I have 15 Dynex 400w Power Supplies to sell. These are new units that have been returned and written off. I have tested each supply for boot-up and a light load. I've used two of these to power a 3x GPU mining system using the paperclip trick. http://aphnetworks.com/tutorials/psu_paperclip_trick
This could be a cheap way to power your farm or use in systems that require less power. As always, YMMV.
Specs: 400w, 24-pin, 120mm Fan, Connectors:(1) 6-pin PCI-E, (5) 4-pin Molex, (4) SATA, (1) floppy 4-pin, (1) P4 4-pin
Includes: Box, Manual, Power Cord
Price: $15/ea OBO, discount for multiples
Shipping: Not included in price, ships from Joplin, MO (64801.) Will ship internationally for the right price.
References: Heatware in signature