Asus PRIME B650M-K Amd B650 Socket Am5 Micro Atx PRIME B650M-K

B650M-K
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-K 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.

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
PRIME B650 series is 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 features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

Multiple Temperature Sources
Each header can dynamically reference four thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.

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 AX, 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-A AX 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.

Outstanding Audio
Combined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you�ve ever experienced.

THIS CHANGES EVERYTHING.
FROM THIS NEW PLATFORM, YOU CAN SEE THE FUTURE
Build your next rig with an AMD Ryzen� 7000 Series processor and PRIME B650M-A AX to experience advanced performance. With up to 16 �Zen 4� cores and 32 threads, boost clocks of up to 5.7GHz, and 80MB cache, the AMD Ryzen� 7000 Series keeps you ahead of the game.1

You�ll also gain access to new features for gamers with AMD Socket AM5, from the speed of DDR5 memory to the increased bandwidth of PCIe� 5.0. AMD Ryzen� 7000 Series processors and AMD socket AM5 motherboards are unlocked for overclocking to personalize your experience. Gain even more performance when you overclock your DDR5 memory with AMD EXPO� technology.2

BIOS



BIOS memory size



256 Mbit


BIOS type



UEFI AMI


Expansion slots



Number of M.2 (M) slots



2


PCI Express x1 (Gen 4.x) slots



2


PCI Express x16 (Gen 4.x) slots



2


Features



Audio output channels



7.1 channels


Component for



PC


Motherboard chipset



AMD B650


Motherboard chipset family



AMD


Motherboard form factor



micro ATX


Windows operating systems supported



Windows 10 x64, Windows 11


Graphics



Parallel processing technology support



Not supported


Internal I/O



12V power connector



Yes


ATX Power connector (24-pin)



Yes


Audio connector



Yes


CPU fan connector



Yes


EPS power connector (8-pin)



Yes


Front panel audio connector



Yes


Number of chassis fan connectors



2


Number of COM connectors



1


Number of SATA III connectors



4


RGB LED pin header



Yes


S/PDIF out connector



Yes


TPM connector



Yes


USB 2.0 connectors



2


USB 3.2 Gen 1 (3.1 Gen 1) connectors



2


Memory



ECC



Yes


Maximum internal memory



96 GB


Memory channels



Dual-channel


Memory slots type



DIMM


Non-ECC



Yes


Number of memory slots



2


Supported memory clock speed (max)



6400 MHz


Supported memory clock speeds



4800, 5000, 5200, 5400, 5600, 5800, 6000, 6200, 6400


Supported memory types



DDR5-SDRAM


Unbuffered memory



Yes


Network



Ethernet interface type



2.5 Gigabit Ethernet


Ethernet LAN



Yes


Wi-Fi



No


Package dimensions



Depth (package,cm)



27 cm


Gross Weight (Package, kg)



1.3 kg


Height (package,cm)



5.15 cm


Width (package,cm)



26 cm


Packaging content



Cables included



SATA


Processor



Compatible processor series



AMD Ryzen� 5, AMD Ryzen� 7, AMD Ryzen 9 7th Gen


Processor manufacturer



AMD


Processor socket



Socket AM5


Supported processor sockets



Socket AM5


Product dimensions



Net Weight (Product, kg)



1 kg


Product Depth



22.1 cm


Product Width



24.4 cm


Rear panel I/O ports



Ethernet LAN (RJ-45) ports



1


HDMI ports quantity



1


Headphone outputs



1


Line-in



Yes


Microphone in



Yes


PS/2 ports quantity



1


USB 2.0 ports quantity



4


USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity



2


USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity



2


VGA (D-Sub) ports quantity



1


Storage controllers



Number of HDDs supported



4


Number of storage drives supported



6


RAID levels



0, 1, 10


RAID support



Yes


Supported storage drive interfaces



M.2, SATA III


Supported storage drive types



HDD & SSD


Vendor information



Brand Name


Asus


Warranty



1 Year(s)