Asrock B650M Pro RS mATX Motherboard | AM5 | 4x DDR5 Slots
KEY FEATURES
- Supports AMD Socket AM5 Ryzen™ 7000 Series Processors
- 8+2+1 Power Phase, Dr.MOS
- Supports DDR5 6000+ MHz (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 M.2 Key E for WiFi
- Graphics Output Options: HDMI, DisplayPort
- Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio
- 4 SATA3, 1 Blazing M.2 (PCIe Gen5 x4)
- 1 Hyper M.2 (PCIe Gen4 x4)
- 1 M.2 (PCIe Gen4 x2)
- 1 USB 3.2 Gen2 Type A+C (Rear)
- 1 USB 3.2 Gen1 Type-C (Front)
- 6 USB 3.2 Gen1 Type-A (2 Rear, 4 Front)
- Dragon 2.5G LAN
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Reviews
Frequently Asked Questions
What processors are compatible with the Asrock B650M Pro RS?
How much memory can the Asrock B650M Pro RS support?
What is the benefit of the Blazing OC Tuner?
Description
The ASRock B650M Pro RS combines AMD's modern B650 chipset with a practical micro ATX design, making it an excellent foundation for mainstream AM5 builds. This board supports AMD Ryzen 5 and Ryzen 7 processors through the AM5 socket, delivering solid performance for gaming, productivity, and everyday computing. The micro ATX form factor strikes the right balance between expandability and compact case compatibility, perfect for builders who want modern features without the bulk of a full ATX board.
Four DDR5 memory slots support up to 128GB of RAM, giving you plenty of room for future upgrades as DDR5 becomes more affordable. The board includes a single PCIe 4.0 x16 slot for your graphics card, ensuring maximum bandwidth for current and next-generation GPUs. Connectivity covers the essentials with 2.5 Gigabit Ethernet for fast wired networking and 7.1-channel HD audio for immersive sound. The B650 chipset brings native DDR5 and PCIe 4.0 support while keeping costs reasonable compared to higher-tier X670 alternatives.
Setup is straightforward with AMI UEFI firmware that supports memory overclocking profiles to get the best performance from your DDR5 kit. The board comes with everything needed for installation, including an I/O shield and user documentation. Non-ECC memory support keeps component costs down while still delivering the speed benefits of DDR5. For builders seeking a reliable AM5 platform without premium features they won't use, this board delivers the core functionality that matters most.
Feature
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Shipping Information
- Next Business Day: £6.99
- 2 days Delivery: £4.99
- 3- 5 Days Shipping: £3.99
- Orders Over £99.00: Free Standard Delivery
| Processor | |
|---|---|
| Processor manufacturer | AMD |
| Processor socket | Socket AM5 |
| Compatible processor series | AMD Ryzen™ 5, AMD Ryzen™ 7 |
| Memory | |
|---|---|
| Supported memory types | DDR5-SDRAM |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC сompatibility | Non-ECC |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Yes |
| Storage controllers | |
|---|---|
| Supported storage drive interfaces | M.2, SATA III |
| Internal I/O | |
|---|---|
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Number of SATA III connectors | 4 |
| Front panel audio connector | Yes |
| ATX Power connector (24-pin) | Yes |
| CPU fan connector | Yes |
| EPS power connector (8-pin) | Yes |
| Thunderbolt headers | 1 |
| TPM connector | Yes |
| Rear panel I/O ports | |
|---|---|
| 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 | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| Network | |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| LAN controller | Dragon RTL8125BG |
| Wi-Fi | No |
| Features | |
|---|---|
| Component for | PC |
| Motherboard form factor | micro ATX |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B650 |
| Audio chip | Realtek ALC897 |
| Audio output channels | 7.1 channels |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Expansion slots | |
|---|---|
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| Number of M.2 (M) slots | 1 |
| BIOS | |
|---|---|
| BIOS type | UEFI AMI |
| Weight & dimensions | |
|---|---|
| Width | 244 mm |
| Depth | 244 mm |
Frequently Asked Questions
What processors are compatible with the Asrock B650M Pro RS?
How much memory can the Asrock B650M Pro RS support?
What is the benefit of the Blazing OC Tuner?
Does the motherboard support advanced cooling solutions?
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