The main x16 slot runs at PCI Express 4.0, so a graphics card that supports PCIe 4.0 can use it at that speed. A second x16 slot at PCIe 3.0 and an x1 slot leave room for a capture card, network adapter or other expansion card.
Two M.2 slots let you add solid-state storage straight to the board, with no drive bays or extra cables needed. Four DDR4 slots give you room to start with two memory modules and add two more later, so the board can keep up as your system grows.
Wi-Fi is built in, so you can go online without buying a separate adapter, and an RJ45 port is there when you want a wired connection. On the back you'll find five USB 3.2 ports, two USB 2.0 ports, one USB-C port, HDMI and DisplayPort outputs, optical S/PDIF, five audio jacks and a PS/2 port.
It suits gamers putting together a compact AM4 system, anyone upgrading an older Ryzen PC who wants faster storage and Wi-Fi, and home or office users who need a dependable micro ATX board with a good choice of ports.
| Brand | ASUS |
|---|---|
| BIOS type | UEFI AMI |
| Component for | PC |
| BIOS memory size | 256 |
| Clear CMOS jumper | Yes |
| Headphone outputs | 5 |
| Unbuffered memory | Yes |
| ECC сompatibility | ECC |
| RGB LED pin header | Yes |
| Number of memory slots | 4 |
| Motherboard form factor | micro ATX |
| Number of M.2 (M) slots | 2 |
| PCI Express x1 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Warranty | 36 months |
| EAN | 4711081305705 |
| Maximum resolution | 3840 x 2160 |
|---|
| Processor manufacturer | AMD |
|---|---|
| Motherboard chipset | AMD B550 |
| Processor socket | Socket AM4 |
| CPU fan connector | Yes |
| Motherboard chipset family | AMD |
| Compatible processor series | AMD Ryzen 3000 Series/AMD Ryzen 5000 Series |
| Supported processor sockets | Socket AM4 |
| Maximum internal memory | 128 GB |
|---|---|
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Drivers included | Yes |
|---|---|
| Supported storage drive types | HDD & SSD |
| Number of storage drives supported | 6 |
| Supported storage drive interfaces | M.2, PCI Express 3.0, PCI Express 4.0, SATA III |
| Microphone in | Yes |
|---|---|
| Audio output channels | 7.1 |
| Front panel audio connector | Yes |
| HDMI ports quantity | 1 |
|---|---|
| HDMI version | 2.1 |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB connector type | USB Type-A/USB Type-C |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| TPM connector | Yes |
| S/PDIF out port | Yes |
| Wake-on-LAN ready | Yes |
| USB 2.0 connectors | 2 |
| 12V power connector | Yes |
| DisplayPort version | 1.2 |
| PS/2 ports quantity | 1 |
| WiFi-AP antenna jack | 1 |
| DisplayPorts quantity | 1 |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Number of COM connectors | 1 |
| EPS power connector (8-pin) | Yes |
| ATX Power connector (24-pin) | Yes |
| Number of SATA III connectors | 4 |
| Number of chassis fan connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Wi-Fi | Yes |
|---|---|
| Wi-Fi standards | 802.11a/802.11b/802.11g/Wi-Fi 4 (802.11n)/Wi-Fi 5 (802.11ac)/Wi-Fi 6 (802.11ax) |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Windows operating systems supported | Windows 10 x64/Windows 11 |
|---|
| RAID levels | 0/1/10 |
|---|---|
| Supported memory clock speeds | 2133/2400/2666/2800/2933/3000/3200/3333/3400/3466/3600/3733/3866/4000/4133/4200/4266/4333/4400/4466/4600/4800/4866 |
| Cables included | SATA |
|---|---|
| RAID support | Yes |
| Supported memory types | DDR4-SDRAM |
| Parallel processing technology support | Not supported |
| Width | 244 mm |
|---|---|
| Depth | 244 mm |
| Height | 67 mm |
| Weight | 845 g |
| Product Net Weight | 1.1 kg |
The board uses Socket AM4 with the AMD B550 chipset. The manufacturer does not give a CPU compatibility list in these specifications, so check the official ASUS support list before buying.
No. It takes DDR4 SDRAM and has four memory slots.
The board has HDMI and DisplayPort outputs. Whether they work depends on your processor having integrated graphics; the manufacturer does not list which processors those are in these specifications.
