Power Supply Rating versus Graphics Card requirement
18777
Graphics card and PSU requirement
49235
Does a power supply draw only as much power as it needs?
33884
Hardware questions and Stack Exchange
75709
What is the usage of the negative voltages on a PC motherboard?
126344
How much power should 14.4W LED strip consume?
135049
Is it safe, or even possible, to draw more power from a USB port than it was designed to provide
3355
Is a NVIDIA GeForce with Optimus Technology supported by Ubuntu?
79016
How can I get my graphics card to be recognized in System Info?
108209
Windows Power Options Clarification
1410
How can I check if my computer's powerful enough to run a certain game?
75633
Power Supply Capacity Formula
7362
Laptop power supplies, does current matter?
85152
Laptop power adapter output compatibility
145654
How do I tell which components survived after a power supply failure?
115188
One good video card or SLI two decent ones?
37223
How much of a GPU's electrical usage is probably turned into a increase in air temperature?
81094
Buzzing power supply