The power supply is the component that protects your entire investment. A poor-quality PC PSU can damage your GPU, CPU or RAM. These are the key factors:
Wattage: calculate your build’s total draw and add a 20–30% margin; a good PC power supply never runs at its limit.
80+ certification: Gold or better on your PC PSU guarantees higher energy efficiency and less heat.
Modular or semi-modular: a modular power supply simplifies cabling and improves airflow inside the case.
Protections: the PSU must include over-voltage, over-current and short-circuit protection.
Brands: Corsair, Seasonic and be quiet! are benchmarks in PC power supplies with excellent reputation and warranty.
Every power supply in our catalog ships directly from Amazon, with official warranty and hassle-free returns.
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Best-selling Power Supplies
Fuente 1000W 80+ Gold Totalmente Modular ATX 3.1 Black
1000W fully modular PSU with 80+ Gold, ATX 3.1 and PCIe 5.1, quiet 140mm fan, 105°C Japanese capacitors and a 12V-2x6 connector
Fuente 1000W 80+ Gold Modular RGB Smart Fan ATX 3.1
1000W fully modular PSU with 80+ Gold, ATX 3.1 & PCIe 5.1, native Dual-Color 12V-2x6 cable, smart RGB fan and 105°C capacitors