ASRock B650M Pro RS AM5 Micro-ATX Motherboard - DDR5
ASRock
ASRock B650M Pro RS AM5 Micro-ATX Motherboard - DDR5
The ASRock B650M Pro RS AM5 is a micro-ATX motherboard designed for mainstream builders stepping up to AM5 and DDR5 without premium pricing. It balances core performance features—PCIe Gen5 storage, DDR5 overclocking to 7200+ MHz, and dual-channel memory—with a compact form factor suited to smaller chassis. Built for stable, reliable computing and light gaming with style.
Why this product
PCIe Gen5 M.2 slot with Gen4 and Gen3 options
It offers one Gen5x4 slot (128 Gb/s) for the fastest NVMe drives, plus two additional M.2 slots for mixed workloads and storage expansion.
DDR5 up to 7200+ MHz with pre-tested profiles
Four DDR5 DIMM slots support AMD EXPO™ profiles, letting you hit high speeds without manual tuning—up to 128 GB total capacity.
8+2+1 power delivery with Dr.MOS
Robust VRM and power phases handle Ryzen 7000/8000/9000 series chips reliably, especially during overclocking.
2.5 Gigabit LAN and HD audio with Nahimic
Solid networking and tuned audio processing without dedicated sound card cost.
Micro-ATX in a compact, pre-installed I/O shield
Smaller board fits tighter builds. Pre-installed shield speeds setup and reduces interference risk.
- SocketAMD AM5
- Form FactorMicro-ATX
- Memory4 x DDR5 DIMM, up to 7200+ MHz (OC), max 128 GB
- M.2 Slots3 (1 × PCIe Gen5x4, 1 × Gen4x4, 1 × Gen4x2)
- PCIe Slots2 (1 × Gen4 x16, 1 × Gen3 x16)
- USB (Rear)1 × Gen2 Type-C, 1 × Gen2 Type-A, 2 × Gen1 Type-A, 4 × USB 2.0
- VideoHDMI, DisplayPort
- LAN2.5 Gigabit
- SKUASR-2021
- EAN4710483943096
- AMD Ryzen 9000, 8000, and 7000 series processors on Socket AM5.
- DDR5 memory modules rated for AMD EXPO™ profiles or with standard DDR5 support.
- Mini-ITX and micro-ATX cases; standard ATX cases also fit (not a limit, just smaller board).
- Overclocking to 7200+ MHz requires memory modules explicitly capable of AMD EXPO™ or Intel XMP—standard DDR5 modules may not stabilise at those speeds.
- Intel processors and DDR4 memory—this is an AMD AM5 DDR5 platform only.
Best for
- First-time AM5 and DDR5 builders seeking balanced performance without full ATX size.
- Light gaming and mixed workloads (productivity, streaming, content creation at modest scale).
- Compact and small-form-factor PC projects where micro-ATX fits the brief.
- Users planning DDR5 memory overclocking via pre-tested EXPO profiles without manual tweaking.
Trade-offs
- Enthusiasts needing maximum PCIe slots—only two PCIe x16 slots (one Gen4, one Gen3) and no x8-capable configuration for dual GPUs.
- Multi-GPU or heavily multi-card builds; micro-ATX limits physical card count and dual-x16 connectivity.
- Extreme overclocking workflows requiring extensive tweaking; better suited to EXPO profile users.
- Builders who need integrated WiFi; this model has wired LAN only.
Modern and futuristic, with the attractive specifications and perfect balance, the Race Sport (RS) Edition is the evolution of the most popular PRO series motherboard. Its unique path takes aim at mainstream DIYers that drives an undeniable performance and trustable computing experience without a pricey upgrade. RaceSport edition, your all-rounder motherboard that fulfills every task and light-loading gaming – with style and speed!
Derived from the "built for stable and reliable" designing concept, ASRock does not compromise on any details. All B650 motherboards are built with 6-Layer PCB design, enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance up to 7200MHz and beyond by enabling the pre-tested profiles. Make sure the memory modules are AMD EXPO™/ Intel® XMP capable and overclocking can be made so affordable, satisfying and absolutely no sweat at all.
ASRock strives offer only the cutting edge technology with the most user-friendly design. The pre-installed IO Shield design makes motherboard to be well-installed in the chassis precisely for preventing any interferences and speed up the set-up process.
General
| Brand | ASRock |
|---|---|
| Model | B650M Pro RS |
| Chipset | AMD B650 |
| Form Factor | Micro-ATX |
| PCB Layers | 6-Layer, 2oz Copper |
CPU & Power
| CPU Socket | AMD Socket AM5 |
|---|---|
| Supported Processors | Ryzen 9000, 8000, and 7000 Series |
| Power Delivery | 8+2+1 Phase with Dr.MOS |
Memory & Storage
| Memory Slots | 4 × DDR5 DIMM |
|---|---|
| Memory Speed | Up to 7200+ MHz (OC) |
| Max Memory | 128 GB |
| Memory Channels | Dual Channel |
| M.2 Gen5 Slot | 1 × PCIe Gen5x4 (128 Gb/s), type 2260/2280 |
| M.2 Gen4 Slots | 1 × PCIe Gen4x4 (64 Gb/s), 1 × PCIe Gen4x2 (32 Gb/s), all type 2260/2280 |
| SATA Connectors | 4 × SATA3 6.0 Gb/s |
| RAID Support | RAID 0, 1, 10 for SATA and NVMe |
Connectivity & Audio
| PCIe Slots | 1 × PCIe 4.0 x16, 1 × PCIe 3.0 x16 |
|---|---|
| USB (Rear) | 1 × USB 3.2 Gen2 Type-C, 1 × USB 3.2 Gen2 Type-A, 2 × USB 3.2 Gen1 Type-A, 4 × USB 2.0 |
| USB (Front Headers) | 1 × USB 3.2 Gen1 Type-C, 4 × USB 3.2 Gen1 Type-A, 4 × USB 2.0 |
| LAN | 2.5 Gigabit (Realtek RTL8125BG, 10/100/1000/2500 Mb/s) |
| Audio | Realtek ALC897, 7.1 CH HD with Nahimic |
| Video Output | 1 × HDMI, 1 × DisplayPort |
| I/O Shield | Pre-Installed |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.