Model: CORE V2 GX-750 (ATX3)
from $109.99
Power your gaming PC or high-end workstation with the CORE GX ATX 3 750W 80 PLUS Gold Modular Power Supply from SeaSonic Electronics . This single +12V rail power supply is designed to comply with ATX 3.1 and PCIe 5.1 standards, and has fully modular cables for efficient power draw, optimal cooling, and organized cable management. Connect your Nvidia 50- or 40-series graphics card with the included native 12V-2x6 pin cable. The power supply also comes with an MB (24/20 pins) cable, two CPU (8/4 pins) cables, one PCIe (8/6 pins) cable, two SATA connectors, one Molex connector, and other cables necessary for operation.
Never skimp on a power supply, as a bad one can destroy your entire PC. Buy 20-30 percent more wattage than your components require to ensure quiet and efficient operation. Available from $109.99.
PC power supplies run for years with minimal maintenance. Higher efficiency ratings (80 PLUS Gold/Titanium) reduce ongoing electricity costs. Dust accumulation requires occasional cleaning.
Common Failure Modes
When a PSU fails, it is usually replaced rather than repaired due to electrical danger. Capacitor aging or fan failure are the most common end-of-life causes.
Never skimp on a power supply, as a bad one can destroy your entire PC. Buy 20-30 percent more wattage than your components require to ensure quiet and efficient operation.
Quality power supplies last 7-10 years. They degrade slowly, losing maximum wattage capacity over time.
The SeaSonic Electronics CORE GX ATX 3 750W 80 PLUS Gold Modular Power Supply is available at bhphoto, starting at $109.99.
PC power supplies run for years with minimal maintenance. Higher efficiency ratings (80 PLUS Gold/Titanium) reduce ongoing electricity costs. Dust accumulation requires occasional cleaning.
See all Power Supplies
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.