Description
PRO B850M-A WIFI
- Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors
- Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC)
- Ultra Performance: Direct 8+2+1 Power System 60A SPS, 8+4-pin CPU power connectors, Core Boost, Memory Boost, 6-layer PCB made by 2oz thickened copper and server-grade level material
- Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and EZ M.2 Shield Frozr II are built for high performance system and non-stop experience
- EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II, and EZ Antenna
- Lightning Fast Game experience: PCIe 5.0 slot and Lightning Gen 5 x4 M.2
- 5G LAN with Wi-Fi 7 Solution: the latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
- Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience
Specifications:
| Chipset | AMD B850 |
| CPU | Supports AMD Ryzen™ 9000/8000/7000 Series Desktop Processors |
| Socket | AM5 |
| Memory | 4x DDR5 UDIMM, Maximum Memory Capacity 256GB DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s
Supports Memory Overclocking and AMD EXPO™ Dual-Channel, Non-ECC, Un-buffered, CUDIMM (Clock Driver bypass only*) * CUDIMM support and POR boot frequency may vary by CPU series |
| Onboard Graphics | 1x HDMI™ 2.1 (4K 60Hz) 1x DisplayPort 1.4 (4K 60Hz) *Available only with CPUs featuring integrated graphics |
| Slot | 2x PCI-E x16 1x PCI-E x1 PCI_E1: PCIe 5.0 x16 (Ryzen™ 9000/7000), 4.0 x8 (8700/8600/8400), 4.0 x4 (8500/8300) PCI_E2: PCIe 3.0 x1 PCI_E3: PCIe 4.0 x4 |
| Audio | Realtek® ALC897, 7.1-Channel High Definition Audio |
| Storage | 2x M.2 (2280/2260) M.2_1 (From CPU): PCIe 5.0 x4 (Ryzen™ 9000/7000), PCIe 4.0 x4 (Ryzen™ 8000) M.2_2 (From CPU): PCIe 4.0 x4 or x2 (Ryzen™ 8500/8300) 4x SATA 6G *Refer to manual for heatsink restrictions |
| RAID | SATA: RAID 0, 1, 10 M.2 NVMe: RAID 0, 1 |
| USB | Front: 4x USB 2.0, 2x USB 5Gbps Type-A, 1x USB 10Gbps Type-C Rear: 3x USB 5Gbps Type-A, 3x USB 10Gbps Type-A, 2x USB 10Gbps Type-C |
| LAN | Realtek® 8126VB 5G LAN |
| Internal IO | 1x ATX Power 2x CPU Power 1x PCIE Power (8pin) 1x CPU Fan 1x Combo Fan (Pump/Sys) 3x System Fan 2x Front Panel 1x Chassis Intrusion 1x Front Audio 1x COM Port 1x JDASH 3x Addressable RGB (JARGB_V2) 1x RGB LED (JRGB) 1x TPM Header (TPM 2.0) 4x USB 2.0 2x USB 5Gbps Type-A 1x USB 10Gbps Type-C |
| Wireless LAN & Bluetooth | Wi-Fi 7 (pre-installed module in M.2 Key-E slot) Supports MU-MIMO, 2.4/5/6GHz up to 2.9Gbps Bluetooth® 5.4, MLO, 4KQAM * 6GHz and Bluetooth 5.4 support require Windows 11 24H2 |
| LED Feature | 4x EZ Debug LED 1x EZ Memory Detection LED |
| Back Panel Ports | Clear CMOS Button DisplayPort HDMI™ USB 10Gbps Type-A (x2) USB 10Gbps Type-C USB 5Gbps Type-A (x2) 5G LAN Wi-Fi/Bluetooth Audio connectors Flash BIOS Button |
| Operating System | Support for Windows® 11 64-bit |
