Product comparison · 2 power supply units

FSP 700-80EPN 80 PLUS vs FSP TX-450PAF power supply unit

17specifications compared
6differ
11identical
20known for one product only

Key differences

Total power
- 700-80EPN 80 PLUS:700 W
- TX-450PAF power supply unit:450 W
AC input voltage
- 700-80EPN 80 PLUS:115 - 230 V
- TX-450PAF power supply unit:230 V
Motherboard power connector
- 700-80EPN 80 PLUS:24-pin ATX
- TX-450PAF power supply unit:20+4 pin ATX
Number of SATA power connectors
- 700-80EPN 80 PLUS:4
- TX-450PAF power supply unit:2
Peripheral (Molex) power connectors (4-pin)
- 700-80EPN 80 PLUS:2
- TX-450PAF power supply unit:6
Fan diameter
- 700-80EPN 80 PLUS:12 cm
- TX-450PAF power supply unit:8 cm

Side by side

Differences highlightedShow differences only

Comparison of 700-80EPN 80 PLUS, TX-450PAF
37 specifications	A FSP 700-80EPN 80 PLUS View product	B FSP TX-450PAF power supply unit Model TX-450PAF View product
Power2 differ
Total powerDiffers	700 W	450 W
AC input voltageDiffers	115 - 230 V	230 V
Max output current (+3.3V)Known for one	Unknown — not stated by the source	22 A
Max output current (+12V)Known for one	Unknown — not stated by the source	18 A
Max output current (+5V)Known for one	Unknown — not stated by the source	15 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.3 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2.5 A
Maximum input current (@110V)Known for one	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V	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	6
CPU P4 connector (4-pin)Known for one	Unknown — not stated by the source	1
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
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
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
Performanceidentical
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
Fan diameterDiffers	12 cm	8 cm
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	140 mm
DepthKnown for one	Unknown — not stated by the source	86 mm
HeightKnown for one	Unknown — not stated by the source	150 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.

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