How much RAM does the ASRock X58 Deluxe3 support?

The X58 Deluxe3 supports up to 24GB of memory across 6 slot(s), up to 4GB per slot.

What type of memory does the X58 Deluxe3 use?

It uses DDR3 DIMM memory modules.

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ASRock X58 Deluxe3Memory Upgrades

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System specifications for ASRock X58 Deluxe3

Specifications reported for the ASRock X58 Deluxe3.

Memory type: DDR3
Form factor: DIMM
Memory slots: 6
Maximum memory: 24GB
Max per slot: 4GB
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 ASRock X58 Deluxe3, 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

ASRock X58 Deluxe3Memory Upgrades

Change system Auto-detect

9 guaranteed-fit options

This option is out of stock.

System specifications for ASRock X58 Deluxe3

Specifications reported for the ASRock X58 Deluxe3.

Memory type: DDR3
Form factor: DIMM
Memory slots: 6
Maximum memory: 24GB
Max per slot: 4GB
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

ASRock X58 Deluxe3Memory Upgrades

Choose your upgrade

System specifications for ASRock X58 Deluxe3

Software

ASRock X58 Deluxe3Memory Upgrades

Choose your upgrade

System specifications for ASRock X58 Deluxe3

Software