Expansion slots
PCI Express x4 (Gen 4.x) slots	1
PCI Express x16 (Gen 5.x) slots	1
Number of M.2 (M) slots	1
Features
Motherboard chipset	AMD B650
Component for	PC
Motherboard form factor	micro ATX
Motherboard chipset family	AMD
Compatible operating systems	EPYC 4004 Series: Ubuntu 22.04 Ubuntu 24.04 Windows Server 2022 Ryzen 9000/7000 Series: Windows 10 21H2 Windows 11
Graphics
On-board graphics card model	Aspeed AST2600
Internal I/O
USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
Number of SATA III connectors	4
ATX Power connector (24-pin)
EPS power connector (8-pin)
TPM connector
Memory
Supported memory types	DDR5-SDRAM
Number of memory slots	4
Network
Ethernet LAN
Wi-Fi
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	321 mm
Package depth	308.5 mm
Package height	78.5 mm
Processor
Processor manufacturer	AMD
Processor socket	Socket AM5
Compatible processor series	AMD EPYC 4004, AMD Ryzen 7000 Series, AMD Ryzen 9000 Series
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, SATA III
RAID levels	0, 1, 10
RAID support
Weight & dimensions
Width	244 mm
Depth	244 mm

Single Sockel AM5, micro-ATX, SoC, AMD B650E, 4x DDR5 /3600/5200 Non-ECC/ECC, 2x 10Gb-LAN, ASPEED AST2600, 2x Gb-LAN, 4x SATA-6Gb/s, RAID 0-1-10, 1x PCIe 5.0 x16, 1x PCIe 4.0 x4, USB 3.2, USB 3.1, USB 2.0, VGA, COM