Product comparison · 2 power supply units

FSP 700-80EPN 80 PLUS vs FSP ATX-400PNR power supply unit

18specifications compared
7differ
11identical
21known for one product only

Key differences

Total power
- 700-80EPN 80 PLUS:700 W
- ATX-400PNR power supply unit:400 W
AC input voltage
- 700-80EPN 80 PLUS:115 - 230 V
- ATX-400PNR power supply unit:230 V
Motherboard power connector
- 700-80EPN 80 PLUS:24-pin ATX
- ATX-400PNR power supply unit:20+4 pin ATX
Number of SATA power connectors
- 700-80EPN 80 PLUS:4
- ATX-400PNR power supply unit:2
Peripheral (Molex) power connectors (4-pin)
- 700-80EPN 80 PLUS:2
- ATX-400PNR power supply unit:4
Product colour
- 700-80EPN 80 PLUS:Grey
- ATX-400PNR power supply unit:Aluminium

Side by side

Differences highlightedShow differences only

Comparison of 700-80EPN 80 PLUS, ATX-400PNR
39 specifications	A FSP 700-80EPN 80 PLUS View product	B FSP ATX-400PNR power supply unit Model ATX-400PNR View product
Power3 differ
Total powerDiffers	700 W	400 W
AC input voltageDiffers	115 - 230 V	230 V
Maximum input current (@110V)Differs	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Combined power (+3.3V)Known for one	Unknown — not stated by the source	130 W
Combined power (+12V)Known for one	Unknown — not stated by the source	324 W
Combined power (+5V)Known for one	Unknown — not stated by the source	130 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	20 A
Max output current (+12V1)Known for one	Unknown — not stated by the source	14 A
Max output current (+12V2)Known for one	Unknown — not stated by the source	13 A
Max output current (+5V)Known for one	Unknown — not stated by the source	16 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.8 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2.5 A
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 & interfaces3 differ
Motherboard power connectorDiffers	24-pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	4	2
Peripheral (Molex) power connectors (4-pin)Differs	2	4
CPU power connector (4+4 pin)	Yes	Yes
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
PCI Express power connectors (6-pin)Known for one	2	Unknown — not stated by the source
PCI Express power connectors (8-pin)Known for one	2	Unknown — not stated by the source
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
ATX versionKnown for one	Unknown — not stated by the source	2.2
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Aluminium
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
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	86 mm
HeightKnown for one	Unknown — not stated by the source	140 mm
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 80 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	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.

More power supply unit comparisons

All power supply unit comparisons