Right, but you still can't read the actual temperature, since you can't put your sensor in the core (unless you have a hardware mod that can read the thermal sensor via whatever bus it used).
Still pretty good, but I don't think many people want to do this just to read the temp :P
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PS3 Slim CECH-3004A 160GB (500GB)
PS2 Slim SCPH-70004 - FMCB 1.8b