Built for speed and expansion
Ideal if you're upgrading from an older platform or building a new gaming or productivity rig where PCIe 5.0 support and expandability matter. Pairs well with Ryzen 5, 7, and 9 processors.
ASUS
ASUS Prime B850-Plus WiFi AMD Socket AM5 ATX Motherboard
- Processor manufacturerAMD
- Maximum internal memory256 GB
- Number of HDDs supported4
- RAID levels0/1/10/5
- Top Wi-Fi standardWi-Fi 6E (802.11ax)
- Audio output channels7.1
- Compatible operating systemsWindows 11, Windows 10 64-bit
- Width305 mm
- Four DDR5 memory slots for up to 192 GB of fast RAM, future-proofing your build
- PCIe 5.0 slot (plus PCIe 4.0 and 3.0) means your graphics card and storage both get real bandwidth
- Three M.2 sockets let you run multiple NVMe drives without compromise
- WiFi 6E built in—no separate adapter needed
Description
Specifications
General
| Brand | ASUS |
|---|---|
| Product colour | Multicolour |
| BIOS type | UEFI AMI |
| Component for | PC |
| BIOS memory size | 256 |
| Unbuffered memory | Yes |
| ECC сompatibility | ECC & Non-ECC |
| Number of memory slots | 4 |
| Motherboard form factor | ATX |
| Number of M.2 (M) slots | 3 |
| PCI Express x16 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Warranty | 36 months |
| EAN | 4711387931509 |
Processor
| Processor manufacturer | AMD |
|---|---|
| Motherboard chipset | AMD B850 |
| Processor socket | Socket AM5 |
| CPU fan connector | Yes |
| Motherboard chipset family | AMD |
| Compatible processor series | AMD Ryzen 7000 Series/AMD Ryzen 8000 Series/AMD Ryzen 9000 Series |
| Number of CPU fan connectors | 1 |
Memory
| Maximum internal memory | 256 GB |
|---|---|
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
Storage
| Number of HDDs supported | 4 |
|---|---|
| Supported storage drive types | HDD & SSD |
| Number of storage drives supported | 7 |
| Supported storage drive interfaces | M.2, SATA III |
Graphics
| On-board graphics card | No |
|---|
Audio
| Microphone in | Yes |
|---|---|
| Audio output channels | 7.1 |
| Front panel audio connector | Yes |
Ports
| HDMI ports quantity | 1 |
|---|---|
| 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 |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| TPM connector | Yes |
| USB 2.0 connectors | 3 |
| 12V power connector | Yes |
| Thunderbolt headers | 1 |
| S/PDIF out connector | Yes |
| DisplayPorts quantity | 1 |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Number of COM connectors | 1 |
| Chassis intrusion connector | Yes |
| EPS power connector (8-pin) | Yes |
| ATX Power connector (24-pin) | Yes |
| Number of SATA III connectors | 4 |
| Number of chassis fan connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
Connectivity
| Wi-Fi | Yes |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
Software & security
| Compatible operating systems | Windows 11, Windows 10 64-bit |
|---|---|
| Windows operating systems supported | Windows 10 x64/Windows 11 |
Performance & capacities
| RAID levels | 0/1/10/5 |
|---|---|
| Supported memory clock speed (max) | 8000 |
Features
| RAID support | Yes |
|---|---|
| Supported memory types | DDR5-SDRAM |
| Parallel processing technology support | Not supported |
Dimensions & weight
| Width | 305 mm |
|---|---|
| Depth | 244 mm |
| Height | 48 mm |
| Weight | 1.05 kg |
