Socket AM4, Form factor MicroATX, Chipset AMD B550, CPU compatibility Ryzen 4000G, Ryzen 3000, without TDP restriction (manufacturer list), VRM 8 real phases (5 + 3), PWM controller: RAA229004 (max. 8 phases), MOSFETs CPU 5x 46A 4C10N / 10x 4C06N, MOSFETs SoC 3x 46A 4C10N / 4C06N, RAM 4x DDR4 DIMM, dual PC4-37866U / DDR4-4733 (OC), max. 128GB (UDIMM), Expansion slots 1x PCIe 4.0 x16, 1x PCIe 3.0 x16 (x4), 1x PCIe 3.0 x1, 1x M.2 / M-Key (PCIe 4.0 x4 / SATA, 22110/2280/2260/2242), 1x M .2 / M-Key (PCIe 3.0 x2 / SATA, 2280/2260/2242), External connections 1x DVI-D (iGPU), 1x HDMI 2.1 (iGPU), 4x USB-A 3.0, 4x USB-A 2.0, 1x Gb LAN (Realtek RTL8118AS), 3x jack, 1x PS / 2 combo, Internal connections 1x USB 3.0 header (2x USB 3.0), 1x USB 2.0 header (2x USB 2.0), 4x SATA 6Gb / s (B550), 1x serial, 1x TPM header, Header cooling 1x CPU fan 4-pin, 2x fan 4-pin, Header lighting 3x 4-pin RGB (+ 12V / G / R / B, max. 2A), 2x 3-pin ARGB (+ 5V / DATA / GND, max. 5A), Buttons / Switches USB BIOS Flashback / Q-Flash Plus (internal), Audio 7.1 (Realtek ALC887), Onboard graphics iGPU, RAID level 0/1/10 (B550), Power connections 1x 24-pin ATX, 1x 8-pin EPS12V, BIOS 1x 32MB (256Mb), Special features audio + solid capacitors, integrated I / O cover