ASRock B450M Pro4 R2.0 AM4 AMD Motherboard 90-MXBEG0-A0UAYZ

Asrock B450M Pro4 R2.0. Processor manufacturer AMD, Processor socket Socket AM4, Compatible processor series AMD Ryzen™ 3, AMD Ryzen™ 5, AMD Ryzen™ 7. Supported memory types DDR4-SDRAM, Maximum internal memory 128 GB, Memory slots type DIMM. Supported storage drive interfaces M.2, PCI Express 3.0, SATA III, Supported storage drive types HDD & SSD, RAID levels 0, 1, 10. Parallel processing technology support CrossFireX, Quad-GPU CrossFireX, Graphics card family AMD, Maximum resolution 4096 x 2160 pixels. USB connector type USB Type-A, USB Type-C
Processor Processor manufacturer AMD Processor socket Socket AM4 Compatible processor series AMD Ryzen™ 3, AMD Ryzen™ 5, AMD Ryzen™ 7 Memory Supported memory types DDR4-SDRAM Number of memory slots 4 Memory slots type DIMM Memory channels Dual-channel Non-ECC Y Supported memory clock speeds 2133,2400,2667,2933,3200 MHz Maximum internal memory 128 GB Unbuffered memory Y Features Component for PC Motherboard form factor micro ATX Motherboard chipset family AMD Motherboard chipset AMD B450 Audio chip Realtek ALC892 / Realtek ALC897 Audio output channels 7.1 channels PC health monitoring Fan, Temperature, Voltage Power source type ATX Windows operating systems supported Windows 10 x64, Windows 11 x64 Harmonized System (HS) code 84733020 Internal I/O USB 2.0 connectors 2 USB 3.2 Gen 1 (3.1 Gen 1) connectors 1 Number of SATA III connectors 4 Front panel audio connector Y Front panel connector Y ATX Power connector (24-pin) Y CPU fan connector Y Number of chassis fan connectors 3 Chassis intrusion connector Y EPS power connector (8-pin) Y Number of COM connectors 1 TPM connector Y 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 2 (3.1 Gen 2) Type-A ports quantity 1 USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1 Ethernet LAN (RJ-45) ports 1 VGA (D-Sub) ports quantity 1 HDMI ports quantity 1 HDMI version 1.4 DVI-D ports quantity 1 Headphone outputs 1 Microphone in Y USB connector type USB Type-A, USB Type-C Storage controllers Supported storage drive types HDD & SSD Supported storage drive interfaces M.2, PCI Express 3.0, SATA III RAID support Y RAID levels 0, 1, 10 Network Ethernet LAN Y Ethernet interface type Gigabit Ethernet LAN controller Realtek RTL8111H Wake-on-LAN ready Y Wi-Fi N BIOS BIOS type UEFI AMI BIOS memory size 128 Mbit ACPI version 5.1 System Management BIOS (SMBIOS) version 2.3 Expansion slots PCI Express x16 (Gen 2.x) slots 1 PCI Express x16 (Gen 3.x) slots 1 Number of M.2 (M) slots 1 Graphics Parallel processing technology support CrossFireX, Quad-GPU CrossFireX On-board graphics card Y Graphics card family AMD Maximum resolution 4096 x 2160 pixels HDCP Y DirectX version 12.0 Discrete graphics support Y Number of displays supported 3 Weight & dimensions Width 244 mm Depth 244 mm Packaging content Cables included SATA Drivers included Y Bundled software ASRock A-Tuning ASRock Polychrome SYNC ASRock XFast LAN