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Green ATX motherboard with silver I/O shield

GIGABYTE

GIGABYTE Z390 UD Intel Motherboard LGA 1151 ATX

SKU CH-3MCK-WEEW8 MPN Z390

ATX board with Intel Z390 chipset, LGA 1151 socket and DDR4 memory up to 64 GB

  • CPU socketLGA 1151
  • ChipsetIntel Z390
  • Form factorATX
  • Supported memoryDDR4
  • Max supported RAM64 GB
  • PCIe 3.0 x16 slots1x PCI Express 3.0 x16
  • Supports up to 64GB DDR4 memory for multitasking headroom
  • Intel Z390 chipset on LGA 1151 socket for 8th/9th Gen CPUs
  • PCI Express 3.0 x16 slot ready for graphics cards
  • M.2 slot available for SATA storage expansion
  • ATX form factor fits standard desktop cases

Motherboard and I/O shield only

This Gigabyte Z390 UD motherboard uses the Intel Z390 chipset and an LGA 1151 socket in an ATX form factor. It supports DDR4 memory up to 64 GB and provides one PCI Express 3.0 x16 slot plus one PCI slot. The package contains only the board and an I/O shield; no cables, antennas or manuals are included.

Suits Intel 8th and 9th generation CPU builders

Builders fitting an Intel 8th or 9th generation processor into a standard ATX case will find the socket and chipset match. Anyone needing more than one full-length PCI Express 3.0 x16 slot or more than a single M.2 socket should look at a different board. Buyers who expect a full accessory kit in the box will not get one here.

One PCI Express 3.0 x16 slot decides multi-GPU

The board offers exactly one PCI Express 3.0 x16 connection, so only a single graphics card can run at full bandwidth. If your build requires two or more cards at x16 or x8 speeds this motherboard cannot support that configuration.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $86.99
Cheaper than about 57% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameGIGABYTE
Model nameZ390 UD
Processor
CPU socketLGA 1151
ChipsetIntel Z390
Memory
Supported memoryDDR4
Max supported RAM64 GB
Ports & slots
PCIe 3.0 x16 slots1x PCI Express 3.0 x16
PCIe x16 slots1
PCI slots1 x PCI Slot
Rear panel ports1 x USB 3.1 Gen 2 Type-A
Ethernet port1 x RJ45
USB 3.1 ports1 x USB 3.1
Size & build
Form factorATX

Questions about this item

What size case and mounting pattern does the ATX form factor need?

The board follows the standard ATX layout, so it fits any case with ATX standoffs and an I/O cut-out that matches the supplied shield.

Which CPU socket and cooler mounting holes must match during installation?

The socket is LGA 1151; align the processor notches, seat it gently, then secure the cooler using the four holes spaced for the LGA 1151 pattern.

How long is the seller warranty and what does it cover?

The seller provides a 30 day warranty on the motherboard and I/O shield only.

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