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Main image of ASUS PRIME B650M-A II-CSM Micro-ATX commercial motherboard, DDR5 6400+(OC), PCIe 5.0 M.2 support, Realtek 2.5Gb Ethernet, DisplayPort, VGA, HDMI, SATA 6 Gbps, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C, BIOS FlashBack, Arua Sync

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ASUS PRIME B650M-A II-CSM Micro-ATX commercial motherboard, DDR5 6400+(OC), PCIe 5.0 M.2 support, Realtek 2.5Gb Ethernet, DisplayPort, VGA, HDMI, SATA 6 Gbps, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C, BIOS FlashBack, Arua Sync

Name: PRIME B650M-A II-CSM Micro-ATX commercial motherboard, DDR5 6400+OC, PCIe 5.0 M.2 support, Realtek 2.5Gb Ethernet, DisplayPort, VGA, HDMI, SATA 6
Brand: ASUS
SKU: N82E16813119632
Rating: 5 (1 reviews)

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AMD AM5 Socket: Ready for AMD Ryzen 7000 Series Desktop Processors.
Ultrafast Connectivity: DDR5 6400+(OC) 600M.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: 6-layer 2Oz PCB design, 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.
Memory:DDR5 6400+(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/
5400(OC)/5200/5000/4800 ECC and Non-ECC, Un-buffered Memory*
* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support under the Support tab or visit https://www.asus.com/support/

Overview

Specs

Reviews (1)

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Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 3 years
Limited Warranty period (labor): 3 years
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CPU Socket Type	AM5
CPU Type	Supports AMD Ryzen 7000 Series Desktop Processors* * Refer to www.asus.com for CPU support list.

Number of Memory Slots	4x288pin (DDR5)
Memory Standard	DDR5 6400+(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000/4800 ECC and Non-ECC, Un-buffered Memory*
Maximum Memory Supported	256GB
Channel Supported	Dual Channel
ECC Supported	Yes
Buffer Supported	Un-buffered
Memory Feature	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 please refer to CPU/Memory Support under the Support tab or visit https://www.asus.com/support/ * Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.

Serial ATA (SATA)	4 x SATA 6Gb/s
M.2	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)
SATA RAID	AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10.

Audio Chipset	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 Japanese audio capacitors - Dedicated audio PCB layers * A chassis with an HD audio module in the front panel is required to support 7.1-channel audio output.
Audio Channels	7.1 Channels

Onboard 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
Other 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 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

ASUS PRIME B650M-A II-CSM Micro-ATX commercial motherboard, DDR5 6400+(OC), PCIe 5.0 M.2 support, Realtek 2.5Gb Ethernet, DisplayPort, VGA, HDMI, SATA 6 Gbps, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C, BIOS FlashBack, Arua Sync

Learn more about the ASUS PRIME B650M-A II-CSM

Customer Reviews of the ASUS PRIME B650M-A II-CSM

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Brand	ASUS
Model	PRIME B650M-A II-CSM
Part Number	90MB1EH0-M0AAYC

Form Factor	Micro ATX
Dimensions (W x L)	9.6" x 9.6"
Power Pin	1 x 24-pin Main Power connector 1 x 8-pin +12V Power connector

Item#: N82E16813119632

ASUS PRIME B650M-A II-CSM Micro-ATX commercial motherboard, DDR5 6400+(OC), PCIe 5.0 M.2 support, Realtek 2.5Gb Ethernet, DisplayPort, VGA, HDMI, SATA 6 Gbps, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C, BIOS FlashBack, Arua Sync

Learn more about the ASUS PRIME B650M-A II-CSM

Customer Reviews of the ASUS PRIME B650M-A II-CSM

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info