ASROCK B650M Pro RS Wifi DDR5 AMD Motherboard
MPN ASROCK-B650M-PRO-RS · Brand ASROCK · mATX
ASRock B650M Pro RS WiFi is a Micro ATX DDR5 motherboard for AMD AM5 Ryzen 7000 processors, featuring PCIe Gen5 M.2 storage, 192GB DDR5 support, 2.5G LAN, and HDMI 2.1 output
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Overview
The ASRock B650M Pro RS WiFi is a Micro ATX motherboard built on the AMD B650 chipset, designed to support AMD Socket AM5 Ryzen 7000 series processors. Measuring 9.6 x 9.6 inches (24.4 x 24.4 cm), it fits standard mATX cases while delivering a feature set typically associated with larger boards. At the heart of its power delivery is an 8+2+1 phase configuration using 50A Dr.MOS components, backed by aluminum heatsinks to manage thermals during sustained workloads. The board accepts up to four DDR5 DIMM modules with a maximum system memory capacity of 192GB, supporting non-ECC unbuffered DDR5 with overclocking headroom up to 7200+ MHz via AMD EXPO and Intel XMP profiles. Storage options are generous for the mATX segment: a CPU-connected Blazing M.2 slot (PCIe Gen5 x4, up to 128 Gb/s), a chipset Hyper M.2 slot (PCIe Gen4 x4, up to 64 Gb/s), a third M.2 slot (PCIe Gen4 x2, up to 32 Gb/s), and four SATA3 6.0 Gb/s connectors. RAID 0, 1, and 10 are supported for both SATA and NVMe devices. Connectivity is handled by a Dragon RTL8125BG 2.5 Gigabit LAN controller supporting 10/100/1000/2500 Mb/s, along with an M.2 Key E slot for a WiFi/BT module. The rear I/O includes HDMI 2.1 (up to 4K 120Hz with HDR and HDCP 2.3) and DisplayPort 1.4 with DSC for systems using Ryzen processors with integrated RDNA 2 graphics. USB connectivity spans USB 3.2 Gen2 Type-A and Type-C ports on the rear panel, plus six USB 3.2 Gen1 Type-A and eight USB 2.0 ports across front and rear. Audio is handled by a Realtek ALC897 codec with 7.1-channel HD output and Nahimic Audio software support. The board also carries a BIOS Flashback button for CPU-free BIOS updates, a Thunderbolt 4 AIC connector, RGB and three addressable LED headers, and ASRock Polychrome SYNC for lighting control. Key Specifications: - Chipset: AMD B650 - Socket: AM5 (Ryzen 7000 series) - Form Factor: Micro ATX, 24.4 x 24.4 cm, 2oz Copper PCB, 6-layer PCB - Memory: 4x DDR5 DIMM, max 192GB, up to 7200+ MHz (OC), XMP/EXPO support - Storage: 1x PCIe Gen5 x4 M.2, 1x PCIe Gen4 x4 M.2, 1x PCIe Gen4 x2 M.2, 4x SATA3 - Expansion: 1x PCIe 4.0 x16, 1x PCIe 3.0 x16 (x4 mode), AMD CrossFire supported - LAN: Dragon RTL8125BG 2.5GbE - Audio: Realtek ALC897, 7.1CH HD, Nahimic Audio - Display: HDMI 2.1 (4K 120Hz), DisplayPort 1.4 with DSC (4K 120Hz) - USB Rear: 1x Gen2 Type-A, 1x Gen2 Type-C, 2x Gen1, 4x USB 2.0 - BIOS: 256Mb AMI UEFI with Flashback Button - OS: Windows 10 / 11 (64-bit) - Warranty: 3 Years - Certifications: FCC, CE, ErP/EuP ready
Datasheet
| Warranty | 3 Years |
|---|---|
| Form Factor | mATX |
| Chipset | – AMD B650 |
| CPU Type | – Supports AMD Socket AM5 RyzenTM 7000 Series Processors |
| Os | – Microsoft® Windows® 10 64-bit / 11 64-bit |
| Lan | – 2.5 Gigabit LAN 10/100/1000/2500 Mb/s- Dragon RTL8125BG- Supports Dragon 2.5G LAN Software- Smart Auto Adjust Bandwidth Control- Visual User Friendly UI- Visual Network Usage Statistics- Optimized Default Setting for Game, Browser, and Streaming Modes- User Customized Priority Control |
| USB | – 1 x USB 3.2 Gen2 Type-C (Rear)- 1 x USB 3.2 Gen2 Type-A (Rear)- 1 x USB 3.2 Gen1 Type-C (Front)- 6 x USB 3.2 Gen1 Type-A (2 Rear, 4 Front)- 8 x USB 2.0 (4 Rear, 4 Front) |
| Bios | – 256Mb AMI UEFI Legal BIOS with GUI support |
| Raid | – Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices- Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices |
| Audio | – 7.1 CH HD Audio (Realtek ALC897 Audio Codec)- Nahimic Audio |
| Slots | CPU:- 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode*- 1 x PCIe 3.0 x16 Slot (PCIE2), supports x4 mode*Chipset:- 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module- Supports AMD CrossFire™- 15μ Gold Contact in VGA PCIe Slot (PCIE1) |
| Memory | – Dual Channel DDR5 Memory Technology- 4 x DDR5 DIMM Slots- Supports DDR5 non-ECC, un-buffered memory up to 7200+(OC)- Max. capacity of system memory: 192GB- Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules |
| Storage | CPU:- 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2260/2280 PCIe Gen5x4 (128 Gb/s) mode*Chipset:- 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode*- 1 x M.2 Socket (M2_3, Key M), supports type 2260/2280 PCIe Gen4x2 (32 Gb/s) mode*- 4 x SATA3 6.0 Gb/s Connectors |
| Graphics | Integrated AMD RDNA™ 2 graphics (Actual support may vary by CPU)- 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz- 1 x DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3 and max. resolution up to 4K 120Hz |
| Connector | – 1 x SPI TPM Header- 1 x Power LED and Speaker Header- 1 x RGB LED Header- 3 x Addressable LED Headers- 1 x CPU Fan Connector (4-pin)- 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)- 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)- 1 x 24 pin ATX Power Connector- 1 x 8 pin 12V Power Connector (Hi-Density Power Connector)- 1 x Front Panel Audio Connector- 1 x Thunderbolt™ AIC Connector (5-pin) (Supports ASRock Thunderbolt™ 4 AIC Card)- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)- 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports)- 1 x Front Panel Type C USB 3.2 Gen1 Header |
| Accessories | – 1 x User Manual- 2 x SATA Data Cables- 4 x Screws for M.2 Sockets- 1 x Standoff for M.2 Socket |
| Model | B650M PRO RS |
| Certifications | – FCC, CE- ErP/EuP ready (ErP/EuP ready power supply is required) |
| Rear Panel I/O | – 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)- 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s)- 2 x USB 3.2 Gen1 Ports- 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 |
| Unique Feature | Superb Productivity- PCIe Gen5 (M.2)- Dual Channel DDR5Rock-Solid Durability- 8+2+1 Power Phase, 50A Dr.MOS- Pre-Installed I/O ShieldUltrafast Connectivity- 2.5G LANEZ Update- BIOS Flashback Button- ASRock Auto Driver InstallerEZ Troubleshooter |
| Software And Uefi | Software- ASRock Motherboard Utility (A-Tuning)- ASRock Dragon 2.5G LAN Software- ASRock Polychrome SYNCUEFI- ASRock Full HD UEFI- ASRock Auto Driver Installer- ASRock Instant Flash |
