Asus ROG STRIX B850-A GAMING WIFI Motherboard AM5 4x DDR5, 1x DP 1x HDMI, 2x PCIE
MPN:ROG STRIX B850-A GAMING WIFI
Description
Specifications
| 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 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
View all specifications (+77)
| Supported memory clock speed (max) | 8000 |
| Maximum internal memory | 192 |
| Unbuffered memory | Y |
| Storage controllers | |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2,SATA III |
| Number of HDDs supported | 2 |
| Number of storage drives supported | 6 |
| RAID support | Y |
| RAID levels | 0,1,5,10 |
| Graphics | |
| Parallel processing technology support | Not supported |
| On-board graphics card | N |
| Maximum resolution | 7680 x 4320 |
| Internal I/O | |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Number of SATA III connectors | 2 |
| Number of SATA II connectors | 0 |
| Number of SATA connectors | 0 |
| Front panel audio connector | Y |
| Front panel connector | Y |
| ATX Power connector (24-pin) | Y |
| CPU fan connector | Y |
| Number of chassis fan connectors | 4 |
| EPS power connector (8-pin) | Y |
| Thunderbolt headers | 1 |
| RGB LED pin header | Y |
| Rear panel I/O ports | |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| 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 | 1 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DVI-D ports quantity | 0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Line-in | Y |
| Headphone outputs | 1 |
| S/PDIF out port | Y |
| Digital audio optical out | 1 |
| WiFi-AP antenna jack | 2 |
| Network | |
| Ethernet LAN | Y |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Wi-Fi | Y |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Bluetooth | Y |
| Bluetooth version | 5.4 |
| Features | |
| Component for | PC |
| Motherboard form factor | ATX |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B850 |
| Audio chip | Realtek ALC4080 |
| Audio output channels | 7.1 |
| Product colour | White |
| 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 |
| BIOS | |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 |
| Clear CMOS button | Y |
| Packaging data | |
| Package width | 353 |
| Package depth | 273 |
| Package height | 68 |
| Package weight | 2040 |
| Weight & dimensions | |
| Width | 305 |
| Depth | 244 |
| Packaging content | |
| Cables included | SATA |
| Antenna included | Y |
| Other features | |
| mSATA ports quantity | 0 |
| Weight | 2040 |
| Quick installation guide | Y |
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