คำอธิบาย
| Brand | ASUS | 
| Model | PRIME B650M-A II | 
| CPU Support | AMD Socket AM5 for AMD Ryzen™ 7000 Series Desktop Processors*
 * Refer to www.asus.com for CPU support list.  | 
| CPU Brand | AMD | 
| Socket | AM5 | 
| Chipset | AMD B650 Chipset | 
| Memory Support | 4 x DIMM, Max. 128GB, DDR5 6400+(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000/4800 ECC and Non-ECC, Un-buffered Memory* Dual Channel Memory Architecture Supports AMD Extended Profiles for Overclocking (EXPO™) OptiMem II * Supported memory types, data rate(Speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information refer to www.asus.com for memory support list.  | 
| Maximum Memory Bus | 6400 | 
| Graphics | 1 x DisplayPort** 1 x VGA port 1 x HDMI® port*** * Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.  | 
| Multi Graphic Support | N/A | 
| Audio | 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 playback Audio Features * A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.  | 
| Expansion Slots | AMD Ryzen™ 7000 Series Desktop Processors 1 x PCIe 4.0 x16 slot (supports x16 mode) AMD B650 Chipset * Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).  | 
| Maximum PCIe Version | PCIe 4.0 | 
| Storage | Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
 AMD Ryzen™ 7000 Series Desktop Processors AMD B650 Chipset * AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10.  | 
| M.2 Storage Type Support | NVMe | 
| M.2 Slot | 2 | 
| USB | Rear USB (Total 8 ports) 2 x USB 3.2 Gen 2 ports (2 x Type-A) 2 x USB 3.2 Gen 1 ports (2 x Type-A) 4 x USB 2.0 ports (4 x Type-A) Front USB (Total 7 ports)  | 
| Internal I/O Connectors | Fan and Cooling related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 3 x 4-pin Chassis Fan headers Power related Storage related USB Miscellaneous  | 
| Back Panel Connectors | 2 x USB 3.2 Gen 2 ports (2 x Type-A) 2 x USB 3.2 Gen 1 ports (2 x Type-A) 4 x USB 2.0 ports (4 x Type-A) 1 x DisplayPort 1 x VGA port 1 x HDMI® port 1 x Realtek 2.5Gb Ethernet port 3 x Audio jacks 1 x BIOS FlashBack™ button 1 x PS/2 Keyboard/Mouse combo port  | 
| LAN | 1 x Realtek 2.5Gb Ethernet | 
| Wireless Data Network | None | 
| Form Factor | Micro ATX | 
| H/W Monitoring | WOL by PME, PXE | 
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS | 
| Special Features | ASUS 5X PROTECTION III – DIGI+ VRM – LANGuard – Overvoltage Protection – Safeslot Core+ – Stainless-Steel Back I/O ASUS Q-Design ASUS Thermal Solution ASUS EZ DIY Aura Sync  | 
| Software Features | ASUS Exclusive Software Armoury Crate – Aura Creator – Aura Sync – Fan Xpert 2+ – Power Saving AI Suite 3 – TurboV EVO – DIGI+ VRM – PC Cleaner ASUS CPU-Z Norton Anti-virus software (Free Trial version) WinRAR UEFI BIOS  | 
| Operating System Support | Windows® 11, Windows® 10 64-bit | 
| Package Contents | 2 x SATA 6Gb/s cables 1 x I/O Shield 1 x Screw Package for M.2 SSD 1 x User guide  | 
| Package Dimension | (W x D x H) : 27.50 x 27.50 x 7.00 cm | 
| Gross Weight | 1.23 KG | 
| Volume | 5,293.75 cm3 | 






