- AM5 Socket for AMD Ryzen™ desktop processors
- Ultrafast connectivity: Realtek 2.5Gb Ethernet, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C® port.
- ASUS OptiMem II: Careful routing of traces and vias, along with 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 synchronized with Aura Sync-capable hardware
Product Details
- Size
- Micro ATX
- Type
- Desktop
Processor
- Supported Processors
- AMD
- Models
- Ryzen, -
- Supported CPU Generation
- Zen 4
- Socket
- AM5
Chipset
- Model
- AMD B650
Memory
- Memory type
- DDR5
- Quantity
- 4 DIMM Slots
- Memory Speeds
- 4800, 5000, 5200, 5400OC, 5600OC, 5800OC, 6000OC, 6200OC, 6400OC
- Memory Channels
- Dual Channel
Internal Connectors
- PCI Express x16 4.0
- 3 Slot
- SATA III 6Gb/s
- 4 Port
- M.2 Type
- 1 PCIe 4.0 Port, 1 PCIe 5.0 Port
- M.2 Slots
- 0
External Connectors
- Rear USB-A outputs
- 4 USB 2.0 Ports, 4 USB 3.2 Ports
- Ethernet (LAN)
- 1
- Screen Connections
- DisplayPort, HDMI, VGA
Specifications
- RGB Lighting
- No
- WiFi/Bluetooth
- Yes
- Extra
- Bios Flashback
Sound
- Sound Card Channels
- 7.1
Top Specs
- Memory
- 4x DDR5
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Description
ASUS PRIME B650M-A WIFI II
- Processor manufacturer: AMD
- Processor socket: AM5
- Processor: AMD Ryzen 7
- Supported memory types: DDR5-SDRAM
- Maximum internal memory: 128 GB
- Memory slots type: DIMM
- Supported storage device interfaces: M.2, PCI Express 4.0, PCI Express 5.0, SATA
- Supported storage drive types: HDD & SSD
- RAID levels: 0, 1, 10
- USB connector: USB Type-A
- Ethernet interface type: 2.5 Gigabit Ethernet
- 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)
- Memory channels: Dual-channel
- Supported memory clock speeds: 4800, 5000, 5200, 5400, 5600, 5800, 6000, 6200, 6400 MHz
- USB 2.0 ports: 2
- Total number of SATA connectors: 4
- Number of USB 3.2 Gen 1 ports: 2
- Number of ethernet LAN ports: 1
- Number of VGA ports: 1
- Number of HDMI ports: 1
- Number of DisplayPorts: 1
- Number of COM ports: 1
- Motherboard chipset: AMD B650
- Form factor: Micro ATX
- Audio output channels: 7.1 channels
- PCI Express x16 slots: 3
- BIOS type: UEFI AMI
- BIOS memory size: 256 Mbit
- Width: 244 mm
- Depth: 244 mm
- AM5 Socket for AMD Ryzen™ desktop processors
- Ultrafast connectivity: Realtek 2.5Gb Ethernet, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C® port.
- ASUS OptiMem II: Careful routing of traces and vias, along with 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 synchronized with Aura Sync-capable hardware
Boosting CPU Performance
AMD Precision Boost Overdrive (PBO) pushes the CPU's current and voltage to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD's algorithm can leverage the motherboard's robust power solution to further increase performance.
Comprehensive Energy Efficiency
The power-saving function contains many settings that can easily optimize power consumption and maximize energy savings. You can enable a CPU power limit, dim the Aura lighting, and set the fan profile to power-saving mode. You can also change the power-saving plan built into Microsoft Windows.
New AM5 Platform
The new Ryzen™ 7000-series processors, manufactured with a 5nm process, feature a new package, are installed in the new AM5 socket (1718-pin Land-Grid Array type), and work with the brand-new AMD X670E, X670, B650, and B650E chipsets, providing support for the latest DDR5 SDRAM memory type and the most modern PCIe 5.0 standard for graphics cards and storage units (e.g., NVMe M.2 SSD). The new Ryzen™ 7000 series offers up to 13% increased IPC (Instructions-per-Clock) compared to the previous generation, up to 29% increased performance in single-threaded applications, and significantly lower consumption.
PCIe 4.0 for incredible speeds
The AMD B650 Chipset brings the benefits of the PCIe 4.0 bus to the "mid-range" category. Now, everyone can benefit from the higher performance, bandwidth, and top speed offered by the PCIe 4.0 bus. The ASUS PRIME B650M-A WIFI II motherboard features 1x PCIe 4.0 x16 slot for the graphics card and 2x PCIe 4.0 x16 (full-length, x1) so you can enjoy the highest speeds of the latest generation graphics cards.
Storage
Support for PCIe 5.0 M.2
The AMD B650 Chipset provides compatibility with the PCIe 5.0 standard for next-generation solid-state drives, allowing you to enjoy performance at speeds reaching 128Gbps. The motherboard incorporates 2x slots for NVMe M.2 PCIe SSDs, with the first (M.2_1) supporting PCIe 5.0 x4 and accepting M.2 modules of types 2242/2260/2280, and the second (M.2_2) supporting PCIe 4.0 x4 and modules of types 2242/2260/2280. It also features 4x SATA 6Gb/s ports.
New levels of speed with DDR5
Designed for high-spec computers, DDR5 memories support higher operating frequencies, greater capacity, and higher performance than any previous type of memory while consuming less energy. The ASUS motherboard accepts 4x DIMMs up to 6,400+ MHz (OC) in Dual Channel configuration (ECC/Non-ECC, Un-buffered) while offering support for AMD EXPO™ and ASUS OptiMem II for increased performance combined with high stability and reliability.
Wi-Fi 6 & Bluetooth® 5.2
The integrated 2x2 Wi-Fi 6 is compatible with the 802.11ax standard (802.11 a/b/g/n/ac/ax, 2.4/5GHz) offering theoretical bandwidth up to 2.4 Gbps. Pair your motherboard with a router that supports Wi-Fi 6 to enjoy the best online gaming experience and incredible data transfer speeds. You also have wireless Bluetooth® 5.2 connectivity for your mobile devices and peripherals.
Aura Sync
The motherboard features RGB (1x) and Addressable Gen 2 RGB Headers (3x) for adding RGB strips (sold separately) and creating various ASUS Aura lighting effects (Static, Blinking, Rainbow, Strobing, etc.) that you can manage through ASUS's software, Armoury Crate. It is compatible with dozens of Aura Sync compatible products to enhance your computer's aesthetics.
Flexible Connectivity
Based on the B650 Chipset, the PRIME B650M-A WIFI II motherboard incorporates 2x USB-A 3.2 Gen 2 ports, 2x USB-A 3.2 Gen 1 ports, 4x USB-A 2.0 ports, HDMI, VGA, and DisplayPort outputs, Wi-Fi Module, 1x Realtek® 2.5Gb Ethernet port, 3x Audio jacks, 1x BIOS FlashBack™ button, and a shared PS/2 port for Keyboard/Mouse.
Cooler By Design
With the Fan Xpert 2+ cooling system, the PRIME B650M-A WIFI II motherboard will remain... cool, as it features Smart Protection for CPU/GPU and other vital components, multiple heat sensors, and fan headers (4-Pin PWM/DC) to configure the thermal behavior of the system by area, while also offering maximum compatibility with AIO liquid cooling systems.
Realtek® 2.5Gb Ethernet Networking
Thanks to Realtek® 2.5Gb Ethernet, CPU overhead is reduced and you enjoy smoother and faster data transfers on the network, while online gaming - provided you have the necessary complementary equipment - is more enjoyable.
FROM THIS NEW PLATFORM, YOU CAN SEE THE FUTURE
Build your next PC with an AMD Ryzen™ 7000 Series processor and PRIME B650M-A II to enjoy advanced performance. With up to 16 "Zen 4" cores and 32 threads, boost clocks up to 5.7 GHz, and 80MB cache, the AMD Ryzen™ 7000 Series keeps you ahead of the game.
You will also gain access to new features for gamers with the AMD Socket AM5, from DDR5 memory speed to the increased bandwidth of PCIe ® 5.0. AMD Ryzen™ 7000 Series processors and AMD socket AM5 motherboards are unlocked for overclocking to customize your experience. Achieve even greater performance when overclocking DDR5 memory with AMD EXPO™ technology.