maximum Scale.
PowerEdge R9825 is a dual-socket 3U server with two 6th Gen AMD EPYC 9006 SP7 CPUs, up to 512 cores, built for Agentic AI, HPC and Enterprise workloads.
Dual-Socket Compute. Maximum Scale.
PowerEdge R9825 is a dual-socket 3U server with two 6th Gen AMD EPYC 9006 SP7 CPUs, up to 512 cores, built for Agentic AI, HPC and Enterprise workloads.
Commonly asked questions about tech specs
Tech Specs & Customization
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Processor
Two 6th Gen AMD® EPYC processors with up to 256 cores per processor
Operating System
Canonical Ubuntu Server LTS
Red Hat Enterprise Linux
SUSE Linux Enterprise Server
VMware ESXi
Windows Server
Chipset
AMD Chipset
Accelerators
Up to 2 x 675 W DW FHFL (in a single CPU configuration)
Up to 8 x 75 W SW FHHL
Memory
32 DDR5 DIMM slot, supports RDIMM 8 TB max, speeds up to 8000 MT/s
32 DDR5 DIMM slot, supports MRDIMM 4 TB max, speeds up to 12800 MT/s
Storage
Front Bays
Up to 16 x EDSFF E3.S Gen6 NVMe max 983.04 TB
Up to 32 x EDSFF E3.S Gen6 NVMe max 1.96 TB
Storage Controllers
Internal
PERC H975i
PERC H965I
Boot
Internal boot (BOSS-N1/N2): HWRAID 1, 2 x M.2 NVMe SSDs
Security
Cryptographically signed firmware
Data at Rest Encryption (SEDs with local or external key mgmt)
Secure Boot
Secure Component Verification (SCV)
Secure Enterprise Key Management (SEKM)
Management
Embedded / At-the-Server
iDRAC
iDRAC Direct
iDRAC RESTfull API with redfish
RACADM CLI
iDRAC Service Module
Change Management
Dell Repository Manager
Dell System Update
Enterprise Catalogs
Server Update Utility (SUU)
Power Supplies
1500 W Titanium 100-240 VAC or 240 HVDC, hot swap redundant
1500 W Titanium 277 VAC or 336 HVDC, hot swap redundant
1800 W Titanium 200-240 VAC or 240 HVDC, hot swap redundant
2400 W Titanium 100-240 VAC or 240 HVDC, hot swap redundant
3200 W Titanium 200-240 VAC or 240 HVDC, hot swap redundant
3200 W Titanium 277 VAC or 336 HVDC, hot swap redundant
1400 WDC -48v
Cooling options
Air Cooled: Up to 5 hot swappable fan
Direct Liquid cooling (DLC): Optional direct liquid cooling
Ports
Embedded NIC
1 Gb dedicated BMC Ethernet port
OCP
One Gen4x4 OCP 3.0
Optional two Gen6x8 OCP
Front
1 x USB 2.0 Type A port
1 x USB 2.0 Type C port
1 x Mini display port (mDP)
Rear
1 x Dedicated BMC Ethernet port
2 x USB 3.1 Type A ports
1 x VGA
Slots
Up to 8 Gen6 PCIe slots (x16 connectors)
Bezel
Optional security bezel
Form Factor
3U rack server
Dimensions & Weight
Height
5.17 in. (131.30 mm)
Width
17.09 in. (434.00 mm)
Depth
34.44 in. (874.88 mm) with bezel
34.39 in. (873.54 mm) without bezel
Weight
94.01 lb (42.64 kg)
Rack Support
ReadyRails II sliding rails with optional cable management arm (CMA) and strain relief bar (SRB) for 4-post racks
Combo (Drop-in/Slide-in) rails with optional CMA and SRB for 4-post racks
ReadyRails static rails for 4-post and 2-post racks
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.
Support
Dell Support
From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!
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