highlightsSocket: LGA1851,Support: Intel® Core™ Ultra Processors,L3 Cache: Varies with CPU,Model: Intel® Z890 Express Chipset,Support for DDR5:Ranges: 9200(O.C) to 5600MT/s,Ranges: 9200(O.C) to 5600MT/s,DIMM Sockets: 4 x DDR5,Maximum Capacity: Up to 256 GB (64 GB per DIMM),Channel: Dual channel,Support:ECC Un-buffered DIMM (operating in non-ECC mode)Non-ECC Un-buffered DIMMExtreme Memory Profile (XMP)CUDIMM memory module,ECC Un-buffered DIMM (operating in non-ECC mode),Non-ECC Un-buffered DIMM,Extreme Memory Profile (XMP),CUDIMM memory module,Integrated Graphics Processor: Intel® HD Graphics,Connectors:1 x USB4® USB Type-C® (supports USB4 and DisplayPort video outputs, 3840x2160@144 Hz)1 x DisplayPort (supports 3840x2160@144 Hz)1 x Front HDMI port (1920x1080@30 Hz),1 x USB4® USB Type-C® (supports USB4 and DisplayPort video outputs, 3840x2160@144 Hz),1 x DisplayPort (supports 3840x2160@144 Hz),1 x Front HDMI port (1920x1080@30 Hz),Codec: Realtek® Audio,Channels: High Definition Audio 2/4/5.1/7.1,Support: S/PDIF Out,Chip: Realtek® 2.5GbE LAN,Speed: 2.5 Gbps/1 Gbps/100 Mbps,MediaTek Wi-Fi 7 MT7925 (PCB rev. 1.0):802.11a, b, g, n, ac, ax, beBluetooth 5.411be 160MHz wireless standard,802.11a, b, g, n, ac, ax, be,Bluetooth 5.4,11be 160MHz wireless standard,Realtek® Wi-Fi 7 RTL8922AE (PCB rev. 1.1):802.11a, b, g, n, ac, ax, beBluetooth 5.411be 160MHz wireless standard,802.11a, b, g, n, ac, ax, be,Bluetooth 5.4,11be 160MHz wireless standard,CPU:1 x PCI Express x16 (PCIe 5.0) (PCIEX16),1 x PCI Express x16 (PCIe 5.0) (PCIEX16),Chipset:2 x PCI Express x16 (PCIe 4.0) (PCIEX4_1, PCIEX4_2),2 x PCI Express x16 (PCIe 4.0) (PCIEX4_1, PCIEX4_2),CPU:1 x M.2 (PCIe 5.0 x4/x2 SSD support)1 x M.2 (PCIe 4.0 x4/x2 SSD support),1 x M.2 (PCIe 5.0 x4/x2 SSD support),1 x M.2 (PCIe 4.0 x4/x2 SSD support),Chipset:1 x M.2 (PCIe 4.0 x4/x2 SSD support)1 x M.2 (SATA and PCIe 4.0 x4/x2 SSD support)4 x SATA 6Gb/s connectors,1 x M.2 (PCIe 4.0 x4/x2 SSD support),1 x M.2 (SATA and PCIe 4.0 x4/x2 SSD support),4 x SATA 6Gb/s connectors,CPU:1 x USB4® USB Type-C®,1 x USB4® USB Type-C®,Chipset:1 x USB Type-C® (USB 3.2 Gen 2)2 x USB 3.2 Gen 2 Type-A (red)5 x USB 3.2 Gen 18 x USB 2.0/1.1,1 x USB Type-C® (USB 3.2 Gen 2),2 x USB 3.2 Gen 2 Type-A (red),5 x USB 3.2 Gen 1,8 x USB 2.0/1.1,1 x 24-pin ATX main power connector,2 x 8-pin ATX 12V power connectors,1 x CPU fan header,1 x CPU fan/water cooling pump header,3 x system fan headers,1 x system fan/water cooling pump header,3 x addressable RGB Gen2 LED strip headers,1 x RGB LED strip header,4 x M.2 Socket 3 connectors,4 x SATA 6Gb/s connectors,1 x front panel header,1 x front panel audio header,1 x USB Type-C® header (USB 3.2 Gen 2 support),1 x USB 3.2 Gen 1 header,2 x USB 2.0/1.1 headers,2 x Thunderbolt™ add-in card connectors,1 x Trusted Platform Module header,1 x HDMI port,1 x power button,1 x Q-Flash Plus button,1 x reset button,1 x reset jumper,1 x Clear CMOS jumper,1 x USB4® USB Type-C® (DisplayPort),2 x USB 3.2 Gen 2 Type-A (red),3 x USB 3.2 Gen 1,4 x USB 2.0/1.1,1 x DisplayPort,2 x antenna connectors (2T2R),1 x RJ-45,1 x optical S/PDIF Out,2 x audio jacks,Chip: iTE® I/O Controller,Voltage detection,Temperature detection,Fan speed detection,Water cooling flow rate detection,Fan fail warning,Fan speed control,Flash: 1 x 256 Mbit,AMI UEFI BIOS,GIGABYTE Control Center (GCC),Q-Flash,Q-Flash Plus,Smart Backup,Norton® Internet Security (OEM version),LAN bandwidth management software,Support: Windows 11 64-bit,Size: ATX Form Factor; 30.5 cm x 24.4 cm