ZS Series 550W '80 Plus Bronze' Power Supply

  • The OCZ ZS Series PSU is the superlative solution for driving today's value oriented gaming systems.
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Stock Code: CA-055-OC

EAN: 0842024026129


Manufacturer: OCZ

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Product information:

ZS Series 550W '80 Plus Bronze' Power Supply

The OCZ ZS Series PSU is the superlative solution for driving today's value oriented gaming systems, and can power both NVIDIA® SLI™ and ATI CrossFire™ modes. Enthusiast-grade yet designed with gamers and modders in mind, this PSU is stable, robust, and sports a sleek look and compact form factor. Kept ultra-cool with a load-controlled 135mm fan, the OCZ ZS Series PSU was engi-neered to be the quietest PSU available in its class, elimi-nating distracting noises from your PC. Highly efficient, featuring up to 86.72% efficiency at typical load and up to 83% at full load, this leading-edge power supply remains rock solid and powerful while retaining superior efficiency under load.
This PSU is backed with OCZ’s 3-year “power swap” warranty, the OCZ ZS Series PSU gives you the ultimate power and peace of mind to ensure the stability, low noise, optimized air flow, and efficiency of your gaming system.

- OCZ PowerWhisper™ Technology
- Internal 135mm ball-bearing fan
- Can power SLI™ and CrossFire™ GPU configurations
- 150 x 160 x 86mm (W x L x H)
- ATX12V v2.2 and EPS12V
- 86% Efficiency (Typical Load)
- Overvoltage/Overcurrent/Short-Circuit protection
- Active PFC
- MTBF: 100,000 hours
- 3 year warranty backed by OCZ’s exclusive PowerSwap™ replacement program.

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Customer review

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Average customer rating

(from 4 customer reviews)
All Time (4)

Good value, decent brand.

I purchased this as a replacement PSU after a family members high street purchased unknown brand supply blew and took the motherboard with it. This is a good solid unit from a trustworthy manufacturer. I had no problem fitting this in an cramped M-ATX case with the new mother board, Athlon x2 3Ghz, AMD 6850, 2 DVD drives and 2 HDDs. I even managed to tidy the cables out of the way to improve the airflow. All in all, this is a massive improvement and a lesson in not buying underspecced power supplies of dubious manufacture that claim to offer more power!

Dave 2012-08-06


ordered the coolermaster 500 watt psu and then ocuk recommended this psu for me instead, runs my 6850 well, overall its a descet psu for a descent price. cant complain.

tashan 2012-05-30

Nice PSU

Got this over the StealthxStream II due to it having twice as many sata power outputs (3 is not enough these days). Well built, nice finish, quiet, cables good length and nicely meshed. Perfect for a reliable office system but can take a decent graphics card too. Would have been worth the extra tenner for the improved quality alone.

Chevallier 2012-04-18


Really quiet

Patrick 2012-02-26

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