Page 1:Processor: Intel Core i5-750
Page 2:Memory: Kingston HyperX 8GB DDR3-1600 Kit (KHX1600C8D3K4/8GX)
Page 3:Graphics: Gigabyte Radeon HD 5850 1GB
Page 4:Motherboard: Asus Maximus III Formula
Page 5:Motherboard: Gigabyte P55A-UD6
Page 6:Storage Drive: Western Digital Caviar Black 2TB
Page 7:App Drive: Intel X25-M 160GB SSD
Page 8:Chassis: SilverStone Raven RV02-BW
Page 9:Optical Drive: LG UH08LS10K BD-ROM/DVD Burner
Page 10:Power Supply: Corsair CMPSU-850HX
Power Supply: Corsair CMPSU-850HX
By: Anthony Celeste
When Tom’s Hardware managing editor Chris Angelini made available the list of this year’s Holiday Buyer’s Guide items, I jumped on the chance to write about the Corsair CMPSU-850HX power supply, since I had already selected it as the power supply for the home build that I’ll be doing next month.
You probably already know about Corsair’s reputation for building memory and power supplies that run both cool and efficiently. Corsair was voted “Best Power Supply Manufacturer” in 2008 by the readers of Custom PC Magazine, and the Corsair 850HX has a “5 Egg” rating from Newegg.
The Corsair 850HX's 850 watts of output ensure your components get plenty of power, even in systems running multiple hard drives and multiple graphics cards in CrossFire or SLI mode. An 80 PLUS Silver Certification from the independent 80 PLUS Program assures that the Corsair 850HX runs efficiently at low, medium, and full load, keeping both your case temperature and your power bill under control.
If you’ve ever built a PC, or for that matter, even opened one up just to swap out a part, you know just how much of a nuisance all those electrical cables can be. The modular design of the Corsair 850HX allows you to use only the cables that you need, so you don’t clutter your case. And you don’t block your system’s airflow with unnecessary electrical wiring. The Corsair 850HX provides six 8-pin graphics card power connectors, powering up to three high-end ATI CrossFire- or Nvidia SLI-attached graphics cards. The Corsair 850HX also supplies 12 SATA and 12 four-pin Molex connectors for powering your hard drives, optical drives, fans, and other internal peripherals.
The Corsair 850HX provides its power via a single 12 volt rail design. Single-rail setups were criticized somewhat in the past, since it was felt that a single rail wouldn’t distribute power evenly. Two-, three-, four-, and even six-rail power supplies were developed. However, experience has taught that when using multiple rails, it’s very easy for one or more of the rails to not supply sufficient amperage to run all of the rail’s components. In the 850HX, Corsair has avoided the false hype associated with multi-rail implementations. The single-rail design used in the Corsair 850HX ensures that all of your components will receive the amperage they need to run at their potential, stably.
The Corsair CMPSU-850HX power supply sells online for less than $200. Corsair shows its confidence in this power supply unit with an impressive seven-year warranty.
- Processor: Intel Core i5-750
- Memory: Kingston HyperX 8GB DDR3-1600 Kit (KHX1600C8D3K4/8GX)
- Graphics: Gigabyte Radeon HD 5850 1GB
- Motherboard: Asus Maximus III Formula
- Motherboard: Gigabyte P55A-UD6
- Storage Drive: Western Digital Caviar Black 2TB
- App Drive: Intel X25-M 160GB SSD
- Chassis: SilverStone Raven RV02-BW
- Optical Drive: LG UH08LS10K BD-ROM/DVD Burner
- Power Supply: Corsair CMPSU-850HX