ASUS Prime B650M-A II AMD B650 Micro-ATX motherboard with DDR5, PCIe 5.0 M.2, 2.5Gb Ethernet, DisplayPort, HDMI, VGA, rear USB 3.2 Gen 2, front USB 3.2 Gen 1 Type-C, BIOS FlashBack, Arua Sync AMD AM5 Socket: Ready for AMD Ryzen 7000 Series Desktop Processors Ultrafast Connectivity: 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 Model PRIME B650M-A II CPU AMD Socket AM5 for AMD Ryzen 7000 Series Desktop ProcessorsRefer to www.asus.com for CPU support list. Chipset AMD B650 Chipset Memory 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 MemoryDual Channel Memory ArchitectureSupports 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.* Non-ECC, Un-buffered DDR5 Memory supports On-Die ECC function. Graphics 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. Expansion Slots AMD Ryzen 7000 Series Desktop Processors1 x PCIe 4.0 x16 slot (supports x16 mode)AMD B650 Chipset2 x PCIe 4.0 x16 slots (support x1 mode)* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/). Storage 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. Ethernet 1 x Realtek 2.5Gb Ethernet 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)1 x USB 3.2 Gen 1 connector (supports USB Type-C)1 x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports2 x USB 2.0 headers support 4 additional USB 2.0 ports 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 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. Back Panel I/O 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)1 x DisplayPort1 x VGA port1 x HDMI port1 x Realtek 2.5Gb Ethernet port3 x Audio jacks1 x BIOS FlashBack™ button1 x PS/2 Keyboard/Mouse combo port Internal I/O Connectors Fan and Cooling related1 x 4-pin CPU Fan header1 x 4-pin CPU OPT Fan header3 x 4-pin Chassis Fan headersPower related1 x 24-pin Main Power connector1 x 8-pin +12V Power connectorStorage related2 x M.2 slots (Key M)4 x SATA 6Gb/s portsUSB1 x USB 3.2 Gen 1 connector (supports USB Type-C )1 x USB 3.2 Gen 1 header supports 2 additional USB 3.2 Gen 1 ports2 x USB 2.0 headers support 4 additional USB 2.0 portsMiscellaneous3 x Addressable Gen 2 headers1 x Aura RGB header1 x Clear CMOS header1 x COM Port header1 x Front Panel Audio header (AAFP)1 x S/PDIF Out header1 x Speaker header1 x SPI TPM header (14-1pin)1 x 10-1 pin System Panel header Special Features ASUS 5X PROTECTION III- DIGI+ VRM- LANGuard- Overvoltage Protection- Safeslot Core+- Stainless-Steel Back I/OASUS Q-Design- Q-DIMM- Q-LED Core- Q-SlotASUS Thermal Solution- VRM heatsink designASUS EZ DIY- BIOS FlashBack button- BIOS FlashBack LEDAura Sync- Aura RGB header- Addressable Gen 2 headers Software Features ASUS Exclusive SoftwareArmoury Crate- Aura Creator- Aura Sync- Fan Xpert 2+- Power SavingAI Suite 3- TurboV EVO- DIGI+ VRM- PC CleanerASUS CPU-ZNorton Anti-virus software (Free Trial version)WinRARUEFI BIOSASUS EZ DIY- ASUS CrashFree BIOS 3- ASUS EZ Flash 3- ASUS UEFI BIOS EZ Mode BIOS 256 Mb Flash ROM, UEFI AMI BIOS Manageability WOL by PME, PXE Accessories Cables2 x SATA 6Gb/s cablesMiscellaneous1 x I/O Shield1 x Screw Package for M.2 SSDDocumentation1 x User guide Operating System Windows 11, Windows 10 64-bit Form Factor mATX Form Factor9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm ) PRIME B650M-A II B650M-A II ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen 7000-series processors. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, PRIME B650M-A II provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. Gen 5 Slot for Storage DDR5 Support Front USB Type-C 2.5 Gb Ethernet Intelligent Control Customization asus prime b650m-a ii review asus prime b650m-a ax ii reddit Asus prime b650m A ii csm asus prime b650m- asus prime b650m-a ax vs ax ii Prime b650m A