Key Features
- Model: ROG STRIX B850-A GAMING WIFI
- Supported CPU: AMD Socket AM5 for AMD Ryzen 9000, 8000 & 7000 Series
- Supported RAM: 4x DDR5, up to 256GB, 8000+ MT/s (OC)
- Graphics Output: 1x HDMI, 1x Display Port
- Features: Realtek 2.5Gb Ethernet, Wi-Fi 7, Bluetooth 5.4
Specification
| Basic Information | ||
| Supported CPU | AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors | |
| Chipset | AMD B850 | |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS | |
| Form Factor | ATX Form Factor 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ) |
|
| Audio | ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080 | |
| Expansion Slots | ||
| PCI | AMD Ryzen™ 9000 & 7000 Series Desktop Processors 1 x PCIe 5.0 x16 slot with Q-Release Slim AMD Ryzen™ 8000 Series Desktop Processors 1 x PCIe 5.0 x16 slot with Q-Rlease Slim (supports PCIe 4.0 x8 or x4 mode)* AMD B850 Chipset 1 x PCIe 4.0 x16 slot (supports x4 mode)** * Specifications vary by CPU types. ** PCIEX16(G4) slot (supports x4 mode) from AMD B850 Chipset shares bandwidth with M.2_3 |
|
| M.2 Socket | 4 x M.2 | |
| Memory | ||
| Type | DDR5 | |
| Slots | 4 x DIMM | |
| Supported Memory | max. 256GB, DDR5 Supports up to 8000+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors ECC and Non-ECC, Un-buffered DIMM Dual channel memory architecture Supports AMD Extended Profiles for Overclocking (EXPO™) ASUS Enhanced Memory Profile (AEMP) |
|
| Maximum Memory | 256GB | |
| Graphics | ||
| Graphics | 1 x DisplayPort* 1 x HDMI™ port** – Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications. * Supports max. 8K@30Hz as specified in DisplayPort 1.4 ** Supports 4K@60Hz as specified in HDMI 2.1 *** VGA resolution support depends on processors’ or graphic cards’ resolution. |
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| Connector & Ports | ||
| HDMI | 1x HDMI 2.1 | |
| Display Port (s) | 1x DisplayPort 1.4 | |
| USB (s) | Rear USB (Total 10 ports) 1 x USB 20Gbps port (1 x USB Type-C®) 3 x USB 10Gbps ports (2 x Type-A + 1 x USB Type-C®) 4 x USB 5Gbps ports (4 x Type-A) 2 x USB 2.0 ports (2 x Type-A) Front USB (Total 7 ports) |
|
| LAN Port (s) | 1 x Intel 2.5Gb Ethernet ASUS LANGuard |
|
| Wireless Communication module | Wi-Fi 7* 2×2 Wi-Fi 7 (802.11be) Supports 2.4/5/6GHz frequency band** Supports Wi-Fi 7 160MHz bandwidth, up to 2.9Gbps transfer rate Bluetooth v5.4 |
|
| Supported Storage | Total supports 4 x M.2 slots and 2 x SATA 6Gb/s ports
AMD Ryzen™ 7000 & 9000 Series Desktop Processors AMD B850 Chipset |
|
| RAID | AMD RAIDXpert2 Technology Ryzen 9000 Series Processors: RAID 0/1/5/10 Ryzen 8000 Series Processors: RAID 0/1 Ryzen 7000 Series Processors: RAID 0/1/10 |
|
| Audio | 2 x Audio jacks | |
| Internal I/O Ports | Fan and Cooling Related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 4 x 4-pin Chassis Fan headers Power Related 1 x 24-pin Main Power connector 2 x 8-pin +12V CPU Power connectors Storage Related 3 x M.2 slots (Key M) 4 x SATA 6Gb/s ports USB 1 x USB 10Gbps connector (supports USB Type-C® ) 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports Miscellaneous 3 x Addressable Gen 2 headers 1 x Clear CMOS header 1 x Chassis Intrusion header 1 x COM Port header 1 x Front Panel Audio header (F_AUDIO) 1 x 10-1 pin Front System Panel header 1 x Thunderbolt™ (USB4®) header Back Panel I/O Ports: |
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| Others | ||
| Special Features | Extreme Engine Digi+ – 5K Black metallic capacitors ASUS Q-Design – M.2 Q-Latch – M.2 Q-Release – M.2 Q-Slide – PCIe Slot Q-Release Slim (with PCIe SafeSlot) – Q-Antenna – Q-Dashboard – Q-DIMM – Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) – Q-Slot ASUS Thermal Solution – M.2 heatsink backplate – M.2 heatsink ASUS EZ DIY – BIOS FlashBack™ button – BIOS FlashBack™ LED – Clear CMOS button – ProCool – Pre-mounted I/O shield – SafeSlot – SafeDIMM Aura Sync – Addressable Gen 2 headers |
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| Bundled Software | ROG Exclusive Software – ROG CPU-Z – Dolby Atmos ASUS Exclusive Software Armoury Crate – AIDA64 Extreme (60 days free trial) – Aura Creator – Aura Sync – Fan Xpert 4 – GameFirst – HWiNFO – Power Saving ASUS DriverHub ASUS GlideX TurboV Core Adobe Creative Cloud (Free Trial) Norton 360 for Gamers (60 Days Free Trial) WinRAR (40 Days Free Trial) UEFI BIOS ASUS EZ DIY – ASUS CrashFree BIOS 3 – ASUS EZ Flash 3 – ASUS UEFI BIOS EZ Mode – ASUS MyHotkey |
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| Warranty Information | ||
| Manufacturing Warranty | 3 Years Warranty | |
