MB S1700 ASRock B660M-HDV mATX
// CPU
Supports 12th Gen Intel® Core™ Processors (LGA1700)
Chipset
— Intel® B660
Memory
— Dual Channel DDR4 Memory Technology
— 2 x DDR4 DIMM Slots
— Supports DDR4 non-ECC, un-buffered memory up to 5066+(OC)*
— Max. capacity of system memory: 64GB
Graphics
— Intel® Xe Graphics Architecture (Gen 12)
— Three graphics output options: D-Sub, HDMI and DisplayPort 1.4
— Supports HDMI 2.1 TMDS Compatible with max. resolution up to 4K x 2K (4096×2160) @ 60Hz
— Supports DisplayPort 1.4 with DSC (compressed) max. resolution up to 8K (7680×4320) @ 60Hz
— Supports D-Sub with max. resolution up to 1920×1200 @ 60Hz
Audio
— 7.1 CH HD Audio (Realtek ALC897/887 Audio Codec)
LAN
— Gigabit LAN 10/100/1000 Mb/s
— Giga PHY Intel® I219V
Slots
— 1 x PCIe Gen4x16 Slot*
— 2 x PCIe Gen3x1 Slots
— 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
Storage
— 4 x SATA3 6.0 Gb/s Connectors*
— 1 x Hyper M.2 Socket (M2_1, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode**
— 1 x Ultra M.2 Socket (M2_2, Key M), supports type 2260/2280 SATA3 6.0 Gb/s & PCIe Gen3x4 (32 Gb/s) modes**
— Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices
USB
— 3 x USB 3.2 Gen1 Type-A Ports (Supports ESD Protection)
— 1 x USB 3.2 Gen1 Type-C Port (Supports ESD Protection)
— 2 x USB 2.0 Ports (Supports ESD Protection)
— 2 x USB 2.0 Headers (Support 3 USB 2.0 ports) (Supports ESD Protection)
— 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
https://www.asrock.com/mb/Intel/B660M-HDV/index.asp#Overview
