Product comparison · 2 power supply units

FSP 400-60HCN power supply unit vs FSP 650-80EPN 80 PLUS

21specifications compared
4differ
17identical
7known for one product only

Key differences

Total power
- 400-60HCN power supply unit:400 W
- 650-80EPN 80 PLUS:650 W
AC input voltage
- 400-60HCN power supply unit:230 V
- 650-80EPN 80 PLUS:115 - 230 V
Number of SATA power connectors
- 400-60HCN power supply unit:2
- 650-80EPN 80 PLUS:4
Operating temperature (T-T)
- 400-60HCN power supply unit:0 - 40 °C
- 650-80EPN 80 PLUS:0 - 50 °C

Side by side

Differences highlightedShow differences only

Comparison of 400-60HCN, 650-80EPN 80 PLUS
28 specifications	A FSP 400-60HCN power supply unit Model 400-60HCN View product	B FSP 650-80EPN 80 PLUS View product
Power2 differ
Total powerDiffers	400 W	650 W
AC input voltageDiffers	230 V	115 - 230 V
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	2	4
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
CPU P4 connector (4-pin)Known for one	1	Unknown — not stated by the source
Performanceidentical
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Bronze
ATX versionKnown for one	2.3	Unknown — not stated by the source
Designidentical
On/off switchKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C

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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