ASRock B660M PRO RS, LGA1700, DDR4, 90-MXBGW0-A0UAYZ

Shape factor µATX
Socket Intel 1700
chipset Intel B660
CPU-Compatibility Core i-12000, Pentium Gold G7000, Celeron G6000
RAM 4x DDR4 DIMM, dual PC4-38400U/DDR4-4800 (OC), max. 128GB (UDIMM)
Extension 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, 2280/2260/2242), 1x M.2/M-Key (PCIe 3.0 x4/SATA, 2280), 1x M.2/E-Key (PCIe/Intel CNVi, 2230)
external connectors 1x HDMI 2.1 (iGPU), 1x DisplayPort 1.4 (iGPU), 4x USB-A 3.0 (5Gb/s, B660), 2x USB-A 2.0 (480Mb/s), 1x Gb LAN (Intel I219-V), 3x jack, 1x PS/2 Combo
Internal connectors 1x USB-C 3.0 Key-A Header (5Gb/s, B660), 1x USB 3.0 Header (5Gb/s, 2x USB 3.0, B660), 2x USB 2.0 header (480Mb/s, 4x USB 2.0), 4x SATA 6Gb/s (B660), 1x TPM-Header, 1x Thunderbolt-Header 5-Pin, 1x Speaker-Header, 1x Chassis Intrusion-Header
Header Cooling 1x CPU fan 4-Pin, 1x CPU fan/?pump 4-Pin, 3x fan/pump 4-Pin
Header Lighting 1x 4-Pin RGB (+12V/G/R/B, max. 3A), 3x 3-Pin ARGB (+5V/DATA/GND, max. 3A)
buttons/Switches not available
Audio 7.1 (Realtek ALC897)
Graphics iGPU
Wireless not available
RAID level 0/1/5/10 (B660)
Multi-GPU AMD 2-Way-CrossFireX (x16/x4)
Power connections 1x 24-Pin ATX, 1x 8-Pin EPS12V
VRM 16 virtual phases (14+2), 8 real phases (7+1), PWM-Controller: RT3628AE (max. 9 phases)
MOSFETs CPU 14x 48A SM4508/SM4373
MOSFETs SoC 2x 48A SM4508/SM4373
Lighting RGB, 1 zone (page right)
BIOS 1x 16MB (128Mb)
Special features audio+solid capacitors, Diagnostic LED (LED indicators), 1x M.2-passive cooler, onboard TPM 2.0 support (Intel PTT)