






ASROCK B650 Pro RS AM5 Motherboard
- CPU socket
- AM5
- Chipset (MB)
- AMD B650 MB
- Form factor
- ATX
- Supported memory
- DDR5
- Number of memory slots
- 4
Description
ASROCK B650 Pro RS is an ATX motherboard for AM5, aimed at a stable mid-range build with the option for serious upgrades ahead. You get support for AMD Ryzen 9000, 8000 and 7000 series processors, DDR5 memory, and modern I/O options, without unnecessary extras that only raise the price. The AMD B650 chipset gives you access to PCIe 4.0 and even PCIe Gen5 for M.2, so storage won't be a bottleneck in more serious configurations. The board is balanced: enough slots, good LAN, sensible USB ports, and decent 7.1 audio chip.
What you get
With 4 DDR5 slots and a maximum capacity of up to 256 GB, you can start with 2 modules and later easily add more without changing the entire kit. Support for frequencies up to 7200+ MHz (OC) is a plus if you want to squeeze a bit more performance from your Ryzen. For storage, you have three M.2 slots, with one being PCIe Gen5x4 – ideal for future super-fast NVMe drives, while the other two are Gen4x4 and Gen4x2, which are more than sufficient for gaming and work today. For larger arrays or archives, you can connect up to 4 x SATA3 drives with support for RAID 0, 1, 10, if you need speed or a mirror for security. The built-in 2.5G LAN card provides much better network throughput than the standard 1G, useful for large files over the local network or lower ping in a busy network.
- AM5 socket + AMD B650 chipset – a ready solution for Ryzen 9000/8000/7000, suitable for both budget and more powerful configurations.
- DDR5, 4 slots, up to 256 GB and 7200+ MHz (OC) – flexibility for future upgrades and high-frequency memory for better performance.
- 3 x M.2 slots, including 1 x Blazing M.2 PCIe Gen5x4 – the possibility for the latest NVMe drives and enough space for the system, games, and projects.
- 4 x SATA3 6.0 Gb/s with RAID 0/1/10 – a stable foundation for arrays of HDD/SSD, suitable for file servers, archives, or large game libraries.
- 1 x PCIe 4.0 x16 + 1 x PCIe 3.0 x16 (x4) + 1 x PCIe 4.0 x1 – enough slots for GPU, additional cards, and support for AMD CrossFire.
- Dragon RTL8125BG 2.5 Gigabit LAN – higher network speed (up to 2.5 Gb/s) for faster transfer and lower latency compared to standard 1G cards.
- Realtek ALC897 7.1 HD Audio – decent integrated audio for gaming, movies, and voice chat without the need for a separate sound card.
- Rich I/O with USB 3.2 Gen2x2 Type-C (Front) and Gen2 Type-C (Rear) – modern high-speed ports for external SSDs, phones, and peripherals.
- BIOS Flashback button on the rear panel – easy BIOS update even without an installed CPU, useful for supporting new processors.
- M.2 Key E slot for WiFi module – the possibility to add wireless connectivity of your choice if you need it later.
Who it is suitable for
This motherboard is a good choice for gaming and productivity configurations on AM5 – from the more affordable Ryzen 7000 to more serious chips from the 8000 and 9000 series. It is suitable if you want to have Gen5 M.2, 2.5G LAN, and plenty of RAM options without paying for built-in Wi-Fi and additional “extras” that you may not use. If you are looking for a compact mATX or mini-ITX system, or absolutely want built-in Wi-Fi, you should look at other models.
The most sensible thing here is the combination of AM5 + B650, Gen5 M.2, 2.5G LAN, and rich USB I/O, combined in a balanced ATX board that will serve you well long-term and accommodate future upgrades.
Full specifications
- Manufacturer
-
Asrock
- CPU socket
-
AM5
- Chipset (MB)
- AMD B650
- Form factor
- ATX
- Supported processors
-
Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors
- Supported memory
-
DDR5
- Number of memory slots
- 4
- Maximum RAM capacity
- 256 GB
- Memory frequency (MHz)
-
Up to 7200+ (OC)
- Support for dual-channel memory
- Yes
- Built-in audio
-
Realtek ALC897 Codec7.1-Channel High Definition Audio
- Built-in Wi-Fi
-
No
- Built-in LAN
-
1 x Dragon RTL8125BG 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
- SATA interface
- 4 x SATA3 6.0 Gb/s
- RAID support
- 0,1,10
- M2 slot
-
1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode1 x M.2 Socket (M2_3, Key M), supports type 2280 PCIe Gen4x2 (32 Gb/s) mode
- Expansion slots
-
1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode1 x PCIe 3.0 x16 Slot (PCIE3), supports x4 mode1 x PCIe 4.0 x1 Slot (PCIE2)1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi moduleSupports AMD CrossFire15μ Gold Contact in VGA PCIe Slot (PCIE1)
- Power connector
-
1 x 24-pin1 x 8-pin1 x 4-pin
- Graphics
-
1 x HDMI1 x DisplayPort
- Dimensions
- 30.5 cm x 24.4 cm
- Processor generation
-
7th generation8th generation9th generation
- Warranty
- 36 months
- OS
-
Microsoft Windows 10, Microsoft Windows 11
- USB ports
-
1 x USB 3.2 Gen2x2 Type-C (Front)1 x USB 3.2 Gen2 Type-C (Rear)1 x USB 3.2 Gen2 Type-A (Rear)4 x USB 3.2 Gen1 (2 Rear, 2 Front)9 x USB 2.0 (6 Rear, 3 Front)
- Rear I/O panel
-
2 x Antenna Mounting Points1 x HDMI Port1 x DisplayPort 1.41 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 Ports6 x USB 2.0 Ports1 x RJ-45 LAN Port1 x BIOS Flashback ButtonHD Audio Jacks: Line in / Front Speaker / Microphone
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