Product comparison · 2 power supply units

FSP 400-60HCN power supply unit vs FSP 500-60HNN power supply unit

Key differences

Total power
- 400-60HCN power supply unit:400 W
- 500-60HNN power supply unit:500 W
Number of SATA power connectors
- 400-60HCN power supply unit:2
- 500-60HNN power supply unit:3
Operating temperature (T-T)
- 400-60HCN power supply unit:0 - 40 °C
- 500-60HNN power supply unit:0 - 50 °C

Differences highlightedShow differences only

Comparison of 400-60HCN, 500-60HNN
25 specifications	A FSP 400-60HCN power supply unit Model 400-60HCN View product	B FSP 500-60HNN power supply unit Model 500-60HNN View product
Power1 differ
Total powerDiffers	400 W	500 W
AC input voltage	230 V	230 V
Maximum input current (@110V)	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Power protection features	Over voltage, Overload, Short circuit	Over voltage, Overload, Short circuit
Ports & interfaces1 differ
Motherboard power connector	24-pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	2	3
Peripheral (Molex) power connectors (4-pin)	2	2
CPU P4 connector (4-pin)	1	1
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	1
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
ATX versionKnown for one	2.3	Unknown — not stated by the source
Designidentical
Product colour	Grey	Grey
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Side	Side
On/off switch	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Storage temperature (T-T)	-20 - 80 °C	-20 - 80 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%

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.