PRIME 850-PLUS WIFI
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B850-PLUS WIFI motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
* CEC Tier II ready
General
| Unit Calculated Weight | 1.81 kg |
| Unit Calculated Volume | 0.008044 cubm |
| Units per Shipping Box | 5 |
| Summary | ASUS PRIME B850-PLUS WIFI. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 5, 10. Ethernet interface type: 2.5 Gigabit Ethernet, Top Wi-Fi standard: Wi-Fi 6E (802.11ax). Component for: PC, Motherboard form factor: ATX, Motherboard chipset family: AMD |
| Unit Box Height | 0.274 |
| Unit Box Length | 0.357 |
| Unit Box Width | 0.068 |
| Model | PRIME B850-PLUS WIFI |
Features
| Audio output channels | 7.1 channels |
| Compatible operating systems | Windows 11, Windows 10 64-bit |
| Component for | PC |
| Motherboard chipset | AMD B850 |
| Motherboard chipset family | AMD |
| Motherboard form factor | ATX |
| Product colour | Multicolour |
| Windows operating systems supported | Windows 10 x64/Windows 11 |
Processor
| Compatible processor series | AMD Ryzen 7000 Series/AMD Ryzen 8000 Series/AMD Ryzen 9000 Series |
| Processor manufacturer | AMD |
| Processor socket | Socket AM5 |
Memory
| ECC сompatibility | ECC & Non-ECC |
| Maximum internal memory | 256 GB |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 8000 MHz |
| Supported memory types | DDR5-SDRAM |
| Unbuffered memory | Yes |
Storage controllers
| Number of HDDs supported | 4 |
| Number of storage drives supported | 7 |
| RAID levels | 0/1/10/5 |
| RAID support | Yes |
| Supported storage drive interfaces | M.2,SATA III |
| Supported storage drive types | HDD & SSD |
Graphics
| On-board graphics card | No |
| Parallel processing technology support | Not supported |
Internal I/O
| 12V power connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Chassis intrusion connector | Yes |
| CPU fan connector | Yes |
| EPS power connector (8-pin) | Yes |
| Front panel audio connector | Yes |
| Number of chassis fan connectors | 4 |
| Number of COM connectors | 1 |
| Number of CPU fan connectors | 1 |
| Number of SATA III connectors | 4 |
| S/PDIF out connector | Yes |
| Thunderbolt headers | 1 |
| TPM connector | Yes |
| USB 2.0 connectors | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
Rear panel I/O ports
| DisplayPorts quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| Microphone in | Yes |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
Network
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi | Yes |
Expansion slots
| Number of M.2 (M) slots | 3 |
| PCI Express x16 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
BIOS
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
Packaging data
| Package depth | 68 mm |
| Package height | 273 mm |
| Package weight | 1260 g |
| Package width | 353 mm |
Weight & dimensions
| Depth | 244 mm |
| Height | 48 mm |
| Width | 305 mm |
Other features
| Weight | 1050 g |
