Product comparison · 2 power supply units

FSP 350-60HCN power supply unit vs FSP 400-60HNN power supply unit

Key differences

Total power
- 350-60HCN power supply unit:350 W
- 400-60HNN power supply unit:400 W
Number of SATA power connectors
- 350-60HCN power supply unit:2
- 400-60HNN power supply unit:3
Number of fans
- 350-60HCN power supply unit:1 fan(s)
- 400-60HNN power supply unit:2 fan(s)

Differences highlightedShow differences only

Comparison of 350-60HCN, 400-60HNN
23 specifications	A FSP 350-60HCN power supply unit Model 350-60HCN View product	B FSP 400-60HNN power supply unit Model 400-60HNN View product
Power1 differ
Total powerDiffers	350 W	400 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 protection features	Over voltage, Overload, Short circuit	Over voltage, Overload, Short circuit
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
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
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
Design1 differ
Product colour	Grey	Grey
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fansDiffers	1 fan(s)	2 fan(s)
Fan location	Side	Side
On/off switch	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	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.