F5F Stay Refreshed Hardware Desktop 3200MHz Corsair RAM operates at 2666MHz speed

3200MHz Corsair RAM operates at 2666MHz speed

3200MHz Corsair RAM operates at 2666MHz speed

R
Rin_dayo
Junior Member
10
08-28-2021, 01:31 AM
#1
I own a 32GB 4x8 Corsair 3200mhz C16 Lpx RAM, but it only operates at 2666mhz. I checked the motherboard BIOS to enable XMP profiles, but when opening the desktop it shows a black screen. The only solution is using the BIOS flash button on my motherboard to disable XMP and restore normal settings. My system specs are: MSI Gaming Force Z590 I5-11600k, 32GB - 4x8, 3200mhz, C16 Corsair Lpx Gtx 1080ti, 750w PSU. No one knows why this happens. Any advice would be appreciated.
R
Rin_dayo
08-28-2021, 01:31 AM #1

I own a 32GB 4x8 Corsair 3200mhz C16 Lpx RAM, but it only operates at 2666mhz. I checked the motherboard BIOS to enable XMP profiles, but when opening the desktop it shows a black screen. The only solution is using the BIOS flash button on my motherboard to disable XMP and restore normal settings. My system specs are: MSI Gaming Force Z590 I5-11600k, 32GB - 4x8, 3200mhz, C16 Corsair Lpx Gtx 1080ti, 750w PSU. No one knows why this happens. Any advice would be appreciated.

C
Chiller9592
Senior Member
670
08-28-2021, 10:10 AM
#2
This indicates the profile isn't stable. Manually adjust the speed and timing, then increase the DRAM voltage.
C
Chiller9592
08-28-2021, 10:10 AM #2

This indicates the profile isn't stable. Manually adjust the speed and timing, then increase the DRAM voltage.

W
Waznex
Junior Member
11
08-28-2021, 02:23 PM
#3
I suggest checking the manufacturer's guidelines for the appropriate voltage. If unsure, start with a lower voltage and adjust as needed.
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Waznex
08-28-2021, 02:23 PM #3

I suggest checking the manufacturer's guidelines for the appropriate voltage. If unsure, start with a lower voltage and adjust as needed.

D
D_dae
Member
56
08-28-2021, 11:07 PM
#4
Values near 1.35 to 1.40 are generally safe for daily driving, though the general agreement points to a maximum of about 1.45V.
D
D_dae
08-28-2021, 11:07 PM #4

Values near 1.35 to 1.40 are generally safe for daily driving, though the general agreement points to a maximum of about 1.45V.

Z
Zelda_Boy
Member
114
09-02-2021, 12:22 PM
#5
Sure, I'll keep an eye on things when I'm back. Thanks! I'll update you once I have the outcome.
Z
Zelda_Boy
09-02-2021, 12:22 PM #5

Sure, I'll keep an eye on things when I'm back. Thanks! I'll update you once I have the outcome.

S
sandieaak
Member
182
09-02-2021, 02:52 PM
#6
It was operating at 2133 with 1.2v, then I increased to 1.5v for 3200 but it failed, though it allowed 2666 at 1.2v without issues.
S
sandieaak
09-02-2021, 02:52 PM #6

It was operating at 2133 with 1.2v, then I increased to 1.5v for 3200 but it failed, though it allowed 2666 at 1.2v without issues.