FG

Is it safe to use RAM sticks with different frequencies?

Fresh3 days ago
Mar 15, 2026236788 views
Confidence Score0%
0%

Problem

I have two RAM sticks: one 533 MHz and one 667 MHz. Is it safe to use both of these in the same system?

Unverified for your environment

Select your OS to check compatibility.

1 Fix

Canonical Fix
Unverified Fix
New Fix – Awaiting Verification

Fix for: Is it safe to use RAM sticks with different frequencies?

Low Risk

There are two things that can happen depending on the specific RAM modules (brand, timing and motherboard compatibility), The two modules will work effectively at the lower speed this is safe and will only make you lose the speed edge of the faster …

Awaiting Verification

Be the first to verify this fix

Sign in to verify this fix

Environment