Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Processor socket | AM5 |
| Supported processor sockets | Socket AM5 |
| Memory | |
| Maximum internal memory | 192 GB |
| ECC | ![]() |
| Non-ECC | ![]() |
| Supported memory types | DDR5 |
| Memory channels | Dual-channel |
| Unbuffered memory | ![]() |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 8000 MHz |
| ECC сompatibility | ECC & Non-ECC |
| Weight & dimensions | |
| Width | 305 mm |
| Depth | 244 mm |
| Networking | |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Bluetooth version | 5.4 |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Internal I/O | |
| Number of SATA connectors | 0 |
| USB 2.0 connectors | 2 |
| CPU fan connector | ![]() |
| ATX Power connector (24-pin) | ![]() |
| Number of EATX power connectors | 2 |
| Number of chassis fan connectors | 4 |
| Front panel audio connector | ![]() |
| TPM connector | ![]() |
| EPS power connector (8-pin) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 2 |
| Number of SATA II connectors | 0 |
| Thunderbolt headers | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| RGB LED pin header | ![]() |
| Number of RGB LED pin headers | 3 |
| Number of CPU fan connectors | 2 |
| Number of water pump connectors | 1 |
| Number of EPS power connectors (8-pin) | 2 |
| Number of temperature sensor headers | 1 |
| Back panel I/O ports | |
| Line-in | ![]() |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| S/PDIF out port | ![]() |
| VGA (D-Sub) ports quantity | 0 |
| DVI-D ports quantity | 0 |
| Digital audio optical out | 1 |
| WiFi-AP antenna jack | 2 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| 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 |
| Storage controllers | |
| RAID levels | 0, 1, 5, 10 |
| Number of HDDs supported | 2 |
| RAID support | ![]() |
| Number of storage drives supported | 6 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III |
| Packaging data | |
| Package weight | 2.04 kg |
| Package depth | 273 mm |
| Package height | 68 mm |
| Package width | 353 mm |
| Packaging content | |
| Cables included | SATA |
| Antenna included | ![]() |
| Expansion slots | |
| PCI Express x16 slots | 2 |
| Number of M.2 (M) slots | 4 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| 1st M.2 largest key size | 2280 |
| 2nd M.2 largest key size | 22110 |
| 3rd M.2 largest key size | 2280 |
| 4th M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| 3rd M.2 highest PCI Express generation | 4.0 |
| 4th M.2 highest PCI Express generation | 4.0 |
| BIOS | |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Clear CMOS button | ![]() |
| Other features | |
| Weight | 2.04 kg |
| Quick installation guide | ![]() |
| mSATA ports quantity | 0 |
| Graphics | |
| Maximum resolution | 7680 x 4320 pixels |
| Parallel processing technology support | Not supported |
| On-board graphics card | ![]() |
| Features | |
| Motherboard chipset | AMD B850 |
| Motherboard form factor | ATX |
| Product colour | White |
| Audio output channels | 7.1 channels |
| Windows operating systems supported | Windows 11 |
| Power source type | ATX |
| Motherboard chipset family | AMD |
| Component for | PC |
| Audio chip | Realtek ALC4080 |
| EAN | 4711387772676 |
| Warranty | 3 years |
This ASUS ROG Strix B850-A motherboard is an ATX platform built for the AMD AM5 socket, providing compatibility with Ryzen 7000, 8000, and 9000 series processors. It utilizes the B850 chipset to deliver a balanced feature set intended for high-performance gaming systems and content creation workstations. The board incorporates a robust power delivery system and comprehensive thermal solutions to maintain stable operation under demanding computational loads. Its design prioritizes expandability and support for current component standards.
The motherboard accommodates up to 192 GB of dual-channel DDR5 memory, with overclocking profiles enabling speeds up to 8000 MHz. For storage, it is equipped with four M.2 slots, one of which supports the PCIe 5.0 standard for next-generation NVMe SSDs, complemented by two SATA 6Gb/s ports. Network connectivity is handled by an integrated 2.5Gb Ethernet port and a Wi-Fi 7 module that also incorporates Bluetooth 5.4. A comprehensive set of I/O, including multiple USB 3.2 Gen 2 ports and a Thunderbolt header, ensures extensive peripheral and internal component compatibility.
Key Features:- Supports AMD Ryzen 9000, 8000 & 7000 series processors
- Features the AMD B850 chipset
- ATX form factor for standard PC cases
- Provides four DIMM slots for up to 192 GB of DDR5 memory
- Includes one PCIe 5.0 x16 slot for graphics cards
- Offers four M.2 slots for high-speed storage
- Equipped with a 2.5Gb Ethernet port
- Integrated Wi-Fi 7 and Bluetooth 5.4 connectivity
- Features a high-definition ALC4080 audio chipset
- Includes a Thunderbolt header for expansion cards
Estimated delivery: 18.11 - 21.11
Today: 11:00 - 15:00
Estimated delivery: 18.11 - 21.11
Today: Closed
Estimated delivery: 18.11 - 21.11
Today: Closed
Estimated delivery: 18.11 - 21.11
Today: Closed
Estimated delivery: 18.11 - 21.11
Today: 10:00 - 14:00
Estimated delivery time: 18.11 - 21.11
Estimated delivery time: 19.11 - 21.11
Estimated delivery time: 18.11 - 20.11
Estimated delivery time: 19.11 - 21.11
Estimated delivery time: 19.11 - 20.11
Estimated delivery time: 19.11 - 20.11
- manual pdf (English)


