Description
AMD B650 Micro-ATX
motherboard, DDR5, PCIe 4.0 support, Realtek 2.5Gb Ethernet, HDMI™, SATA 6 Gbps, front USB 5Gbps Type-C®, BIOS FlashBack™, Two-Way AI Noise Cancelation, Aura Sync
- AM5 Socket for AMD Ryzen™ Desktop Processors
- Ultrafast Connectivity: PCIe 4.0, two M.2 slots, Realtek 2.5Gb Ethernet, USB 5Gbps ports, front USB 5Gbps Type-C®
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
- Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware
- Two-way AI Noise Cancelation: Reduces background noise from the microphone and audio output for crystal-clear communication in games or video conferences
| MODEL NUMBER |
ASUS PRIME B650M-R |
| CPU |
AMD Socket AM5 for AMD Ryzen™ 7000 Series/ 8000 Series Desktop Processors*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 |
2 x DIMM slots, Max. 96GB, DDR5 7200+(OC)/7000(OC)/6800(OC)/6600(OC)/
6400 (OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/ 5400(OC)/5200/5000/4800
Non-ECC, Un-buffered Memory*2 x DIMM slots, Max. 96GB, DDR5 7200+(OC)/7000(OC)/
6800(OC)/6600(OC)/6400(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000/4800
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 please refer to CPU/Memory
Support list under the Support tab of product information site or visit https://www.asus.com/support/.
* Non-ECC, Un-buffered DDR5 Memory supports On-Die ECC function. |
| Graphics |
1 x HDMI™ port*1 x HDMI™ port*
* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
** Supports 4K@60Hz as specified in HDMI 2.1. |
| Expansion Slots |
AMD Ryzen™ 7000 Series Desktop Processors*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
1 x PCIe 4.0 x1 slots
* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/). |
| Storage |
Supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*Supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
AMD Ryzen™ 7000 Series/ 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 6 ports)
2 x USB 5Gbps ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
Front USB (Total 7 ports)
1 x USB 5Gbps connector (supports USB Type-C®)
1 x USB 5Gbps header supports 2 additional USB 5Gbps 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 5Gbps ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
1 x HDMI™ port
1 x Realtek 2.5Gb Ethernet port
3 x Audio jacks
1 x BIOS FlashBack™ button |
| Internal I/O Connectors |
Fan and Cooling related
1 x 4-pin CPU Fan header
2 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 5Gbps connector (supports USB Type-C® )
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Miscellaneous
3 x Addressable Gen 2 headers
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
- Addressable Gen 2 headers |
| Software Features |
ASUS Exclusive Software Armoury Crate
- Aura Creator
- Aura Sync
- Fan Xpert 2+
- Power Saving
- Two-Way AI Noise Cancellation
AI Suite 3
- TurboV EVO
- DIGI+ VRM
- PC Cleaner
ASUS CPU-Z
Norton 360 Deluxe (60 Days Free Trial)
WinRAR (40 Days Free Trial)
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
2 x M.2 Anchors
Documentation
1 x Quick start guide |
| Operating System |
Windows® 11, Windows® 10 64-bit |
| Form Factor |
micro-ATX Form Factor
9.3 inch x 8.7 inch ( 23.6 cm x 22.1 cm ) |
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