[SOLVED] RAM ddr5 unstable after upgrade [AM5]

[vladakv]

Ok.
I have 4x8Gb ddr5 ram.
Kingston Fury 16GB Beast RGB DDR5 6000MHz CL40 KF560C40BBAK2 on Asus ROG B650E-E motherboard.
At first I ran2x8Gb on 6000MHz expo/docp 1 without issues... and then added two more the same sticks.

After that problems started when I set to 6000MHz. On occt it gives few errors on Linpack 15minutes and one BSOD [ the computer has rebooted from a bugcheck 0x0000001e ]

On bios auto it drops to 3600MHz and its very stable.
Memtest no errors

How to make it stable on maximum allowed ram frequency?

Ryzen 7 7700x
Asus B650e-e
4x8Gb ddr5 - Kingston Fury 16GB Beast RGB DDR5 6000MHz CL40 KF560C40BBAK2
Bios is 0821 [latest].

 

[geofelt]

Is your ram all from the same kit?
If not, you can have issues; ram must be matched to operate properly at advertised speeds.

 

[logainofhades]

4 sticks of DDR5 has been problematic. You might have to try for 5200 or 5600.

 

[vladakv]

That solved the problem. @geofelt yes, 100% the same kit.
@logainofhades 5600MHz really stable.
Thank you guys.