This high 450w wattage psu is primarily for use with the B01 and CJ01 Cream or ATX Desktop chassis Although it can be used with any desktop or small Form factor chassis that can fit it.

It also benefits from being a dual outlet psu

For PS/3 Micro ATX form Factor.
Switching PSU.
Rear power on switch, and monitor outlet
12v Fitted Fan.
Low Noise, over-voltage protection.
CE , FCC Approved.
Dimensions 112W x 85H x 153 D mm.

+3.3v 28A
+5V 30A
+12V 30A
-5V 0.5A
-12V 0.8A
+5VSB 2A

Connectors

1 x connectors are 24 pin splittable to 20 pin
4 x IDE connectors power
2 x floppy