ASRock B850M Pro RS WiFi AMD AM5 Socket Motherboard, Micro-ATX, 4x DDR5 Slots, 3x M.2 Sockets, Fitted I/O Shield, 2.5GbE LAN, Wi-Fi 6E, 1x DisplayPort / 1x HDMI Port
ASRock B850M Pro RS WiFi AMD AM5 Socket Motherboard, Micro-ATX, 4x DDR5 Slots, 3x M.2 Sockets, Fitted I/O Shield, 2.5GbE LAN, Wi-Fi 6E, 1x DisplayPort / 1x HDMI Port está esgotado e será enviado assim que estiver de novo em estoque.
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ASRock B850M Pro RS WiFi AMD AM5 Socket Motherboard, Micro-ATX, 4x DDR5 Slots, 3x M.2 Sockets, Fitted I/O Shield, 2.5GbE LAN, Wi-Fi 6E, 1x DisplayPort / 1x HDMI Port
$202.00
ASRock B850M PRO RS WiFi Motherboard (AMD B850, AM5, mATX)
The ASRock B850M PRO RS WiFi is a Micro ATX AMD B850 motherboard designed for AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series processors, combining PCIe Gen5 support, DDR5 memory, fast storage, and integrated WiFi 6E for a compact, high-performance build.
Key Features
- Socket & CPU Support
-
Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors
-
Power Design
- 8 + 2 + 1 power phase design
- Dr.MOS for VCore + SOC + MISC
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Vcore with Dr.MOS design for smoother power delivery to the CPU
-
Memory
- 4 x DDR5 DIMM slots
- Dual Channel DDR5 memory technology
- Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+ (OC)
- Max system memory capacity: 256GB
-
Supports XMP and EXPO memory profiles
-
Graphics & Display Outputs
- Integrated AMD RDNA graphics (actual support may vary by CPU)
- 1 x HDMI 2.1 TMDS/FRL 8G compatible (HDR, HDCP 2.3, up to 4K 120Hz)
-
1 x DisplayPort 1.4 with DSC (HDCP 2.3, up to 4K 120Hz)
-
Expansion & Slots
- 1 x PCIe 5.0 x16 slot (PCIE1), supports x16 mode
- 1 x PCIe 4.0 x4 slot (PCIE2), supports x4 mode
- 1 x M.2 Socket (Key E) for type 2230 WiFi/BT PCIe module
-
15µ gold contact in VGA PCIe Slot (PCIE1)
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High-Speed Storage
- 1 x Blazing M.2 (M2_1, PCIe Gen5x4, type 2280)
- 2 x Hyper M.2 (M2_2 & M2_3, PCIe Gen4x4, type 2280)
- 4 x SATA3 6.0 Gb/s connectors
- Supports NVMe SSDs as boot disks
- Supports RAID 0/1/10 for SATA and M.2 NVMe storage devices
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Supports up to 3 x NVMe M.2 SSDs, one supporting PCIe 5.0
-
Connectivity
- Realtek 2.5G LAN (Dragon RTL8125BG)
- 802.11axe WiFi 6E module
- Bluetooth 5.2
-
MU-MIMO support
-
USB Connectivity
- Rear:
- 1 x USB 3.2 Gen2 Type-C
- 1 x USB 3.2 Gen2 Type-A
- 2 x USB 3.2 Gen1 Type-A
- 4 x USB 2.0
- Front (via headers):
- 1 x USB 3.2 Gen1 Type-C
- 4 x USB 3.2 Gen1 Type-A
- 4 x USB 2.0
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All USB ports support ESD protection
-
Audio
- Realtek ALC897 7.1 CH HD Audio Codec
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Nahimic Audio
-
Cooling & Heatsinks
- Supports M.2 bottom heatsink for improved SSD thermal dissipation
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Smart Fan Speed Control on CPU and chassis fan headers
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Build & Ease of Use
- Micro ATX form factor (9.6" x 9.6" / 24.4 cm x 24.4 cm)
- Pre-installed I/O shield for easier installation
- BIOS Flashback button for easy BIOS updates
-
ASRock Auto Driver Installer
-
Lighting & Headers
- 1 x RGB LED header
- 3 x Addressable LED headers
-
LED strip power support: up to 12V/3A (36W) and 5V/3A (15W)
-
Software & UEFI
- ASRock Motherboard Utility (A-Tuning)
- ASRock Dragon 2.5G LAN software
- ASRock Polychrome SYNC
- ASRock EZ Mode & Full HD UEFI
- ASRock Instant Flash
Platform & Chipset
| Specification | Details |
|---|---|
| Form Factor | Micro ATX, 9.6" x 9.6" (24.4 cm x 24.4 cm) |
| CPU Socket | AMD Socket AM5 |
| Supported CPUs | Ryzen 9000, 8000 and 7000 Series |
| Chipset | AMD B850 |
Expansion & Graphics
| Component | Details |
|---|---|
| PCIe Slots | 1 x PCIe 5.0 x16 (PCIE1), 1 x PCIe 4.0 x4 (PCIE2) |
| PCIe Notes | PCIE1: Gen5x16 with 9000 & 7000; Gen4x8 with 8000 (Phoenix 1); Gen4x4 with 8000 (Phoenix 2). If M2_3 is occupied, PCIE2 will be disabled. |
| M.2 (Key E) | 1 x M.2 Socket (Key E) for type 2230 WiFi/BT PCIe module |
| Integrated GPU | AMD RDNA graphics (support varies by CPU) |
| Video Outputs | 1 x HDMI 2.1 TMDS/FRL 8G (HDR, HDCP 2.3, up to 4K 120Hz), 1 x DisplayPort 1.4 with DSC (HDCP 2.3, up to 4K 120Hz) |
Memory
| Specification | Details |
|---|---|
| Memory Type | DDR5, Dual Channel |
| Slots | 4 x DDR5 DIMM |
| Capacity | Up to 256GB |
| Supported Modules | DDR5 ECC/non-ECC, un-buffered |
| Max Speed | Up to 8000+ (OC) |
| Profile Support | XMP, EXPO |
Storage
| Connector | Details |
|---|---|
| M2_1 (CPU) | Blazing M.2, Key M, type 2280, PCIe Gen5x4 (128 Gb/s). Gen5x4 with 9000 & 7000; Gen4x4 with 8000 (Phoenix 1 & Phoenix 2). First priority slot. |
| M2_2 (Chipset) | Hyper M.2, Key M, type 2280, PCIe Gen4x4 (64 Gb/s) |
| M2_3 (Chipset) | Hyper M.2, Key M, type 2280, PCIe Gen4x4 (64 Gb/s). Runs Gen4x4 with 9000, 7000, 8000 (Phoenix 1); Gen4x2 with 8000 (Phoenix 2). |
| SATA | 4 x SATA3 6.0 Gb/s connectors |
| RAID | RAID 0, 1, 10 for SATA; RAID 0, 1, 10 for M.2 NVMe (requires additional M.2 NVMe expansion cards for RAID 10) |
Note: If M2_3 is occupied, the PCIe 4.0 x4 slot (PCIE2) will be disabled.
Networking & Wireless
| Feature | Details |
|---|---|
| LAN | Realtek Dragon RTL8125BG 2.5G LAN (10/100/1000/2500 Mb/s) |
| LAN Software | Dragon 2.5G LAN software with bandwidth control, visual UI, usage statistics, game/browser/streaming profiles, user-customized priority control |
| Wireless LAN | 802.11axe WiFi 6E module, IEEE 802.11a/b/g/n/ac/ax/axe, Dual-Band 2x2 with extended 6GHz band support |
| WiFi Notes | WiFi 6E module supported on Windows 11 only; no Windows 10 driver. 6GHz band availability depends on regional regulations and updates. 6GHz router required. |
| Antennas | 2 x antennas (2T2R diversity technology) |
| Bluetooth | Bluetooth 5.2 |
Audio
| Specification | Details |
|---|---|
| Codec | Realtek ALC897 |
| Channels | 7.1 CH HD Audio |
| Enhancements | Nahimic Audio |
| Rear Audio | Line In / Front Speaker / Microphone jacks |
USB & Rear I/O
USB Configuration
- CPU:
- 1 x USB 3.2 Gen2 Type-C (rear)
- 1 x USB 3.2 Gen2 Type-A (rear)
- Chipset (front via headers):
- 1 x USB 3.2 Gen1 Type-C
- 6 x USB 3.2 Gen1 Type-A (2 rear, 4 front)
- 8 x USB 2.0 (4 rear, 4 front)
- All USB ports support ESD protection.
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 (10 Gb/s)
- 1 x USB 3.2 Gen2 Type-C
- 2 x USB 3.2 Gen1
- 4 x USB 2.0
- 1 x RJ-45 2.5G LAN port
- 1 x BIOS Flashback button
- HD Audio jacks (Line In / Front Speaker / Microphone)
Internal Headers & Connectors
- 1 x SPI TPM header
- 1 x Power LED and Speaker header
- 1 x RGB LED header
- 3 x Addressable LED headers
- 2 x CPU fan connectors (4-pin, Smart Fan Speed Control)
- 3 x Chassis fan connectors (4-pin, Smart Fan Speed Control)
- 1 x 24-pin ATX power connector
- 1 x 8-pin 12V power connector (Hi-Density)
- 1 x 4-pin 12V power connector (Hi-Density)
- 1 x Front panel audio connector
- 2 x USB 2.0 headers (support 4 x USB 2.0 ports)
- 2 x USB 3.2 Gen1 headers (support 4 x USB 3.2 Gen1 ports)
- 1 x Front panel USB 3.2 Gen1 Type-C header
Power & Fan Notes:
- Supports up to 12V/3A (36W) LED strip total
- Supports up to 5V/3A (15W) LED strip total
- CPU_FAN1: up to 1A (12W)
- CPU_FAN2 & CHA_FAN1–3: up to 3A (36W) each
- CPU_FAN2 & CHA_FAN1–3 can auto-detect 3-pin or 4-pin fans
BIOS & Software
| Category | Details |
|---|---|
| BIOS | 256Mb AMI UEFI Legal BIOS with GUI |
| UEFI | ASRock EZ Mode, Full HD UEFI, Instant Flash, Auto Driver Installer |
| Software | ASRock Motherboard Utility (A-Tuning), Dragon 2.5G LAN, Polychrome SYNC |
Operating System & Certifications
- OS Support
- Microsoft Windows 10 64-bit
-
Microsoft Windows 11 64-bit
-
Certifications
- FCC
- CE
- ErP/EuP ready (ErP/EuP ready power supply required)
Included Accessories
- 2 x SATA data cables
- 2 x ASRock WiFi 2.4/5/6 GHz antennas
Unique & Convenience Features
- Superb productivity platform with PCIe Gen5 (graphics, M.2) and Dual Channel DDR5
- Rock-solid durability with 8+2+1 Power Phase Dr.MOS design
- Pre-installed I/O shield for faster, easier assembly
- Ultrafast connectivity with 2.5G LAN and WiFi 6E
- EZ Update via BIOS Flashback button and Auto Driver Installer
- EZ Troubleshooter with ASRock Post Status Checker
Let customers speak for us
Good products, delivery, price.
Great service. Good product.
Arrived very quickly and worked a treat.
This product is most likely. Compact and easy, daily use. 😉
Excellent service
item as described and delivered promptly
Received with thanks
Very good repair set at an excellent price! Arrived on time and came well-packed. Very pleased with it. Recommended seller.
Very pleased
Nice doing business, product was as described in description. Works as Indented, thanks.
First class service a++++++++++
Perfect thanks. Speedy delivery. Md
Should be good fun programming this device
For use at my soldering station to keep fumes out of my eyes
All good, thanks. Item as described. Quick delivery. A+++++
