Your i5 9400f can handle up to 3200MHz RAM, so it supports that speed.

F5F Stay Refreshed Hardware Desktop Your i5 9400f can handle up to 3200MHz RAM, so it supports that speed.

EiveeSWAG
Junior Member

11-04-2025, 03:41 PM

Consider upgrading to RAM rated for 3200MHz if your system supports it, as it can improve performance. Check compatibility and ensure the motherboard can handle higher speeds.

EiveeSWAG

11-04-2025, 03:41 PM #1

Consider upgrading to RAM rated for 3200MHz if your system supports it, as it can improve performance. Check compatibility and ensure the motherboard can handle higher speeds.

Brooke143
Member

11-06-2025, 09:43 AM

If it's a Z370/390 then proceed; otherwise use 2666

Brooke143

11-06-2025, 09:43 AM #2

If it's a Z370/390 then proceed; otherwise use 2666

Abood_99am
Member

115

11-07-2025, 12:11 PM

It depends on the motherboard; the CPU remains free to change.

Abood_99am

11-07-2025, 12:11 PM #3

It depends on the motherboard; the CPU remains free to change.