ASUS PRIME B650M-A WIFI II mATX Motherboard | AM5 | 4x DDR5 Slots | Wi-Fi 6
KEY FEATURES
- AMD AM5 Socket: Ready for AMD Ryzen™ 7000 Series Desktop Processors
- Ultrafast Connectivity: Wi-Fi 6, M.2 PCIe 5.0, Realtek 2.5Gb Ethernet, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C®
- ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
- Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers and Aura RGB header for RGB LED strips, easily synced with Aura Sync-capable hardware
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Frequently Asked Questions
What processors are compatible with the ASUS PRIME B650M-A WIFI II?
How much memory can the ASUS PRIME B650M-A WIFI II support?
Does this motherboard support overclocking?
Description
The ASUS PRIME B650M-A WIFI II brings AMD's B650 chipset to a compact micro ATX package, designed to balance performance and affordability for AM5 builds. This mainstream motherboard supports the latest AMD Ryzen processors and includes built-in Wi-Fi 6 connectivity alongside 2.5Gb Ethernet for flexible networking options. The board features three PCIe x16 slots and includes Aura Sync RGB lighting support with a dedicated RGB LED pin header for custom lighting setups.
Memory support extends up to 128GB of DDR5 across four DIMM slots, with speeds reaching 6400MHz for high-performance builds. The board includes both ECC and non-ECC memory compatibility, making it suitable for workstation applications as well as gaming systems. Connectivity options span multiple generations with USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C, and legacy support through VGA output alongside modern DisplayPort and HDMI connections.
Storage flexibility comes through SATA 6Gbps ports and PCIe 5.0 M.2 support for the fastest NVMe drives. ASUS includes BIOS FlashBack functionality for easy firmware updates without requiring a CPU installation. The package includes the essential I/O shield, SATA cables for drive connections, M.2 mounting hardware, and a comprehensive user guide to help with installation and initial setup.
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- Next Business Day: £6.99
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| Processor | |
|---|---|
| Processor manufacturer | AMD |
| Processor socket | Socket AM5 |
| Compatible processor series | AMD Ryzen™ 7 |
| 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 speeds | 4800,5000,5200,5400,5600,5800,6000,6200,6400 MHz |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Yes |
| Storage controllers | |
|---|---|
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, PCI Express 4.0, PCI Express 5.0, SATA |
| Number of storage drives supported | 2 |
| Number of HDDs supported | 4 |
| RAID support | Yes |
| RAID levels | 0, 1, 10 |
| Internal I/O | |
|---|---|
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA connectors | 4 |
| Total number of SATA connectors | 4 |
| S/PDIF out connector | Yes |
| Audio connector | Yes |
| Front panel connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Power fan connector | Yes |
| CPU fan connector | Yes |
| Number of chassis fan connectors | 3 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| EPS power connector (8-pin) | Yes |
| 12V power connector | Yes |
| TPM connector | Yes |
| Number of COM connectors | 1 |
| RGB LED pin header | Yes |
| Rear panel I/O ports | |
|---|---|
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Line-in | Yes |
| Headphone outputs | 1 |
| Microphone in | Yes |
| USB connector type | USB Type-A |
| Network | |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Features | |
|---|---|
| Component for | PC |
| Motherboard form factor | micro ATX |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B650 |
| Audio output channels | 7.1 channels |
| Power source type | ATX |
| Windows operating systems supported | Windows 10, Windows 11 |
| Expansion slots | |
|---|---|
| PCI Express x16 (Gen 4.x) slots | 3 |
| BIOS | |
|---|---|
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| Clear CMOS button | Yes |
| Weight & dimensions | |
|---|---|
| Width | 244 mm |
| Depth | 244 mm |
| Packaging content | |
|---|---|
| Cables included | SATA |
| Bundled software | ASUS Exclusive SoftwareArmoury Crate- Aura Creator- Aura Sync- Fan Xpert 2+- Power SavingAI Suite 3- TurboV EVO- DIGI+ VRM- PC CleanerASUS CPU-ZMyASUSNorton Anti-virus software (Free Trial version)WinRARUEFI BIOSASUS EZ DIY- ASUS CrashFree BIOS 3- ASUS EZ Flash 3- ASUS UEFI BIOS EZ Mode |
| Other features | |
|---|---|
| Audio output | Realtek 7.1 Surround Sound High Definition Audio CODEC*- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking- Supports up to 24-Bit/192 kHz playbackAudio Features- Audio Shielding- Premium audio capacitors- Dedicated audio PCB layers* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. |
| Special features | Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*AMD Ryzen™ 7000 Series Desktop ProcessorsM.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)AMD B650 ChipsetM.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)4 x SATA 6Gb/s ports* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10. |
| Graphics output | 1 x DisplayPort**1 x VGA port1 x HDMI® port**** Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.** Supports max. 8K@60Hz as specified in DisplayPort 1.4.*** Supports 4K@60Hz as specified in HDMI® 2.1. |
Frequently Asked Questions
What processors are compatible with the ASUS PRIME B650M-A WIFI II?
How much memory can the ASUS PRIME B650M-A WIFI II support?
Does this motherboard support overclocking?
What connectivity options does the ASUS PRIME B650M-A WIFI II offer?
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