Brand - ASRock, Model - ASRock Z690 Steel Legend, Chipset Brand - Intel, Chipset - Intel Z690, CPU Sockets - LGA1700, Supported CPU - Intel Core, Pentium Gold and Celeron Processors, Generation - 12th/13th, Memory Type - DDR4, Memory MHz - Up to 5000, 5333+ MHz (OC), Memory Slot - 4, Memory Slot (Additional Info) - 4 x DDR4, Memory Max. - 128GB, Optane Memory Support - Yes, PCI Express Slot - 1 x PCIe 5.0 x16 Slot (PCIE2), supports x16 mode, 1 x PCIe 4.0 x16 Slot (PCIE3), supports x4 mode, 1 x PCIe 3.0 x16 Slot (PCIE5), supports x4 mode, 2 x PCIe 3.0 x1 Slots (PCIE1 and PCIE4), Storage Interface - 6.0 Gb/s, M.2 Slot - 3 x M.2 (1 x M.2, supports type 2260/2280 PCIe Gen4x4), (1 x M.2, supports type 2230/2242/2260/2280 SATA3 6.0 Gb/s & PCIe Gen3x4), (1 x M.2, supports type 2242/2260/2280/22110 PCIe Gen4x4), LAN Chipset - 2.5 Gigabit LAN, LAN Speed (Mbps) - 10/100/1000/2500 Mbps, Audio Chipset - Realtek ALC897 Audio Codec, Audio Channel - 7.1 Channel, Wi-Fi - No, Bluetooth - No, USB Port - 1 x USB 3.2 Gen 2 Type-A, 1 x USB 3.2 Gen 2 Type-C, 4 x USB 3.2 Gen 1 Type-A, HDMI Port - 1, DisplayPort (DP) - 1, SATA Port - 8 x SATA 3, BIOS Type - 256Mb, BIOS Model - AMI UEFI Legal BIOS, CrossFire Support - Yes, Sli Support - No, RaidSupport - 0,1,5,10, TPM Port - 1, RGB Support - Yes, RGB Connector - 1 x RGB LED Header, Form Factor - ATX, Supported Operating System - Windows 10/ 11, Others - Connector: 1 x Power LED and Speaker Header, 3 x Addressable LED Headers, 1 x CPU Fan Connector (4-pin), 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control), 5 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control), 1 x 24 pin ATX Power Connector (Hi-Density Power Connector), 2 x 8 pin 12V Power Connectors (Hi-Density Power Connector), 1 x Front Panel Audio Connector (15k Gold Audio Connector). Rear Panel I/O: 2 x Antenna Ports, 1 x PS/2 Mouse/Keyboard Port, 1 x Optical SPDIF Out Port, 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED), 1 x BIOS Flashback Button, HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks), Warranty - 3 Year, Country of Origin - Taiwan, Made in/ Assemble - China