BIOS
Clear CMOS jumper
Expansion slots
PCI Express x16 (Gen 5.x) slots	4
Number of M.2 (M) slots	1
Features
Component for	Server
Motherboard form factor	Extended ATX
Graphics
Graphics card family	ASPEED
Graphics card	AST2600
Maximum resolution	1920 x 1200 pixels
On-board graphics card
Internal I/O
Number of SATA connectors	1
ATX Power connector (24-pin)
CPU fan connector
EPS power connector (8-pin)
TPM connector
Memory
Supported memory types	DDR5-SDRAM
Number of memory slots	24
Memory slots type	DIMM
Supported memory clock speed (max)	4800 MHz
Maximum internal memory	256 GB
Maximum RDIMM memory	96 GB
Network
Ethernet interface type	10 Gigabit Ethernet
LAN controller	Broadcom 57416
Ethernet LAN
Operational conditions
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	10 - 40 °C
Operating relative humidity (H-H)	8 - 80%
Storage relative humidity (H-H)	20 - 95%
Packaging data
Package width	409 mm
Package depth	355 mm
Package height	78 mm
Processor
Processor manufacturer	AMD
Processor socket	Socket SP5
Compatible processor series	AMD EPYC 9004
Maximum number of SMP processors	2
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Ethernet LAN (RJ-45) ports	2
VGA (D-Sub) ports quantity	1
COM ports quantity	1
Storage controllers
Supported storage drive interfaces	M.2, SlimSAS
Weight & dimensions
Width	304.8 mm
Depth	335.2 mm

E-ATX, Dual Sockel SP5, AMD EPYC™ 9004/9005 Serie, max. TDP 400 Watt , 24x DIMM, DDR5 (AMD EPYC™ 9005: RDIMM: Up to 6000 MT/s, AMD EPYC™ 9004: RDIMM: Up to 4800 MT/s), Aspeed AST2600, 4x PCIe 5.0 x16, 2x MCIO 8i (PCIe Gen5 x8 or SATA) connectors (CPU 1), 1x SlimSAS 4i for 4 x SATA from CPU_0, 1x M.2, 2x USB 3.2, VGA, COM, 2x 10 GbE, MLAN, TPM