Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen™ 7 |
| Processor socket | AM5 |
| Memory | |
| Maximum internal memory | 128 GB |
| ECC | ![]() |
| Non-ECC | ![]() |
| Supported memory clock speeds | 4800,5000,5200,5400,5600,5800,6000,6200,6400 MHz |
| Supported memory types | DDR5 |
| Memory channels | Dual-channel |
| Unbuffered memory | ![]() |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 5600 MHz |
| ECC сompatibility | ECC & Non-ECC |
| Weight & dimensions | |
| Width | 244 mm |
| Depth | 244 mm |
| Networking | |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Internal I/O | |
| USB 2.0 connectors | 2 |
| S/PDIF out connector | ![]() |
| CPU fan connector | ![]() |
| Number of COM connectors | 1 |
| ATX Power connector (24-pin) | ![]() |
| Number of chassis fan connectors | 3 |
| Front panel audio connector | ![]() |
| TPM connector | ![]() |
| EPS power connector (8-pin) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 8 |
| Audio connector | ![]() |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 0 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| RGB LED pin header | ![]() |
| Back panel I/O ports | |
| PS/2 ports quantity | 1 |
| Line-in | ![]() |
| USB 2.0 ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | ![]() |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| Storage controllers | |
| RAID levels | 0, 1, 10 |
| RAID support | ![]() |
| Number of storage drives supported | 10 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III |
| Packaging data | |
| Package weight | 1.32 kg |
| Package depth | 265 mm |
| Package height | 71 mm |
| Package width | 280 mm |
| Packaging content | |
| Cables included | SATA |
| Expansion slots | |
| PCI Express x16 slots | 3 |
| PCI Express x1 slots | 1 |
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 3 |
| BIOS | |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Clear CMOS button | ![]() |
| Graphics | |
| Parallel processing technology support | Not supported |
| Features | |
| Motherboard chipset | AMD B650 |
| Motherboard form factor | Micro ATX |
| Product colour | Black, White |
| Audio output channels | 7.1 channels |
| Windows operating systems supported | Windows 10 x64, Windows 11 |
| Motherboard chipset family | AMD |
| Component for | PC |
| EAN | 4711081936305 |
| Warranty | 1 year |
The ASUS Prime B650M-A is a Micro-ATX motherboard designed for AMD's AM5 socket, providing native support for Ryzen 7000 series processors. Built on the B650 chipset, it offers a balanced platform for general computing and productivity-focused systems. The board features four DIMM slots that accommodate up to 128 GB of dual-channel DDR5 memory, with supported clock speeds reaching 5600 MHz. Its power architecture includes both 24-pin ATX and 8-pin EPS connectors to ensure stable power delivery to all components.
Storage options are extensive, with two M.2 slots for high-speed NVMe drives and eight SATA III ports for additional SSDs or HDDs, supporting RAID 0, 1, and 10 configurations. For expansion, the board is equipped with three PCIe 4.0 x16 slots and a single PCIe x1 slot. System connectivity includes a 2.5 Gigabit Ethernet port for fast network access, while the rear I/O panel provides a mix of USB 3.2 Gen 1, Gen 2, and USB 2.0 ports. Onboard headers support front panel USB, audio, and RGB lighting.
Key Features:- AMD AM5 socket for Ryzen 7000 series processors
- Micro-ATX form factor for compact PC builds
- Four DIMM slots supporting up to 128 GB of DDR5 memory
- Dual M.2 slots and eight SATA III ports for storage
- Three PCIe 4.0 x16 expansion slots
- Integrated 2.5 Gigabit Ethernet for high-speed networking
- Rear panel with HDMI and DisplayPort video outputs
- RAID 0, 1, and 10 support for data management
- One CPU fan header and three chassis fan headers
Estimated delivery: 20.11 - 26.11
Today: 10:00 - 18:00
Estimated delivery: 20.11 - 26.11
Today: 09:00 - 17:00
Estimated delivery: 20.11 - 26.11
Today: 10:00 - 17:00
Estimated delivery: 20.11 - 26.11
Today: 10:00 - 18:00
Estimated delivery: 20.11 - 26.11
Today: 10:00 - 17:00
Estimated delivery time: 20.11 - 26.11
Estimated delivery time: 21.11 - 26.11
Estimated delivery time: 20.11 - 25.11
Estimated delivery time: 21.11 - 26.11
Estimated delivery time: 21.11 - 25.11
Estimated delivery time: 21.11 - 25.11
- manual pdf (English)


