Product comparison · 2 power supply units

FSP 500-60APN 80 PLUS vs FSP 550-80EPN 80 PLUS

22specifications compared
6differ
16identical
6known for one product only

Key differences

The FSP 550-80EPN 80 PLUS has 50 W more total power than the FSP 500-60APN 80 PLUS (550 W vs 500 W). The FSP 550-80EPN 80 PLUS has 2 more SATA power connectors than the FSP 500-60APN 80 PLUS (4 vs 2). The FSP 500-60APN 80 PLUS has 4 more peripheral (Molex) power connectors (4-pin) than the FSP 550-80EPN 80 PLUS (6 vs 2). AC input voltage: 230 V on the FSP 500-60APN 80 PLUS, 115 - 230 V on the FSP 550-80EPN 80 PLUS. Motherboard power connector: 20+4 pin ATX on the FSP 500-60APN 80 PLUS, 24-pin ATX on the FSP 550-80EPN 80 PLUS.

Total power
- 500-60APN 80 PLUS:500 W
- 550-80EPN 80 PLUS:550 W
AC input voltage
- 500-60APN 80 PLUS:230 V
- 550-80EPN 80 PLUS:115 - 230 V
Motherboard power connector
- 500-60APN 80 PLUS:20+4 pin ATX
- 550-80EPN 80 PLUS:24-pin ATX
Number of SATA power connectors
- 500-60APN 80 PLUS:2
- 550-80EPN 80 PLUS:4
Peripheral (Molex) power connectors (4-pin)
- 500-60APN 80 PLUS:6
- 550-80EPN 80 PLUS:2
80 PLUS certification
- 500-60APN 80 PLUS:80 PLUS
- 550-80EPN 80 PLUS:80 PLUS Bronze

Side by side

Differences highlightedShow differences only

Comparison of 500-60APN 80 PLUS, 550-80EPN 80 PLUS
28 specifications	A FSP 500-60APN 80 PLUS View product	B FSP 550-80EPN 80 PLUS View product
Power2 differ
Total powerDiffers	500 W	550 W
AC input voltageDiffers	230 V	115 - 230 V
Ports & interfaces3 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	2	4
Peripheral (Molex) power connectors (4-pin)Differs	6	2
CPU P4 connector (4-pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	2
PCI Express power connectors (8-pin)Known for one	Unknown — not stated by the source	2
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Performance1 differ
80 PLUS certificationDiffers	80 PLUS	80 PLUS Bronze
ATX versionKnown for one	2.2	Unknown — not stated by the source
Designidentical
On/off switchKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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