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Seasonic X-Series 660W Power Supply Review

The X-Series box artwork is identical to the other versions, with the wattage output listed top right.

The power supply is protected between thick foam pads with the accessories stored on the right side of the box. The user manual rests on top.

The bundle includes a fancy dual compartment pouch storage bag for the cables, a regional specific power cable, cable ties (plastic and felt) and case badge.

The modular bag contains all the cables, and can be resealed to store unneeded cables. The quality of the cabling is top class, and are all sleeved. There are four PCI-E 8/6 pin cables – 600mm in length which will support Crossfire and SLI system configurations.

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4 comments

  1. Good product and good review. I like their power supplies but where I live they always are very very expensive.

  2. When is the 650W version out? thats interesting. any improvements you know over this 660W?

  3. No new 650W version, the new Platinum one is also 660W. It has been out on a Egg for a couple weeks:

    http://www.newegg.com/Product/Product.aspx?Item=N82E16817151121

    It’s based on a new platform (similar to the Platinum 860 at a lower wattage). Expected to be better built and better performing.

  4. this psu use triple balancing point, not two