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Asus PRIME B650M-R (90MB1H30-M0EAY0)

Photos - Motherboard Asus PRIME B650M-R
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Asus PRIME B650M-R
Towards:home / office
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B650
BIOS:Ami
RAM slots:DDR5 2 sl
RAM form factor:DIMM
RAM clock:7200 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Power connector:24-pin
Processor power:8-pin

Available and compact mini-ITX motherboard based on the modern mid-range AMD B650 chipset. It belongs to the Prime family, which focuses on the quality of the power subsystem, effective component cooling, and additional system control and monitoring tools. As of early 2024, it is one of the most affordable options for building a modern computer based on AMD Ryzen 7000/8000 series processors and DDR5 memory.

The set of interfaces for connecting other components is designed as follows: 2 slots for DDR5-7200 RAM, 2 connectors for compact M.2 SSDs with PCIe fourth-generation support, 4 SATA 3 connectors for classic HDD/SSD drives, and one slot for a graphics card. Additionally, the Asus PRIME B650M-R boasts a high-quality component base, including an 8-phase power subsystem, VRM and PCH heatsinks, as well as reliable chokes and thermally resistant capacitors. Though it is far from the level of ROG Strix boards, as far as the moon. For external connectivity, the model is equipped with a high-speed 2.5GbE LAN controller from Realtek; the wireless module was omitted for cost-saving purposes.

All specifications
Specifications PRIME B650M-R
Main
Featuresfor home/office
SocketAM5
Form factormicro-ATX
Power phases8
VRM heatsink
Size (HxW)236x221 mm
Chipset
ChipsetAMD B650
BIOSAmi
UEFI BIOS
RAM
DDR52 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency7200 MHz
Max. memory96 GB
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xPCIe 4x
M.2 version2x4.0
Integrated RAID controller
Expansion slots
1x PCIe slots1 pcs
PCIe 16x slots1 pcs
PCIe support4.0
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps1 pcs
USB-C 5Gbps1 pcs
ARGB LED strip3
Video outputs
HDMI output
HDMI versionv2.1
Integrated audio
AudiochipRealtek
Sound (channels)7.1
Network interfaces
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek
External connections
USB-A 2.04 pcs
USB-A 5Gbps2 pcs
BIOS FlashBack
Power connectors
Main power socket24-pin
CPU power8-pin
Fan power connectors3
CPU Fan 4-pin1
Chassis/Water Pump Fan 4-pin2
Official Websiteasus.com
Added to E-CatalogFebruary 2024
P/N
90MB1H30-M0EAY0

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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A bargain

ASUS Prime B650M-R is a Micro-ATX motherboard based on the AMD B650 chipset. The absence of the E index in the chipset name means that it supports only PCI-Express 4.0, which is still sufficient for most tasks. The board allows for full overclocking of both processor cores and the integrated video card and RAM.

Paired quantity

Two DDR5 DIMM slots generally provide better overclocking than four, especially when using AMD EXPO-ready memory modules. The board features two M.2 NVMe SSD slots, one above the graphics card and one below it. The bottom of the VRM is cooled by a bare aluminum heatsink. The CPU is powered by a dual 4+4-pin connector.

Refresh button

The Ethernet port supports speeds up to 2.5 Gbps, but four of the six USB ports on the rear panel operate at the 2.0 standard. However, you can bring USB Type-C (5 Gbps) to the front panel of the case. The video output for the integrated graphics is only HDMI, and next to it is the BIOS FlashBack button for convenient firmware updates. There are no LEDs on the PCB itself, but there are Aura Sync connectors for connecting ARGB fans.