EVGA Bstock EVGA 600 BQ, 80+ BRONZE 600W, Semi Modular, FDB Fan, 1 Year Warranty, Power Supply 110-BQ-0600-RX

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$40 shipped. 1 year warranty. Not bad for a name brand modular power supply, IMHO.

On that link, ctrl-f for "600w" to jump to the item.

 

[mnewxcv]

The 650w sfx for $99 is also a good deal.