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The ROG STRIX B850-A GAMING WIFI7 Neo motherboard features a sleek white PCB and support for AMD Ryzen 9000, 8000, 7000 Series processors, delivering smarter performance and faster connectivity for gaming, creation, and everyday use. Powered by AI technologies including AI Cache Boost, ASUS AI Advisor, AI Networking II, AI Cooling II and AEMP it offers a streamlined setup and optimized performance. With support for up to 23 USB ports, enhanced memory routing, EZ PC DIY design, 64MB BIOS, and Realtek ® 5G Ethernet, users can enjoy seamless setup, future-ready compatibility, and ultra-fast, stable networking.
| Processor | |
| Processor manufacturer: | AMD |
| Processor socket: | Socket AM5 |
| Compatible processor series: | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Supported processor sockets: | Socket AM5 |
| Memory | |
| Supported memory types: | DDR5-SDRAM |
| Number of memory slots: | 4 |
| Maximum internal memory: | 256 GB |
| Memory slots type: | DIMM |
| Memory channels: | Dual-channel |
| ECC ompatibility: | ECC & Non-ECC |
| Supported memory clock speed (max): | 9000 MHz |
| Unbuffered memory: | Yes |
| Maximum internal memory per slot: | 64 GB |
| Storage controllers | |
| Supported storage drive interfaces: | M.2, SATA III |
| Supported storage drive types: | HDD & SSD |
| Number of HDDs supported: | 4 |
| Number of storage drives supported: | 6 |
| RAID support: | Yes |
| RAID levels: | 0, 1, 5, 10 |
| Graphics | |
| Parallel processing technology support: | Not supported |
| On-board graphics card: | No |
| Maximum resolution: | 3840 x 2160 pixels |
| Internal I/O | |
| USB 2.0 connectors: | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors: | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors: | 1 |
| Number of SATA III connectors: | 2 |
| Front panel audio connector: | Yes |
| Front panel connector: | Yes |
| ATX Power connector (24-pin): | Yes |
| CPU fan connector: | Yes |
| Number of CPU fan connectors: | 2 |
| Number of chassis fan connectors: | 4 |
| EPS power connector (8-pin): | Yes |
| Number of EPS power connectors (8-pin): | 2 |
| Thunderbolt headers: | 1 |
| Number of water pump connectors: | 1 |
| RGB LED pin header: | Yes |
| Number of RGB LED pin headers: | 3 |
| Rear panel I/O ports | |
| USB 2.0 ports quantity: | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 6 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: | 2 |
| Ethernet LAN (RJ-45) ports: | 1 |
| VGA (D-Sub) ports quantity: | 0 |
| HDMI ports quantity: | 1 |
| DVI-D ports quantity: | 0 |
| HDMI version: | 2.1 |
| Headphone outputs: | 1 |
| Line-in: | Yes |
| S/PDIF out port: | Yes |
| Digital audio optical out: | 1 |
| WiFi-AP antenna jack: | 2 |
| Network | |
| Wi-Fi: | Yes |
| Ethernet LAN: | Yes |
| Ethernet interface type: | 5 Gigabit Ethernet |
| Top Wi-Fi standard: | Wi-Fi 7 (802.11be) |
| Wi-Fi standards: | Wi-Fi 7 (802.11be) |
| WLAN controller model: | MediaTek MT7925 |
| Bluetooth: | Yes |
| Bluetooth version: | 5.4 |
| Features | |
| Component for: | PC |
| Motherboard form factor: | ATX |
| Motherboard chipset family: | AMD |
| Motherboard chipset: | AMD B850 |
| Audio output channels: | 7.1 channels |
| Audio chip: | Realtek ALC4080 |
| Product colour: | White |
| Cooling type: | Passive |
| Power source type: | ATX |
| Windows operating systems supported: | Windows 11 |
| Expansion slots | |
| PCI Express x16 (Gen 4.x) slots: | 1 |
| PCI Express x16 (Gen 5.x) slots: | 1 |
| Number of M.2 (M) slots: | 4 |
| 1st M.2 largest key size: | 2280 |
| 1st M.2 highest PCI Express generation: | 5.0 |
| 2nd M.2 largest key size: | 2280 |
| 2nd M.2 highest PCI Express generation: | 4.0 |
| 3rd M.2 largest key size: | 2280 |
| 3rd M.2 highest PCI Express generation: | 4.0 |
| 4th M.2 largest key size: | 2280 |
| 4th M.2 highest PCI Express generation: | 4.0 |
| BIOS | |
| BIOS type: | UEFI AMI |
| BIOS memory size: | 512 Mbit |
| Clear CMOS button: | Yes |
| BIOS flashback button: | Yes |
| Weight & dimensions | |
| Width: | 305 mm |
| Depth: | 244 mm |
| Packaging content | |
| Cables included: | SATA |
| Antenna included: | Yes |
| Other features | |
| Quick installation guide: | Yes |
Product Safety Information
Responsible Person in the EU:
ASUS HOLLAND B.V Marconistraat 2 7825 GD GD Nieuw-Dordrech Netherlands https://qr.asus.com/ProductSafety
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