How much RAM does the Gigabyte GA-Z77X-UD3H support?

The GA-Z77X-UD3H supports up to 32GB of memory across 4 slot(s), up to 8GB per slot.

What type of memory does the GA-Z77X-UD3H use?

It uses DDR3 DIMM memory modules.

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Gigabyte GA-Z77X-UD3HMemory Upgrades

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System specifications for Gigabyte GA-Z77X-UD3H

Specifications reported for the Gigabyte GA-Z77X-UD3H.

Memory type: DDR3
Form factor: DIMM
Memory slots: 4
Maximum memory: 32GB
Max per slot: 8GB
Rated speed: 1066 MT/s
ECC: none

Good to know

Faster modules automatically run at your system's maximum supported speed.
Maximum capacity per slot is inferred from total capacity ÷ number of slots.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your Gigabyte GA-Z77X-UD3H, installs the safe updates Windows offers, guides the rest to the official download — and confirms exactly which of the upgrades above your machine has room for.

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Your system

Gigabyte GA-Z77X-UD3HMemory Upgrades

Change system Auto-detect

9 guaranteed-fit options

This option is out of stock.

System specifications for Gigabyte GA-Z77X-UD3H

Specifications reported for the Gigabyte GA-Z77X-UD3H.

Memory type: DDR3
Form factor: DIMM
Memory slots: 4
Maximum memory: 32GB
Max per slot: 8GB
Rated speed: 1066 MT/s
ECC: none

Good to know

Faster modules automatically run at your system's maximum supported speed.
Maximum capacity per slot is inferred from total capacity ÷ number of slots.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Gigabyte GA-Z77X-UD3HMemory Upgrades

Choose your upgrade

System specifications for Gigabyte GA-Z77X-UD3H

Software

Gigabyte GA-Z77X-UD3HMemory Upgrades

Choose your upgrade

System specifications for Gigabyte GA-Z77X-UD3H

Software