**Gigabyte GA-X58A-UD7 OC-Tips-Bios-Discussion Thread**

[kangoo]

Does anyone know about the fittings size of the WC block?
3/8 maybe?

yes it's 3/8" - found it at gigabyte forum

[Sam_oslo]

U7 in the house. Starting with some low-volt action, on air.

First attempt, just 20 min OOCT to check it out, and looks promising
@4.22GHZ 1.200v

[Sam_oslo]

Still trying to get a hang of this MB (and the new BIOS), some short runs to adjust ... .
Adjusted QPI/VVT=1.28v (from 1.32v on previews one) and IOH Core=1.20v (from 1.18v), and passed 10 rum LinX
The Vcore was flipping between 1.2v and 1.216v. Still adjusting and testing ...

W3520 @4.2GHZ(222x19) 1.20v , 10 Run LinX

[Sam_oslo]

And some MEM-testing shows good promises about IMC holding for BCLK222 in 24/7 use
I didn't try to push the MEM, maybe can get it down to CL7 later.
For now I'm really happy with the result.

3x2GB Corsair XMS3 1600MHZ CL7 (ver. 2.2) @1776MHZ 8-9-8-20 1.64v Hyperpi32M