Have to say I LOVE these hdd coolers.
Only had 2 problems with 2 of the 8 coolers.
1st problem was easy to fix. 1 hole on 1 of the coolers was not lining up right but i got my little file out and filed about a 0.5mm out of the hole on the non threaded part of the case and it was fixed.
The other problem was 1 of the threaded holes was only half treaded first 3 or 4mm was nothing but the bolts still threaded in ok.
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