Browse the top-ranked list of High End Power Supply below along with associated reviews and opinions.
Digital signal processing helps this Corsair AX1200i ATX power supply deliver up to 1204.8 watts of clean, reliable power to your computer. The 140mm thermally controlled double-ball-bearing fan dissipates heat for improved operational efficiency.
When you want to install multiple high-power graphics cards, only the Corsair HXi 1200 W power supply will do. Virtually silent operation and incredible cooling reduces the stress on your system, yet its high-performance design makes upgrading your system a breeze. Use the Corsair Link Dashboard application with this Corsair 1200 W power supply for absolute control over its settings.
Corsair's HX Series power supplies give you extremely tight voltage regulation, virtually silent operation, and a fully modular cable set. With all Japanese 105°C capacitors, they're a great choice for high performance PCs where reliability is essential. 80 PLUS Platinum efficiency reduces operating cost and excess heat, and together with the fluid dynamic bearing fan and Zero RPM Fan Mode technology, gives you virtually silent operation.
The non-i version has more overlapping cables, which are more difficult to sleeve....Nice and quiet too....This is a great stable and powerful psu, powering 6700k at 4.8ghz, Asus matrix 980ti gpu overclocker to 1520 on the core....Great power supply....
Power your desktop PC with this Corsair AX860i ATX power supply, which features DSP (Digital Signal Processor) control for stable, reliable power. The 140mm dual-ball-bearing fan automatically adjusts to compensate for temperature changes.
EVGA SuperNOVA power supplies deliver extreme efficiency, performance and reliability. EVGA's dedication to performance has forged the advanced power supply platform: the EVGA SuperNOVA G3 Series. The SuperNOVA G3's smaller size, improved performance and a Hydraulic Dynamic Bearing fan give you ultra-quiet performance with an increased lifespan.
The Corsair HX Series power supplies give you extremely tight voltage regulation, virtually silent operation, and a fully modular cable set. With all Japanese 105°C capacitors, they're a great choice for high performance PCs where reliability is essential. 80 PLUS Platinum efficiency reduces operating cost and excess heat, and together with the fluid dynamic bearing fan and Zero RPM Fan Mode technology, gives you virtually silent operation.
A+++ Excellent product!...I really like that the cables were sleeved too for less cable clutter....This device is perfect for anyone looking to build for the enthusiast market....The PSU is very high quality and the cables are all nicely labeled for use.
Build your computer with confidence by using this Corsair PC power supply. Built using Japanese capacitors, the 80 PLUS Gold certification ensures your computer operates with reduced heat and minimal sound. Corsair's unique design also allows desktop control of the fan speed. Bring power to your PC with this Corsair PC power supply.
Run your high-performance PC with this Corsair RMx power supply. It’s made with Japanese 105 degree C capacitors for solid durability, and its Zero RPM fan mode provides optimal cooling and quiet operation for low-to-medium loads. This 80 PLUS Gold-certified Corsair RMx power supply comes with a fully modular cable set for efficient, clutter-free installation.
Get a power supply that is worthy of your computer with the Corsair HX850i power supply. Designed to work in high-performance systems that draw up to 850 W of power, this power supply ensures maximum reliability and reduces the strain on the motherboard. The Corsair HX850i power supply helps even out surges and spikes for easy protection.
Deliver 760 watts of power to your desktop PC with this Corsair AX760 ATX power supply, which features a 140mm dual-ball-bearing fan that automatically adjusts its rotation speed to compensate for temperature changes.
Get precise voltage control with this high-performance Corsair power supply. With the 92 percent energy-efficiency rating, this power supply maximizes power and minimizes energy use. The Zero RPM FanMode technology lets you operate your computer quietly. Easily upgrade with the fully modular, low-profile cable included with this Corsair power supply.
Provide adequate power for your homemade desktop with this 850W Corsair power supply. Its quiet operation doesn't interfere with indoor activities, and its reliable capacitors offer consistent power delivery up to 221 degrees F. This Corsair power supply has a 135mm fan that only turns on when needed for maximum efficiency.
The cables themselves are sleeved and somewhat flexible but they add up and start to bunch up quickly....Could be excellent...Could be excellent...The connections to the power supply were a little tough to get completely flush so I would recommend trying to connect them before tightening it down with the 4 screws provided.
Drive your high-performance computer system with this 850W EVGA SuperNOVA power supply. Its 80 Plus Platinum efficiency rating provides sustainable support for high-load operations, and its 140mm fan operates quietly when running on ECO mode. This fully modular EVGA SuperNOVA power supply includes a power-on self-test kit to ensure proper setups.
EVGA has a lot of power supply models, each of which are made by different OEM's....The quality of this psu is outstanding....Spectacular quality....Finally, this may seem like a high wattage psu for most computers, but psus run most efficiently when they are at 50-60% load.
Ready for 4th Generation Intel Core Processors (C6/C7 Idle Mode)
Unleash the next generation in power with the EVGA SuperNOVA 850 G2 Power Supply. Based on the award winning G2 series Power Supplies from EVGA, this PSU features 80 PLUS Gold rated efficiency, and clean, continuous power to every component. This provides improved efficiency for longer operation, less power consumption, reduced energy costs and minimal heat dissipation. The new ECO Thermal Control Fan System offers fan modes to provide zero fan noise during low load operations. Backed by a 10 year warranty and Japanese capacitor design, the EVGA SuperNOVA 850 G2 is not only the right choice for your system today, it is also the best choice for your system tomorrow.
The best power supply...Very Expensive but great product....Very Expensive but great product.
Power your custom-built desktop computer with this 750W EVGA SuperNova power supply. The built-in fan keeps your components cool with little noise, and modular cabling keeps cords and wires neat. This EVGA SuperNova power supply is platinum-rated for efficiency, so it keeps your computer running at top speed without creating excessive heat.