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Green ATX motherboard with silver heatsinks and black slots, 30.5 by 24.4 cm

GIGABYTE

GIGABYTE Z370 UD3H motherboard accessory

SKU CH-RRDK-Y4MKQ

ATX board with Intel Z370 chipset, LGA 1151 socket, four DDR4 DIMM slots supporting 64 GB, Realtek ALC1220 audio, 8-pin and 24-pin power connectors, measuring 30.5 × 24.4 cm

  • Supports 8th-gen Intel CPUs via LGA 1151 socket
  • 4 DDR4 DIMM slots allow up to 64 GB memory
  • Realtek ALC1220 audio chip delivers 8-channel sound
  • ATX form factor measures 30.5 × 24.4 cm
  • Equipped with 8-pin and 24-pin power connectors

Z370 chipset ATX motherboard

The GIGABYTE Z370 UD3H is an ATX form-factor board built around the Intel Z370 chipset and an LGA 1151 socket. It accepts eighth-generation Core i7, i5, i3, Pentium and Celeron processors. Four DDR4 DIMM slots support up to 64 GB of system memory.

Power delivery under sustained load

One 8-pin and one 24-pin power connector feed the voltage regulators during extended work sessions. The layout distributes current across the CPU power phases to keep temperatures stable when all cores run at high frequency for long periods.

Memory and expansion limits

Four DDR4 slots cap total capacity at 64 GB, so users needing more memory must choose a different platform. The ATX dimensions of 30.5 by 24.4 cm fit standard cases but leave no room for larger extended-ATX boards.

Highlights

  • Supports 8th-gen Intel CPUs via LGA 1151 socket
  • 4 DDR4 DIMM slots allow up to 64 GB memory
  • Realtek ALC1220 audio chip delivers 8-channel sound
  • ATX form factor measures 30.5 × 24.4 cm
  • Equipped with 8-pin and 24-pin power connectors

Specifications

BrandGIGABYTE
ModelZ370 UD3H

Questions about this item

How much heat and noise does the Z370 UD3H generate when running all day?

The board has no active cooling, so it adds no fan noise and its heat output depends on the CPU and memory installed.

What power supply connectors must I already have for the Z370 UD3H?

You need a PSU with one 8-pin EPS connector and one 24-pin ATX connector to supply the board.

Will my existing DDR4 modules work in the Z370 UD3H?

Yes, the four DDR4 DIMM slots accept standard DDR4 memory up to a total of 64GB.

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