| 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 |
| 1st M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
| Features |
| Motherboard chipset | AMD B650 Express |
| Product colour | Blue |
| Component for | Server |
| Motherboard form factor | micro ATX |
| Motherboard chipset family | AMD |
| Cooling type | Passive |
| Power source type | ATX |
| Compatible operating systems | EPYC 4005/4004 Series:
Ubuntu 22.04;
Ubuntu 24.04;
Windows Server 2022;
Windows Server 2025;
Ryzen 9000/7000 Series:
Windows 10 21H2;
Windows 11 |
| Graphics |
| Parallel processing technology support | Not supported |
| Graphics card family | ASPEED |
| Graphics card | AST2600 |
| On-board graphics card | |
| Internal I/O |
| USB 2.0 connectors | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA connectors | 4 |
| Number of CPU fan connectors | 1 |
| Number of chassis fan connectors | 5 |
| Number of EPS power connectors (8-pin) | 1 |
| Front panel connector | |
| ATX Power connector (24-pin) | |
| CPU fan connector | |
| EPS power connector (8-pin) | |
| TPM connector | |
| 12V power connector | |
| Memory |
| Supported memory types | DDR5-SDRAM |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC сompatibility | ECC & Non-ECC |
| Supported memory clock speed (max) | 5600 MHz |
| Network |
| Ethernet interface type | Gigabit Ethernet, 25 Gigabit Ethernet |
| LAN controller | Intel I210-AT2, Broadcom BCM57502 |
| 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 EPYC™ 4005 Series, AMD Ryzen 7000 Series, AMD Ryzen 9000 Series |
| Supported processor sockets | Socket AM5 |
| 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 |
| Serial ports quantity | 1 |
| Storage controllers |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA |
| Number of HDDs supported | 4 |
| Number of storage drives supported | 8 |
| RAID levels | 0, 1, 10 |
| RAID support | |
| Weight & dimensions |
| Width | 244 mm |
| Depth | 244 mm |