Specification: Basic Information Supported CPU Support for 9th and 8th Generation Intel® Core™ i9 processors/Intel® Core™ i7 processors/Intel® Core™ i5 processors/Intel® Core™ i3 processors/Intel® Pentium® processors/Intel® Celeron® processors in the LGA1151 package L3 cache varies with CPU Chipset Intel® Z390 Express Chipset BIOS 1 x 128 Mbit flash Use of licensed AMI UEFI BIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Form Factor ATX Form Factor; 30.5cm x 23.0cm Expansion Slots PCI 1 x PCI Express x16 slot, running at x16 (PCIEX16) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. 2 x PCI Express x16 slots, running at x4 (PCIEX4_1/PCIEX4_2) 3 x PCI Express x1 slots (All of the PCI Express slots conform to PCI Express 3.0 standard.) M.2 Socket 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2 SSD support) Memory Type DDR4 Slots 4 x DDR4 DIMM sockets Supported Memory Support for DDR4 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200(O.C.) / 3000(O.C.) / 2800(O.C.) / 2666 / 2400 / 2133 MHz memory modules Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules Maximum Mamory 64 GB Graphics Graphics 1 x HDMI port, supporting a maximum resolution of 4096×2160@30 Hz * Support for HDMI 1.4 version and HDCP 2.2. Max Shared Memory 1 GB Connector & Ports HDMI 1 x HDMI USB (s) 8 x USB 3.1 Gen 1 ports (6 ports on the back panel, 2 ports available through the internal USB header) 2 x USB 2.0/1.1 ports available through the internal USB header LAN Port (s) Realtek® GbE LAN chip (10/100/1000 Mbit) Supported Storage 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2 SSD support) 6 x SATA 6Gb/s connectors Support for RAID 0, RAID 1, RAID 5, and RAID 10 * Refer to “1-7 Internal Connectors,” for the installation notices for the M.2 and SATA connectors. Intel® Optane™ Memory Ready Audio Realtek® ALC887 codec High Definition Audio 2/4/5.1/7.1-channel * To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver. Support for S/PDIF Out Internal I/O Ports 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x 4-pin ATX 12V power connector 1 x M.2 Socket 3 connector 6 x SATA 6Gb/s connectors 1 x CPU fan header 3 x system fan headers 1 x RGB LED strip header 1 x front panel header 1 x front panel audio header 1 x USB 3.1 Gen 1 header 1 x USB 2.0/1.1 header 1 x S/PDIF Out header 1 x Thunderbolt™ add-in card connector 1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only) 1 x serial port header 1 x Clear CMOS jumper Warranty Information Manufacturing Warranty 03 Years Description : Gigabyte Z390 UD ATX motherboard compatible with Intel 9th & 8th gen (Socket LGA1151) i3, i5, i7 & i9 processors. This dual channel non-ECC unbuffered with high quality board has maximum 64GB DDR4 memory and it has the capability of dual ultra-fast M.2, NVMe PCIe Gen3 connector & SATA interface. If we consider the graphics of this multi-way support with PCIe Armor and Ultra Durable™ Design board has Intel HD graphics having the maximum resolution of 4096×2160@30 Hz for HDMI port. This Lightning-Fast Intel® Thunderbolt™ 3 AIC board has 6 x PCIe slots, Exclusive 8118 Gaming LAN with Bandwidth Management, CEC 2019 Ready, Save Power With a Simple Click and RGB Light Strip in Full Colors. SKU: Gigabyte Z390 UD Categories: Components, GIGABYTE (Intel), Motherboard

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