AMD Core PRIME B650M-R AMD B650 Socket AM5 micro ATX
- Depth
- 221 mm
- Wi-Fi
- N
- Width
- 236 mm
- Line-in
- Y
- BIOS type
- UEFI AMI
- User guide
- Y
- RAID levels
- 0,1,10
- Cooling type
- Passive
- Ethernet LAN
- Y
Overview
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-R provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features.
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.
Intelligent Control
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.
All-Around Energy Efficiency
The Power Saving function contains several settings can easily optimize power consumption and maximize energy savings. You can enable a CPU power limit, darken Aura lighting, and set the fan profile to a power saving mode. You can also toggle the Power Saver plan that is built into Microsoft Windows.
Flexible Cooling Controls
ASUS Fan Xpert 2+ software provides comprehensive control over fans. An Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.
Precise Digital Power Control
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance.
UEFI BIOS
The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.
Advanced Tuning for Serious Tweakers
An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.
Quick and Simple Setup
EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and one-click application of important settings — all to help you get your rig up and running in no time.
Intuitive Graphical Fan Control
Fine-tune individual fan settings simply by dragging a curve with the mouse.
Aura On/Off Mode (Stealth)
Easily enable or disable Aura RGB lighting or every onboard LED, for a subdued aesthetic touch.
COOLING
Prime B650 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.
Cooler by Design
Prime B650 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.
Stack Cool 3+
2oz copper PCB design can draw heat away from critical components to keep the optimal operating temperatures.
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.
Memory
DDR5 Performance Enhancement
Comprehensive memory tuning options are the cornerstone of PRIME motherboards. With the PRIME B650M-R, 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.
For entry-level modules without EXPO™ memory support, we’ve got you covered. Click here to learn more about AEMP. arrow.
For those who want to fly past stock DDR5 speeds, the PRIME B650M-R is primed and ready for enthusiast-grade kits courtesy of vast AMD Extended Profiles for Overclocking (EXPO™) support. Seasoned veterans can further tweak performance via the extensive array of settings in the UEFI.
Storage
PCIe 4.0 M.2 Support
PRIME B650M-R offers two M.2 slots that supports data-transfer speeds of up to 64 Gbps via PCIe 4.0, enabling quicker boot-up and app load times with OS or a
Compatibility
- Pairs with CPUs using the Socket AM5 socket.
- Physical size is Micro ATX — check your case supports this form factor.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Showing 28 key specifications of 77
All values come from this product’s catalog record.- Depth
- 221 mm
- Wi-Fi
- No
- Width
- 236 mm
- Line-in
- Yes
- BIOS type
- UEFI AMI
- User guide
- Yes
- RAID levels
- 0,1,10
- Cooling type
- Passive
- Ethernet LAN
- Yes
- RAID support
- Yes
- Intended use
- PC
- TPM connector
- Yes
- Colour
- Black
- Included cables
- SATA
- Memory channels
- Dual-channel
- BIOS memory size
- 256 MB
- Socket
- Socket AM5
- CPU fan connector
- Yes
- Headphone outputs
- 1
- Memory slots type
- DIMM
- Power source
- ATX
- Unbuffered memory
- Yes
- ECC сompatibility
- non-ECC
- RGB LED pin header
- Yes
- Top Wi-Fi standard
- Not available
- USB 2.0 connectors
- 2
- 12V power connector
- Yes
- Back-to-BIOS button
- Yes
Show all 77 specifications
- HDMI ports
- 1
- Chipset
- AMD B650
- DVI-D ports quantity
- 0
- S/PDIF out connector
- Yes
- Audio channels
- 7.1
- Memory slots
- 2
- CPU brand
- AMD
- Supported memory types
- DDR5-SDRAM
- USB 2.0 ports
- 4
- Ethernet interface type
- 2.5 Gigabit Ethernet
- Max memory
- 96 GB
- Form factor
- Micro ATX
- Number of M.2 (M) slots
- 2
- Number of COM connectors
- 1
- Number of HDDs supported
- 4
- Ethernet ports
- 1
- Motherboard chipset family
- AMD
- VGA ports
- 0
- Compatible processor series
- AMD Ryzen 8000 Series,AMD Ryzen 7000 Series
- EPS power connector (8-pin)
- Yes
- Front panel audio connector
- Yes
- Supported CPU sockets
- Socket AM5
- ATX Power connector (24-pin)
- Yes
- Number of SATA III connectors
- 4
- Supported memory clock speeds
- 4800,5000,5200,5400,5600,5800,6000,6200,6400,6600,6800,7000,7200
- Supported storage drive types
- HDD & SSD
- PCI Express x1 (Gen 4.x) slots
- 1
- PCI Express x16 (Gen 4.x) slots
- 1
- Number of chassis fan connectors
- 2
- Number of storage drives supported
- 6
- Supported memory clock speed (max)
- 7200
- Supported storage drive interfaces
- M.2,SATA III
- Windows versions supported
- Windows 10,Windows 11
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
- 2
- USB 3.2 Gen 2 (3.1 Gen 2) connectors
- 0
- Parallel processing technology support
- Not supported
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 0
- buildcores_verified
- 1
- buildcores_opendb_id
- dcb79c5b-b6b7-45c7-85a4-738ecbeed783
- buildcores_category
- Motherboard
- socket
- AM5
- form_factor
- Micro ATX
- Package depth
- 270 mm
- Package width
- 260 mm
- Package height
- 51.5 mm
- Package weight
- 855 g
Not ranked yet
Awaiting Benchmark RunNo joined ranking record is available for this product. Products enter category rankings automatically once verified benchmark and price records are indexed.
Market Value History
Price history not started yet
Daily price tracking begins as soon as this product is listed on Amazon US — the trend chart will appear here automatically.
Customer Reviews & Feedback
No customer reviews recorded yet
As verified customer reviews are published on Amazon, rating scores and star breakdowns are updated automatically.
Verified Retailers & Price Comparison
Real-time multi-merchant price comparison across verified authorized vendors.
Sources
Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
Similar hardware
MOTHERBOARDSNo close alternatives in this category yet. Browse the category.