-
−2%
The Asrock B850 Pro-A motherboard supports AMD Ryzen 7000, 8000, and 9000 series processors with AM5 socket. It has 4 DIMM slots for DDR5 memory, 7.1 channel audio, and a variety of USB ports, including USB Type-C.
The Asrock B850 Pro-A motherboard supports AMD Ryzen 7000, 8000, and 9000 series processors with AM5 socket. It has 4 DIMM slots for DDR5 memory, 7.1 channel audio, and a variety of USB ports, including USB Type-C.
Guarantee
24 month
Delivery from Europe in
8 - 9
business days
Compatible with AMD Ryzen 7000, 8000 and 9000 series processors with Socket AM5. Key features: 4 DIMM slots for DDR5 memory, 7.1 channel audio system and a wide range of USB ports, including USB Type-C.
Processor | |
|---|---|
| Multiple processor sockets | Socket AM5 |
| Processor manufacturer | AMD |
| Composite processor series | AMD Ryzen 7000 series, AMD Ryzen 8000 series, AMD Ryzen 9000 series |
Graphics | |
| HDCP | Yes |
| Maximum resolution | 3840 x 2160 pixels |
Features | |
| Product color | Black |
| Audio chip | Realtek ALC897 |
| Composite Windows operating systems | Windows 10 x64, Windows 11 x64 |
| Motherboard chipset family | AMD |
| Motherboard format type | ATX |
| Audio output channels | 7.1 channels |
| Motherboard chip | AMD B850 |
Memory | |
| Memory channels | Dual channel |
| ECC compatibility | ECC and Non-ECC |
| Unbuffered memory | Yes |
| Number of memory slots | 4 |
| Memory slot type | DIMMs |
| Types of compound memory | DDR5-SDRAM |
| Maximum internal memory | 256GB |
Weight and dimensions | |
| Width | 305mm |
| Depth | 244 mm |
Network | |
| Wi-Fi | No |
| Ethernet LAN | Yes |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| LAN controller | Dragon RTL8125BG |
Internal I/O | |
| TPM connector | Yes |
| Number of chassis fan connectors | 4 |
| EPS power connector (8-pin) | Yes |
| Front panel audio connector | Yes |
| CPU fan connector | Yes |
| Number of CPU fan connectors | 2 |
| Number of water pump connections | 1 |
| Number of USB 3.2 Gen 1 (3.1 Gen 1) ports | 1 |
| Number of EPS power connections (8-pin) | 2 |
| ATX power connector (24-pin) | Yes |
| Number of RGB LED pin connectors | 4 |
| Number of SATA III connectors | 4 |
| Number of USB 2.0 ports | 2 |
| 12V power connector | Yes |
| RGB LED pin connector | Yes |
| Number of USB 3.2 Gen 2x2 ports | 1 |
BIOS | |
| BIOS type | UEFI AMI |
Memory controllers | |
| RAID support | Yes |
| Composite memory device interfaces | PCI Express 3.0, PCI Express 4.0, PCI Express 5.0, SATA III |
| RAID levels | 1, 0, 10 |
| Composite number of memory devices | 8 |
| Composite types of memory devices | HDD and SSD |
Rear panel I/O ports | |
| Number of USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports | 1 |
| HDMI version | 2.1 |
| Number of HDMI ports | 1 |
| Number of USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports | 4 |
| Number of USB 2.0 ports | 6 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB connection type | USB Type-A, USB Type-C |
| Headphone outputs | 3 |
| Microphone input | Yes |
| Line-in | Yes |
| Number of USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports | 1 |
Expansion slots | |
| 2-o M.2 the highest PCI Express generation | 4.0 |
| 1-o M.2 the highest PCI Express generation | 5.0 |
| 3-o M.2 maximum key size | 2280 |
| M.2 (M) number of sockets | 4 |
| 1-o M.2 maximum key size | 2280 |
| 2-o M.2 maximum key size | 2280 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| 4-o M.2 maximum key size | 2280 |
| 3-o M.2 the highest PCI Express generation | 4.0 |
| 4-o M.2 the highest PCI Express generation | 3.0 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| Height | 100mm |
| Length | 400mm |
| Weight | 1600g |
| Width | 300mm |