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™ 3, AMD Ryzen™ 5, AMD Ryzen™ 7 |
| Processor socket | AM4 |
| Memory | |
| Maximum internal memory | 128 GB |
| ECC | ![]() |
| Non-ECC | ![]() |
| Supported memory clock speeds | 2133,2400,2667,2933,3200 MHz |
| Supported memory types | DDR4 |
| Memory channels | Dual-channel |
| Unbuffered memory | ![]() |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 3200 MHz |
| ECC сompatibility | Non-ECC |
| Weight & dimensions | |
| Width | 244 mm |
| Depth | 244 mm |
| Networking | |
| Bluetooth version | Not applicable |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wake-on-LAN ready | ![]() |
| LAN controller | Realtek RTL8111H |
| Wi-Fi | ![]() |
| Ethernet interface type | Gigabit Ethernet |
| Internal I/O | |
| USB 2.0 connectors | 2 |
| CPU fan connector | ![]() |
| Number of COM connectors | 1 |
| ATX Power connector (24-pin) | ![]() |
| Chassis intrusion connector | ![]() |
| Number of chassis fan connectors | 3 |
| 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 | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 0 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| RGB LED pin header | ![]() |
| Back panel I/O ports | |
| USB connector type | USB Type-A, USB Type-C |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | ![]() |
| VGA (D-Sub) ports quantity | 1 |
| DVI-D ports quantity | 1 |
| HDMI ports quantity | 1 |
| HDMI 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 | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Storage controllers | |
| RAID levels | 0, 1, 10 |
| RAID support | ![]() |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, PCI Express 3.0, SATA III |
| Packaging content | |
| Bundled software | ASRock A-Tuning ASRock Polychrome SYNC ASRock XFast LAN |
| Cables included | SATA |
| Drivers included | ![]() |
| Expansion slots | |
| PCI Express x16 slots | 2 |
| PCI Express x1 slots | 1 |
| PCI Express x16 (Gen 2.x) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| Number of M.2 (M) slots | 1 |
| BIOS | |
| BIOS memory size | 128 Mbit |
| BIOS type | UEFI AMI |
| ACPI version | 5.1 |
| Clear CMOS button | ![]() |
| System Management BIOS (SMBIOS) version | 2.3 |
| Graphics | |
| Maximum resolution | 4096 x 2160 pixels |
| Parallel processing technology support | CrossFire |
| DirectX version | 12.0 |
| HDCP | ![]() |
| Graphics card family | AMD |
| On-board graphics card | ![]() |
| Discrete graphics support | ![]() |
| Number of displays supported | 3 |
| Features | |
| Motherboard chipset | AMD B450 |
| Motherboard form factor | Micro ATX |
| Product colour | Black |
| Audio output channels | 7.1 channels |
| PC health monitoring | Fan, Temperature, Voltage |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Power source type | ATX |
| Motherboard chipset family | AMD |
| Component for | PC |
| Audio chip | Realtek ALC892 / Realtek ALC897 |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| Motherboard | |
| Motherboard chipset | AMD B450 |
| EAN | 4710483932793 |
| Warranty | 3 years |
The ASRock B450M Pro4 R2.0 is a Micro ATX motherboard designed for AMD AM4 socket processors. Built on the B450 chipset, it provides a stable foundation for compact PC builds focused on productivity or gaming. The board utilizes a robust power phase design to supply consistent voltage to the CPU and includes heatsinks on critical components to aid in thermal management. It supports a wide range of AMD Ryzen processors, offering flexibility for various performance tiers and system configurations.
This motherboard accommodates up to 128 GB of dual-channel DDR4 memory across four DIMM slots, with overclocking support up to 3200 MHz. For storage, it is equipped with two M.2 slots for high-speed NVMe or SATA solid-state drives and four SATA III ports for additional storage devices. The rear I/O panel includes USB 3.2 Gen 2 Type-A and Type-C ports for fast data transfer, along with a Gigabit Ethernet port for reliable network connectivity and an HDMI port for integrated graphics output.
Key Features:- Micro ATX form factor for compact system builds
- AMD AM4 socket supports a range of Ryzen processors
- Four DDR4 DIMM slots with up to 128 GB capacity
- Dual M.2 slots for NVMe and SATA SSDs
- Four SATA III 6.0 Gb/s connectors with RAID 0, 1, 10 support
- One PCIe 3.0 x16 slot for a primary graphics card
- Rear USB 3.2 Gen 2 Type-A and Type-C ports
- Onboard Gigabit Ethernet controller
- Realtek ALC892/897 7.1 channel audio codec
- Includes headers for RGB lighting and multiple chassis fans
Estimated delivery: 19.11 - 21.11
Today: 10:00 - 18:00
Estimated delivery: 19.11 - 21.11
Today: 09:00 - 17:00
Estimated delivery: 19.11 - 21.11
Today: 10:00 - 17:00
Estimated delivery: 19.11 - 21.11
Today: 10:00 - 18:00
Estimated delivery: 19.11 - 21.11
Today: 10:00 - 17:00
Estimated delivery time: 19.11 - 21.11
Estimated delivery time: 20.11 - 21.11
Estimated delivery time: 19.11 - 20.11
Estimated delivery time: 20.11 - 21.11
Estimated delivery time: 20.11
Estimated delivery time: 20.11
- manual pdf (English)


