I have a Optiquest 760 3.5" form factor Desktop, and I need more PS for a video card upgrade (HD 5550)The desktop currently has a 255w PS, but I would like 350-400w if possible. What do I need to look for, for a smaller case such as this one?
I just did an upgrade like this and I used an SFX Series ST45SF 450W Power Supply
Works real well stays real cool and I have like 1 inch clearance between top of PSU and the case lid, great air flow!
To cover all your bases look for these connections or get a MODULAR PSU
For extra cooling and not so many wires all over the case, also no wasted power out of connections your not using!
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