The ASRock B650 PRO RS is based on the AMD B650 chipset and supports AMD processors for the AM5 socket. It features four DDR5 slots for up to 192 GB of memory. Additional features of the ASRock B650 PRO RS include a PCIe 4.0 x16 slot, a PCIe 3.0 x16 slot, and a PCIe 3.0 x1 slot. The ASRock B650 PRO RS also offers 8-channel sound, a 2.5 Gigabit LAN interface, four SATA3 ports, three M.2 slots, and a variety of USB interfaces.

Type    Motherboard
Color    white/black
EAN    4710483940750
Manufacturer No.    90-MXBL10-A0UAYZ
Socket    AM5
Max. supported CPUs    1
Operating System    Support    Windows 10 ready, Windows 11 ready
Processor    Supported Models    Ryzen 5 7xxx (Raphael), Ryzen 5 7xxxX (Raphael), Ryzen 5 7xxxF (Raphael), Ryzen 5 7xxxX3D (Raphael), Ryzen 5 8xxxF (Phoenix), Ryzen 5 8xxxG (Phoenix), Ryzen 5 9xxx (Granite Ridge), Ryzen 5 9xxxX (Granite Ridge), Ryzen 5 9xxxF (Granite Ridge), Ryzen 7 7xxx (Raphael), Ryzen 7 7xxxX (Raphael), Ryzen 7 7xxxX3D (Raphael), Ryzen 7 8xxxG (Phoenix), Ryzen 7 8xxxF (Phoenix), Ryzen 7 9xxxX (Granite Ridge), Ryzen 7 9xxxX3D (Granite Ridge), Ryzen 9 7xxx (Raphael), Ryzen 9 7xxxX (Raphael), Ryzen 9 7xxxX3D (Raphael), Ryzen 9 9xxxX (Granite Ridge), Ryzen 9 9xxxX3D (Granite Ridge)
Chipset    AMD B650
Slots    PCIe x16    2x (of which: 1x PCIe x16, 1x PCIe x4)
    PCIe x1    1
    Thunderbolt Add-In Header    1
BIOS    256Mb AMI UEFI Legal BIOS
    EFI BIOS    Yes
Form Factor    ATX
Usage    PC
Power Supply    ATX12V (24-Pin + 8-Pin + 4-Pin)
Memory    maximum    192 GB
    Number of Slots    4x DDR5
    Supported Standards    DDR5-7200/ 6800/ 6400/ 6200/ 6000/ 5600/ 5200/ 4800/ 4400 MHz
    Channels    2
    Maximum Memory Ranks    8192
External Ports    USB-C 3.2 Gen 2 (10 Gbit/s)    1
    USB-A 3.2 Gen 2 (10 Gbit/s)    1
    USB-A 3.2 Gen 1 (5 Gbit/s)    2
    Note:    The designation USB 3.2 Gen 1 corresponds to the earlier designations USB 3.1 Gen 1 or USB 3.0.
The designation USB 3.2 Gen 2 corresponds to the earlier designations USB 3.1 Gen 2 or USB 3.1.
    USB-A 2.0    6
    HDMI    1
    DisplayPort Out    1
    Microphone    1
    Line-In    1
    Line-Out    1
    RJ-45    1
Internal Ports    SATA    4
    M.2    3
    M.2 Module Key    M
    Note:    The actual usable speed of your M.2 SSDs depends on the combination of CPU, motherboard slot, and chipset.
    M.2 WLAN    1
    M.2 Interface    PCIe
    M.2 Length    42 - 80 mm
    RGB LED Header    1
    Addressable RGB LED Header    3
    USB-C 3.2 Gen 2x2 (20 Gbit/s)    1
    4-pin PWM Fan    6
Optional Ports    USB 3.2 Gen 1 (5 Gbit/s)    2
    USB 2.0    4
    TPM    Yes
RGB Standard    RGB LED
SATA Controller    AMD B650
Directly Usable RAID Levels    0, 1, 10
USB Controller    AMD B650
Onboard Graphics    The graphics ports of the motherboard can only be used with a CPU that has an integrated graphics chip.
Sound    Realtek ALC897
LAN    Dragon RTL8125BG 2.5GbE LAN
Features    CrossFireX
Additional Information    To support the latest processor cores, a BIOS update may be required.
Dimensions    Width: 244 mm x Height: 305 mm
WEEE Number 54978142