Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor manufacturer | AMD |
| Processor socket | AM4 |
| Memory | |
| Maximum internal memory | 128 GB |
| ECC | ![]() |
| Non-ECC | ![]() |
| Supported memory types | DDR4 |
| Memory channels | Dual-channel |
| Unbuffered memory | ![]() |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 4400 MHz |
| ECC сompatibility | Non-ECC |
| Networking | |
| Wi-Fi standards | Wi-Fi 6 |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Ethernet interface type | Gigabit Ethernet |
| Internal I/O | |
| USB 2.0 connectors | 2 |
| CPU fan connector | ![]() |
| ATX Power connector (24-pin) | ![]() |
| 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 | 8 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| RGB LED pin header | ![]() |
| Back panel I/O ports | |
| USB 2.0 ports quantity | 2 |
| WiFi-AP antenna jack | 2 |
| HDMI ports quantity | 1 |
| HDMI version | 1.4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| Storage controllers | |
| RAID support | ![]() |
| Expansion slots | |
| PCI Express x16 slots | 1 |
| PCI Express x1 slots | 3 |
| PCI Express x1 (Gen 3.x) slots | 3 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| Number of M.2 (M) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| BIOS | |
| Clear CMOS button | ![]() |
| Features | |
| Motherboard chipset | AMD B550 |
| Motherboard form factor | Micro ATX |
| Component for | PC |
| Product type | Motherboard |
| EAN | 4712960687066 |
The BIOSTAR B550MXC PRO is a motherboard built on the AMD B550 chipset for the AM4 socket, providing a stable platform for modern processors. It is designed in a uATX form factor, making it suitable for compact and mainstream PC builds without sacrificing core features. This board provides native support for AMD Ryzen 3rd and 4th Generation CPUs, enabling access to the PCIe 4.0 interface for high-speed graphics cards and storage devices. Its power delivery system uses standard 24-pin ATX and 8-pin EPS connectors to supply consistent power for system stability.
For system memory, the board includes four DIMM slots that accommodate dual-channel DDR4 configurations up to a total of 128 GB at speeds reaching 4400 MHz. Storage connectivity is handled by one M.2 slot for NVMe drives and eight SATA III ports for traditional SSDs or hard drives, with RAID 0, 1, and 10 support available. The board integrates both Gigabit Ethernet for wired connections and Wi-Fi 6 with Bluetooth for wireless networking. Onboard headers are included for USB, front panel audio, system fans, and RGB lighting components.
Key Features:- Features a uATX form factor for compact PC builds
- Utilizes the AMD AM4 processor socket
- Based on the AMD B550 chipset
- Supports AMD Ryzen 3rd and 4th Generation processors
- Offers four DIMM slots for up to 128 GB of dual-channel DDR4 memory
- Includes one PCIe 4.0 x16 slot for a primary graphics card
- Provides one M.2 slot and eight SATA III ports for storage drives
- Equipped with Wi-Fi 6, Bluetooth, and Gigabit Ethernet
- Supports RAID 0, 1, and 10 configurations
- Includes headers for RGB lighting, system fans, and front panel I/O
Estimated delivery: 18.03 - 23.03
Today: 10:00 - 18:00
Estimated delivery: 18.03 - 23.03
Today: 09:00 - 17:00
Estimated delivery: 18.03 - 23.03
Today: 10:00 - 17:00
Estimated delivery: 18.03 - 23.03
Today: 10:00 - 18:00
Estimated delivery: 18.03 - 23.03
Today: 10:00 - 17:00
Estimated delivery time: 18.03 - 23.03
Estimated delivery time: 18.03 - 22.03
Estimated delivery time: 19.03 - 23.03
Estimated delivery time: 19.03 - 23.03
Estimated delivery time: 19.03 - 22.03
Estimated delivery time: 18.03 - 23.03
Estimated delivery time: 18.03 - 23.03
Estimated delivery time: 19.03 - 22.03


