ATX Power Supply with TFX Form Factor MPT-253 by Casing Macron PS-TFX-MPT253 Links:
Casing Macron MPT-253 Mounting Screw Holes
Casing Macron MPT-253 Replaced by an Allied SL-275TFX
Dimension: (WxHxl)
91 x 63 x 190 mm
3.58 x 2.48 x 7.48 inch
3-19/32 x 2-15/32 x 7-15/32
Connectors:
1x 20-pin Main Connector
1x 4-pin (P4 2x2)
3x 4-pin Peripheral / IDE Power
1x 4-pin Floppy Power
Inputs:
115V ~6A 60Hz
230v ~3A 50Hz
Outputs:
Total Output 250W Max
+5V: 25A
+12V: 15A
-12V: 0.5A
+3.3V: 18A
+5Vsb: 2A
+5V & +3.3V Total Output 150W