$781.50
$791.81
$789.50
$816.07
$842.05
$787.59
$793.28
$797.81
$59.99
$49.99
$119.99
$99.99
$74.99
$74.99
$49.99
$119.99
$99.99
$32.20
$35.99
$35.99
$37.99
$32.79
$35.99
$34.29
$34.99
$99.65
$47.98
$60.52
$82.67
$591.52
$709.85
$338.90
$643.20
$926.84
$3,179.99
$251.99
$455.99
$335.96
$10.50
$16.50
$35.00
$35.00
$34.00
$68.77
$143.98
$87.59
$120.00
$26.92
$46.26
$30.89
$115.18
$35.00
$34.00
CLICK TO EXPAND
| GENERAL | |
|---|---|
| Brand | ASRock |
| Model | B850M PRO RS WIFI |
| Form Factor | Micro ATX |
| CPU SUPPORT | |
| Socket Type | AM5 |
| Supported CPU | Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series |
| Chipset | AMD B850 |
| MEMORY | |
| Number of Memory Slots | 4x288pin (DDR5) |
| Memory Standard | Up to 8000+(OC) |
| Maximum Memory Supported | 256GB |
| Channel Supported | Dual Channel |
| ECC Supported | Yes |
| Buffer Supported | Un-buffered |
| EXPANSION SLOTS | |
| PCIe 5.0 x16 | 1 x PCIe 5.0 x16 Slot (PCIE1) |
| PCIe 4.0 x16 | 1 x PCIe 4.0 x4 Slot (PCIE2) |
| STORAGE | |
| SATA 6Gb/s | 4 |
| M.2 Slots | 3 Total (1x Gen5x4, 2x Gen4x4) |
| M.2 CPU Socket | 1 x M2_1 (Key M), Type 2280, PCIe Gen5x4 |
| M.2 Chipset Sockets | 2 x M2_2/M2_3 (Key M), Type 2280, PCIe Gen4x4 |
| RAID Support | RAID 0, 1, 10 (SATA & NVMe) |
| AUDIO | |
| Audio Chipset | Realtek ALC897 |
| Audio Channels | 7.1 Channels |
| NETWORKING | |
| LAN Chipset | Dragon RTL8125BG |
| LAN Speed | 2.5Gbps |
| Wireless LAN | Wi-Fi 802.11ax (Wi-Fi 6E) |
| Bluetooth | Bluetooth 5.2 |
| REAR PANEL I/O | |
| Display Outputs | 1 x HDMI, 1 x DisplayPort 1.4 |
| USB 3.2 Gen2 | 1 x Type-A (10 Gb/s), 1 x Type-C |
| USB 3.2 Gen1 | 2 |
| USB 2.0 | 4 |
| Audio Jacks | Line In / Front Speaker / Microphone |
| Other | 2 x Antenna Ports, 1 x RJ-45 LAN, 1 x BIOS Flashback Button |
| INTERNAL HEADERS | |
| USB 2.0 Headers | 2 (Support 4 ports) |
| USB 3.2 Gen1 Headers | 2 (Support 4 ports) |
| USB 3.2 Gen1 Type-C Header | 1 |
| CPU Fan Connectors | 2 x 4-pin |
| Chassis Fan Connectors | 3 x 4-pin |
| RGB LED Header | 1 (12V/3A, 36W) |
| Addressable LED Headers | 3 (5V/3A, 15W) |
| Other Headers | SPI TPM, Power LED & Speaker, Front Panel Audio |
| POWER CONNECTORS | |
| Main Power | 1 x 24-pin ATX |
| CPU Power | 1 x 8-pin 12V, 1 x 4-pin 12V |
| POWER DESIGN | |
| Power Phase | 8+2+1 (VCore+SOC+MISC) |
| VRM | Dr.MOS |
| PHYSICAL SPECIFICATIONS | |
| Dimensions | 9.6" x 9.6" |
| BIOS & SOFTWARE | |
| BIOS | 256Mb AMI UEFI Legal BIOS with GUI |
| BIOS Features | EZ Mode, Full HD UEFI, Auto Driver Installer, Instant Flash, BIOS Flashback |
| Software | A-Tuning, Dragon 2.5G LAN, Polychrome SYNC |
| OS Support | Windows 10/11 64-bit |
| PACKAGE CONTENTS | |
| Included Accessories | 2 x SATA Data Cables, 2 x WiFi Antennas (2.4/5/6 GHz) |
The ASRock B850M PRO RS WIFI is a Micro ATX motherboard built for AMD's AM5 socket processors, with support for DDR5 memory up to 256 GB across four slots and overclocking to DDR5-8000+ speeds. It includes built-in WiFi, three M.2 slots with the primary supporting PCIe Gen5x4 storage, and four SATA ports for additional drives.
The board offers two PCIe x16 slots, eight rear USB ports including USB 3.2 Gen2 Type-A and Type-C connections, a USB-C header for front-panel support, and both HDMI and DisplayPort 1.4 video outputs. With its black design and 170W TDP rating, the B850M PRO RS WIFI provides a compact foundation for an AM5 system build.





At TieredUp Tech, Inc., we deliver top-quality repairs and custom-built computer systems, ensuring every device performs at its best for our valued customers.
!