ASRock B450 Pro4

The ASRock B450 Pro4 motherboard is designed for AMD processors with the AM4 socket, built on the AMD Promontory B450 chipset, which manages the interaction of all system components. The board features four DDR4 memory slots operating in dual-channel mode with support for up to 64 GB of memory at frequencies of 2133–3200 (OC) MHz. Expansion is handled by six PCI Express slots: two x16 (PCI Express 3.0) and four x1 (PCI Express 2.0). For storage drives, there are six SATA3 6.0 Gb/s ports, one Ultra M.2 slot (M2_1) supporting M.2 modules in 2242/2260/2280 formats, and one M.2 slot (M2_2) for SATA3 6.0 Gb/s drives in 2230/2242/2260/2280/22110 formats. The rear panel includes one PS/2 port for keyboard and mouse, one D-Sub, one HDMI, one DisplayPort 1.2, two USB 2.0 ports, one USB 3.1 Gen2 Type-A (10 Gb/s), one USB 3.1 Gen2 Type-C (10 Gb/s), four USB 3.1 Gen1 ports, one RJ-45 for networking, and audio connectors (line-in, front speakers, microphone). The package includes the ASRock B450 Pro4 motherboard, installation documentation, software on disc, a rear panel I/O shield, two SATA cables, and two M.2 mounting screws.