T
ABLE
1
Cable
Quantity
Power Connectors
Part Name
Description
N/A
Power supply
direct cabling
24-pin (20+4) main connector
8-pin EPS12V
4-pin ATX12V
8-pin (6+2) PCI-E
3 x Molex + 1 x Floppy
3 x SATA
2
x 3
Molex connectors w/ cable
Includes three
Molex connectors
2
x 3
Serial ATA connectors w/
cable
Includes three Serial ATA connectors
1
X 1
PCI Express connector w/
cable
Includes 6-pin PCI-E connector
+12
V
OLT
R
AIL
D
ISTRIBUTION
The TP-550 PSU uses four separate +12 volt power rails. The engineers have allocated the rails to different
connectors to prevent voltage sags in one device due to sudden demands for power by another device.
T
ABLE
2
Direct Cabling Connectors
Rail
(20+4) main connector
1
4-pin ATX12V
2
8-pin EPS12V
2
PCI-E w/ blue stripe
3
PCI-E w/ green stripe
(modular)
4
Molex cable from PSU
1
SATA cable from PSU
1
