Compact power for everyday builds
Pick this board if you're building a compact workstation, productivity PC or gaming rig that doesn't demand Wi-Fi built in, and you want solid Ryzen 7000-series support without overpaying for features you won't use.
ASUS
ASUS Prime B650M-R Micro-ATX AMD Socket AM5 Motherboard
- Processor manufacturerAMD
- Maximum internal memory96 GB
- Number of HDDs supported4
- Power source typeATX
- RAID levels0/1/10
- Audio output channels7.1
- Windows operating systems supportedWindows 10/Windows 11
- Width236 mm
- Dual DDR5 memory slots for fast, future-ready RAM at a good-value price point
- Two PCIe 4.0 x16 slots plus two M.2 drives keep storage and graphics responsive
- Micro-ATX layout fits smaller cases while delivering full B650 chipset features
- Clean rear I/O with dual USB 3.2, Gigabit Ethernet and HDMI out
Description
Specifications
General
| Brand | ASUS |
|---|---|
| Product colour | Black |
| Line-in | Yes |
| BIOS type | UEFI AMI |
| User guide | Yes |
| Component for | PC |
| BIOS memory size | 256 |
| Headphone outputs | 1 |
| Unbuffered memory | Yes |
| ECC сompatibility | Non-ECC |
| RGB LED pin header | Yes |
| Number of memory slots | 2 |
| Motherboard form factor | micro ATX |
| Number of M.2 (M) slots | 2 |
| PCI Express x1 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Warranty | 36 months |
| EAN | 4711387429761 |
Processor
| Processor manufacturer | AMD |
|---|---|
| Motherboard chipset | AMD B650 |
| Processor socket | Socket AM5 |
| CPU fan connector | Yes |
| Motherboard chipset family | AMD |
| Compatible processor series | AMD Ryzen 7000 Series/AMD Ryzen 8000 Series |
| Supported processor sockets | Socket AM5 |
Memory
| Maximum internal memory | 96 GB |
|---|---|
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
Storage
| Number of HDDs supported | 4 |
|---|---|
| Supported storage drive types | HDD & SSD |
| Number of storage drives supported | 6 |
| Supported storage drive interfaces | M.2, SATA III |
Audio
| Audio output channels | 7.1 |
|---|---|
| Front panel audio connector | Yes |
Ports
| HDMI ports quantity | 1 |
|---|---|
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| TPM connector | Yes |
| USB 2.0 connectors | 2 |
| 12V power connector | Yes |
| S/PDIF out connector | Yes |
| 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 | 2 |
Connectivity
| Wi-Fi | No |
|---|
Software & security
| Windows operating systems supported | Windows 10/Windows 11 |
|---|
Keyboard & controls
| Back-to-BIOS button | Yes |
|---|
Battery & power
| Power source type | ATX |
|---|
Performance & capacities
| RAID levels | 0/1/10 |
|---|---|
| Cooling type | Passive |
| Supported memory clock speeds | 4800/5000/5200/5400/5600/5800/6000/6200/6400/6600/6800/7000/7200 |
| Supported memory clock speed (max) | 7200 |
Features
| Cables included | SATA |
|---|---|
| RAID support | Yes |
| Supported memory types | DDR5-SDRAM |
| Parallel processing technology support | Not supported |
Dimensions & weight
| Width | 236 mm |
|---|---|
| Depth | 221 mm |
