ASUS ROG STRIX B850-A GAMING WIFI - Motherboard - ATX - Socket AM5 - AMD B850 Chipset - USB-C 3.2 Gen 2x2, USB 3.2 Gen 2, USB-C 3.2 Gen2, USB 3.2 Gen 1, USB4 - Wi-Fi 7, Bluetooth, 2.5 Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)

Category: Motherboards (for AMD Processors)
Code: ROG STRIXB850-AGAMINGWIFI
Brand: ASUS
Warranty: Unknown
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
DHCA 30 5/13/2026 unknown 259.26
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Product Description
ASUS ROG STRIX B850-A GAMING WIFI - motherboard - ATX - Socket AM5 - AMD B850
Product Type
Motherboard - ATX
Chipset Type
AMD B850
Processor Socket
1 x Socket AM5
Compatible Processors
(supports Ryzen 7000/8000/9000 Series)
Max RAM Size
192 GB
RAM Supported
4 DIMM slots - DDR5, on-die ECC, non-ECC, ECC, unbuffered
Storage Ports
2 x SATA-600 (RAID), 4 x M.2
USB / FireWire Ports
1 x USB-C 3.2 Gen 2x2 + 1 x USB-C 3.2 Gen 2 + 2 x USB 3.2 Gen 2 + 4 x USB 3.2 Gen 1 + 2 x USB 2.0 + (1 x USB4 + 1 x USB-C 3.2 Gen 2 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers)
Audio
HD Audio (8-channel)
LAN
802.11a/b/g/n/ac/ax/be (Wi-Fi 7), Bluetooth 5.4, 2.5 Gigabit Ethernet
Product Type
Motherboard - ATX
Chipset Type
AMD B850
Processor Socket
Socket AM5
Max Processors Qty
1
Compatible Processors
(supports Ryzen 7000/8000/9000 Series)
Max Size
192 GB
Technology
DDR5
Bus Clock
4000 MHz (O.C.)
Supported RAM Integrity Check
On-die ECC, non-ECC, ECC
Registered or Buffered
Unbuffered
Features
Dual channel memory architecture, AMD EXPO technology
Type
HD Audio (8-channel)
Audio Codec
SupremeFX (ALC4080)
Compliant Standards
High Definition Audio
Network Interfaces
802.11a/b/g/n/ac/ax/be (Wi-Fi 7), Bluetooth 5.4, 2.5 Gigabit Ethernet
Expansion Slots
1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 5.0 x16 ¦ 1 x PCIe 4.0 x16 (x4 mode) ¦ 1 x M.2 socket (2242/2260/2280 M.2 Key M slot) ¦ 2 x M.2 socket (2280 M.2 Key M slot) ¦ 1 x M.2 socket (2280/22110 M.2 Key M slot)
Storage Interfaces
SATA-600 -connectors: 2 x 7pin Serial ATA ¦ PCIe 5.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 / RAID 10 / RAID 5 ¦ PCIe 4.0 -connectors: 3 x M.2 - RAID 0 / RAID 1 / RAID 10 / RAID 5
RAID Features
AMD RAID Xpert2 Technology
Interfaces
1 x LAN (2.5Gigabit Ethernet) ¦ 1 x HDMI ¦ 1 x DisplayPort ¦ 1 x USB-C 3.2 Gen2x2 ¦ 3 x USB 3.2 Gen 2 ¦ 1 x USB-C 3.2 Gen 2 ¦ 4 x USB 3.2 Gen 1 ¦ 2 x USB 2.0 ¦ 2 x antenna ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x SPDIF out
Internal Interfaces
1 x USB-C 3.2 Gen 2 - header ¦ 2 x USB 3.2 Gen 1 - header ¦ 4 x USB 2.0 - header ¦ 1 x audio - header ¦ 1 x Thunderbolt 4 - header
Power Connectors
24-pin main power connector, 2 x 8-pin ATX12V connectors
BIOS Type
AMI
BIOS Features
UEFI BIOS, ASUS EZ Flash 3, ASUS UEFI BIOS EZ Mode
Sleep / Wake Up
Wake on LAN (WOL), wake on PME
Hardware Features
5K Black Metallic Capacitors, ASUS Extreme Engine Digi+, ASUS EZ DIY, ASUS Q-Design, M.2 heatsink, M.2 heatsink backplate, M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, PCIe Slot Q-Release, Q-Antenna, Q-Dashboard, Q-DIMM, Q-LED, Q-Slot, ASUS ProCool, ASUS SafeDIMM, ASUS SafeSlot, BIOS FlashBack button, BIOS FlashBack LED, Clear CMOS Button, pre-mounted I/O shield, ASUS Aura Sync, Preboot eXecution Environment (PXE), CrashFree BIOS 3, ASUS Enhanced Memory Profile (AEMP), LANGuard, AI Networking II, 14+2+2 Phase Power Design, DIY Friendly Design, chipset heatsink, AMD Precision Boost Overdrive (PBO)
Included Accessories
ASUS Wi-Fi Q-antenna, 4 x M.2 rubbers, cable ties, M.2 Q-Latch, M.2 Q-Slide, ROG key chain, ROG Strix sticker
Cables Included
2 x Serial ATA cable
Compliant Standards
DisplayPort 1.4
Width
12 in
Depth
9.6 in
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