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Corsair VX550W - power supply - 550 Watt

Corsair VX550W - power supply - 550 Watt
alaScore 82

26 reviews

May, 2018

  • Negative

alaTest has collected and analyzed 26 reviews of Corsair VX550W - power supply - 550 Watt. The average rating for this product is 4.5/5, compared to an average rating of 4.2/5 for other Desktops for all reviews. People really like the price.


We analyzed user and expert ratings, product age and more factors. Compared to other Desktops the Corsair VX550W - power supply - 550 Watt is awarded an overall alaScore™ of 82/100 = Very good quality.

Review analysis

(Based on 26 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 3 of 3 Show Reviews: in English | in other languages (23)

Expert review by (

Corsair VX550 550w Power Supply


Corsair has a great reputation for being one the leading performance memory module companies in the industry. They are the providers of some of the fastest memory around, and it is no surprise that when they made the foray into the power supply market,...

Jan, 2008

Expert review by (

Corsair VX550 PSU


Today's need for extra power supply energy keeps increasing. We all want to have a stable and at the same time efficient PSU that can handle with ease our energy hungry hardware setup. With so many products on the market, Corsair's proposal for 550...

We feel that Corsair's VX550 Watt power supply is a great product with a very good price. At the retail price of $96, you get a powerful and at the same time stable power supply with several futureproof features.

Oct, 2007


Expert review by : Oklahoma Wolf - madmat (

Corsair VX550W Power Supply Review


Stability, efficiency, and reliability are the main things we look for in a computer power supply. Today we'll take a close look at a brand new offering from Corsair that promises all of these: the VX550. Will our expectations be met? Join us and see.

Stable rails ; Ripple or lack thereof. They don't come much cleaner ; Value! $100? Madness, it's madness I tell you ; Strong good looks ; Fully sleeved (well, 99%) on a budget? Sweet ; Japanese caps FTW

Loose screws? Not good

Thank you good sir.

Sep, 2007

Product Specifications

Extending Corsair's legendary reputation in performance and quality, the Corsair VX family of power supplies features the industry's most efficient power management and ultra-quiet design for mainstream users. Unlike most power supplies in the market, the Corsair VX incorporates a single +12V power rail that delivers continuous power under heavy loads. This conservative design ensures reliable operation in today's most demanding system configurations and adds compatibility for future platforms. The unique combination of rock solid performance and incredible value puts the Corsair VX family of power supplies in a class of its own. Ideal for home theater PCs and ENERGY STAR PCs, the VX line maximizes energy savings and minimum noise generation thanks to double-forward switching circuitry design.

Dimensions & Weight



Product Type:Power supply
Subcategory (AG):Power supplies


Country Kits:United States
Manufacturer:Corsair Microsystems
Packaged Quantity:1
Product Line:Corsair

Power Device

Form Factor (AG):Internal
Power Provided:550Watt
Power Supply Compatibility:PC/Server
Voltage Required:AC 90-264V

Service & Support

Type:5 years warranty