110$ per unit or 100$ in case of purchasing more than one + ship 15$ per pico PSU + ship (free shippment in case you pick one HP 2400).
I've used them for 1 year, they are kind of noise (as all server PSU). One fun broke but i replaced, very easy operation in case you need to do it. Ive soldered myself the cables, no breaks or any problem at all and all powersupply have autostart, you just need to plug it and use it.
