user27, if you want to make the image smaller you can add a width or height attribute in the opening image tag. For example, i've added a width=256 statement inside the opening image tag.

Thanks, but I know really, was just messin'.
Could you please have a look and let me know what the part numbers printed on top of those two black 8 pin IC packages near the edge of the board and between the two cables in your photo are ?
Sorry, not my rig; it's all closed up now anyway as the cooling sucks without the box to direct the air flow/
What is the result in Gh/s gain?
It's more about cooling the VRM's properly so they don't burn out quite so quickly. However, with cooler ASIC temps he says his rig runs at about 3.5TH rather than 3.4TH (with one modified and four stock cubes). This could be down to reduced errors, I don't know/
If the same gain could be seen across the five cubes it could be upwards of 10% improvement. I should point out that this is based on a very subjective throw away comment and no proper testing.
u27