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Brand
ASRock
Brand
ASRock
Model
A620M Pro RS
Model
B650 PRO RS
Release Date
-
Release Date
📅 October 2022
* First availability for purchase, it may not correspond to the actual market launch date.
* High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support
No
ECC RAM Support
No
Audio Chipset
7.1 CH HD Audio (Realtek ALC897 Audio Codec) Nahimic Audio
Audio Chipset
Realtek ALC897
Audio Channels
7.1 Channels
Audio Channels
7.1 Channels
LAN Chipset
Realtek 8111H
LAN Chipset
Dragon RTL8125BG
Max LAN Speed
1Gbps
Max LAN Speed
2.5Gbps
SLI Support
No
SLI Support
No
CrossFire Support
No
CrossFire Support
Yes
RAID Support
Yes
RAID Support
Yes
Back Connect
No
Back Connect
No
Back I/O Ports
2 x Antenna Mounting Points
1 x HDMI Port
1 x DisplayPort 1.4
3 x USB 3.2 Gen1 Type-A Ports
1 x USB 3.2 Gen1 Type-C Port
4 x USB 2.0 Ports
1 x RJ-45 LAN Port
1 x BIOS Flashback Button
HD Audio Jacks: Line in / Front Speaker / Microphone
Back I/O Ports
2 x Antenna Mounting Points
1 x HDMI Port
1 x DisplayPort 1.4
1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (ReDriver)
1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (ReDriver)
2 x USB 3.2 Gen1 Ports
6 x USB 2.0 Ports
1 x RJ-45 LAN Port
1 x BIOS Flashback Button
HD Audio Jacks: Line in / Front Speaker / Microphone
Wireless LAN
No
Wireless LAN
No
PCI-Express x16 Slots
1
PCI-Express x16 Slots
2
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
0
PCI-Express x1 Slots
1
SATA 6 Gbps Ports
4
SATA 6 Gbps Ports
4
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
4
M.2 Ports
4
M.2 Devices support
2260 / 2280 - M Key
2260 / 2280 - M Key
2260 / 2280 - M Key
2230 - E Key
M.2 Devices support
2280 - M Key
2242 / 2260 / 2280 - M Key
2260 / 2280 - M Key
2230 - E Key
RAM Slots
4
RAM Slots
4
Maximum Supported RAM
192 GB
Maximum Supported RAM
192 GB
Onboard USB 2.0
2
Onboard USB 2.0
1
Onboard USB 3.2 Gen 1
1
Onboard USB 3.2 Gen 1
1
Onboard USB 3.2 Gen 2
1
Onboard USB 3.2 Gen 2
0
Onboard USB 3.2 Gen 2x2
0
Onboard USB 3.2 Gen 2x2
1
What are the differences between ASRock A620M Pro RS and B650 PRO RS? Analyze head-to-head all specifications and features to find out the better motherboard.
