8-way SLI and Crossfire Power Supply (PSU) Roundup

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OCZ PowerStream 600 SLI

The OCZ Powerstream 600W SLI PSU Label

The OCZ PowerStream power supply family offers the quietest, most versatile and adaptable PSU available today. The PowerStream PSU family comes in 520W and 600W configurations; they are the ideal solution for your SLI gaming-rig power needs. Complete with two PCI Express connectors, these power supplies simplify installation and get your SLI system up and running in no time!

Feature List

The OCZ Powerstream 600W SLI PSU Label

  • Fan: 2 x 8 cm fan
  • Dimensions: 15cm (W) x 8.6cm (H) x 17.5cm (L)
  • Modular: No
  • Cable sleeving: Yes
  • Number of 12V rails: 2
  • PCI Express, SLI, and Dual CPU ready
  • EPS 12V and ATX 12V 2.01 compliant
  • Protection technologies: OVP, UVP

Unique Features

PowerFlex: The OCZ PowerStream is the only PSU on our bench today that features three adjustable power rails for the 3.3V, 5V, and +12V rails! So you can fine tune your PSU to maintain perfect voltage rails in the most extreme conditions. There are LED indicators to give you the signal if you have tuned the voltage too low or too high.


The OCZ PowerStream 600W SLI PSU is towards the higher end of our price spectrum… sort of. You can find this PSU for typically around $179.99, but if you look in the right places, there is a good chance you will find a $40 mail in rebate (at the time of writing). So, that brings this PSU’s price point down to the middle of the spectrum, which causes this unit to become very appealing!

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