I'm hardware-refreshing my old HTPC to an i5-3570K on a MSI Z77A-G41 which has an 8-pin 12V CPU power connector, and the PSU I have is an Antec Earthwatts EA-380 PSU, which has a 4-pin ATX 12V ...

Building a PC isn’t easy for everyone, but if you’re someone who’s planning on doing it soon or just a PC enthusiast who’s passionate about PCMR, then this is the perfect blog for you. In this column, ...

My motherboard has a 2x12V, 8-pin power connector on it (in addition to the 24-pin main power connector. The power supply I have only has one 1x12V, 4-pin connector; do I need both of those power ...

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Intel’s latest power play isn’t about toppling AMD, but about energy efficiency. The company’s new ATX12VO power supply standard is designed to help desktop PCs meet increasingly stringent government ...

PCI-SIG warns about utilizing 8-pin to 12VHPWR adapters. They may get dangerously heated. 12VHPWR can power heavy video cards. 16-pin connection carries 55 amps, or 600 watts at 12 volts. The older ...