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Description
ASUS PRIME B650M-A II Socket AM5 DDR5 Motherboard
Product Description
The ASUS PRIME B650M-A II motherboard supports Socket AM5 and DDR5 memory, offering advanced connectivity with PCIe 5.0, USB 3.2 Gen 2, and M.2 slots. Ideal for high-performance builds, it features enhanced power delivery, robust cooling solutions, and comprehensive BIOS options for easy tuning.
Product Specifications
- Model PRIME B650M-A II
CPU
- AMD Socket AM5 for AMD Ryzen™ 7000 Series/ 8000 Series Desktop Processors*
- * Refer to www.asus.com for CPU support list.
- Chipset AMD B650 Chipset
Memory
- 4 x DIMM, Max. 192GB, DDR5 7600+(OC)/7200(OC)/7000(OC)/6800(OC)/6600(OC)/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.
- * Non-ECC, Un-buffered DDR5 Memory supports On-Die ECC function.
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.
- ** 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 Processors
- 1 x PCIe 4.0 x16 slot (supports x16 mode)
- AMD Ryzen™ 8000 Series Desktop Processors
- 1 x PCIe 4.0 x16 slot (supports x8/x4 mode)**
- AMD B650 Chipset
- 2 x PCIe 4.0 x16 slots (support x1 mode)
- * Please check the PCIe bifurcation table on the support site (https://easyphc.shop/support/FAQ/1037507/).
- ** Specifications vary by CPU types.
Storage
- Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
- AMD Ryzen™ 7000 Series Desktop Processors
- M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
- AMD Ryzen™ 8000 Series Desktop Processors
- M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
- AMD B650 Chipset
- M.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 ports
- 2 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 playback
Audio 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 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
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
- 1 x 24-pin Main Power connector
- 1 x 8-pin +12V Power connector
Storage related
- 2 x M.2 slots (Key M)
- 4 x SATA 6Gb/s ports
USB
- 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 ports
- 2 x USB 2.0 headers support 4 additional USB 2.0 ports
Miscellaneous
- 3 x Addressable Gen 2 headers
- 1 x Aura RGB header
- 1 x Clear CMOS header
- 1 x COM Port header
- 1 x Front Panel Audio header (AAFP)
- 1 x S/PDIF Out header
- 1 x Speaker header
- 1 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/O
ASUS Q-Design
- - Q-DIMM
- - Q-LED Core
- - Q-Slot
ASUS Thermal Solution
- - VRM heatsink design
ASUS EZ DIY
- - BIOS FlashBack™ button
- - BIOS FlashBack™ LED
Aura Sync
- - Aura RGB header
- - Addressable Gen 2 headers
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
ASUS 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
- Cables
- 2 x SATA 6Gb/s cables
- Miscellaneous
- 1 x I/O Shield
- 1 x Screw Package for M.2 SSD
- Documentation
- 1 x User guide
- Operating System Windows® 11, Windows® 10 64-bit
- Form Factor mATX Form Factor 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )\
