ASRock B450M Steel Legend

The ASRock B450M Steel Legend motherboard supports only processors compatible with the AMD AM4 socket. The board features four memory slots that accommodate DDR4 modules with frequencies ranging from 2133 to 3533+ MHz (OC), with a maximum memory capacity of 64 GB. Expansion cards are supported through three slots: 1 x PCI Express 3.0 x16, 1 x PCI Express 2.0 x16, and 1 x PCI Express 2.0 x1. Internal storage devices connect via 4 x SATA3 6.0 Gb/s, one Ultra M.2 slot (M2_1) supporting M Key drives of 2242/2260/2280 form factors, and one M.2 slot (M2_2) supporting M.2 SATA3 6.0 Gb/s M Key drives of 2230/2242/2260/2280 form factors. The rear I/O panel includes 1 x PS/2 port for keyboard and mouse, 1 x HDMI, 1 x DisplayPort 1.2, 1 x Optical SPDIF Out, 2 x USB 2.0, 1 x USB 3.1 Gen2 Type-A, 1 x USB 3.1 Gen2 Type-C, 4 x USB 3.1 Gen1, and 1 x RJ-45 LAN with ACT/LINK LED and SPEED indicators. HD audio connectors are also provided for rear speakers, center, subwoofer, line-in, front speakers, and microphone with gold-plated audio plugs.