Question i9-9900K & Gskill TridentZ RGB 4266 (F4-4266C17Q-32GTZR)

[petrdzb]

Hello!
First of all, thanks for the time you took to read this message.

My name is Peter, I live in Kazakhstan, Almaty (probably you've heard the Borat stuff by Sasha Baron Cohen lol )
I'm kinda new to PC building & was saving money for over a year to build my ultimate gaming rig lol...
BUT....
I'm facing issues with my memory kit (4x8GB) G.Skill TridentZ RGB.... http://www.gskill.com/en/product/f4-4266c17q-32gtzr
Havin BSOD's & freezes all of the time I'm running on XMP profile turned on & memtest fails all the time....

Can run stable on 4000 with the MemTryIt options & manual timings (17-18-18-38 CR2)

I would appreciate any help & advice on the issue...

Full specs are listed below. Please let me know in case any questions arise

Case: NZXT H700i
CPU: Core i9-9900k
CPU cooling: Corsair H150i
RAM: Gskill Trident Z RGB 4266 mhz (4x8gb)
MB: MSI Meg Z390 Godlike
PSU: Corsair AX 1000
SSD:
M.2 Samsung 970 Evo plus 250gb (nvme, OS)
M.2 Samsung 970 Evo plus 1TB (nvme)
M.2 Samsung 970 Evo plus 1TB (nvme)
Samsung 860 Evo 1 TB (sata3)
SHDD: 2x2tb Seagate Firecuda
GPU: MSI Gaming X Trio RTX 2080
OS: Win10 Pro

 

[Dark Lord of Tech]

4000mhz. is probably the best you can run on the setup. Which is very very good. Very high speed modules are never guaranteed to run at their rated speeds even if supported by the board.