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Description
Features of ASUS Prime B650M-A II DDR5 AMD Motherboard
FLEXIBILITY
Comprehensive controls form the foundation of the ASUS PRIME series. The PRIME B650 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity.
CPU Performance Boost
AMD Precision Boost Overdrive(PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD‘s algorithm can leverage the motherboard’s robust power solution to ramp up performance even higher.
COOLING
ASUS Prime B650M-A II series are engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads
VRM Heatsink and Thermal Pad
VRM heatsink and thermal pads improve heat transfer from the MOSFETs and chokes for better cooling performance.
PERFORMANCE
The PRIME B650 series is built to handle the high core counts and bandwidth demands of AMD processors. ASUS B650 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible data transfer options.
DDR5 Performance Enhancement
Comprehensive memory tuning options are the cornerstone of PRIME motherboards. With the PRIME B650M-A II, you can extract all of the potential out of your DDR5 modules, whether they're from an extreme-speed kit or an entry-level set that would otherwise be locked.
Specifications of ASUS Prime B650M-A II DDR5 AMD Motherboard
| Model | PRIME B650M-A II |
| CPU | AMD Socket AM5 for AMD Ryzen 7000 Series Desktop Processors |
| 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. 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. *Non-ECC, Un-buffered DDR5 Memory supports On-Die ECC function. |
| Graphics |
* 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 B650 Chipset 2 x PCIe 4.0 x16 slots (support x1 mode) |
| 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 B650 Chipset M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) 4 x SATA 6Gb/s ports |
| Ethernet | 1 x Realtek 2.5Gb Ethernet |
| USB |
Rear USB (Total 8 ports)
|
| Audio |
Realtek 7.1 Surround Sound High Definition Audio CODEC
|
| Back Panel I/O 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 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
ASUS Thermal Solution
ASUS EZ DIY
Aura Sync
|
| Software Features |
ASUS Exclusive Software Armoury Crate
Norton Anti-virus software (Free Trial version) WinRAR UEFI BIOS ASUS EZ DIY
|
| 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 ) |
| Warranty | 3 Years |
| Note | *** Features, Price, Specifications are subject to change without notice. |
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