Size really does matter you know....

The PWM area of my ickle X-QPack is overheating under stress as we head towards summer (ok.. current monsoon season aside!). The 9cm + 12cm silent fans exhausting over the top of the area and the baby Zalman just can't keep the mobo zone below cool enough. The CPU temp soon goes south and that Gigabyte alarm buzz is a killer!

Given that access/space/mounting is a problem in such a baby case (I can only thank god I kept hold of some Meccano from my youth) I'm considering suspending a couple of Aero blowers in there. One under the 5.25 / HS area (over the RAM if you are familiar) blowing towards the rear (oo-er missus) and another at the back blowing sideways out through some "new holes appering in a case near me sometime soon".

All I can find, including from the wonderfully useful CM site, are that the dimensions are 80x80x70...

Anyone with first hand experience know if these are the external measurements of the blower including shroud, or of just the fan?