Product comparison · 2 power supply units

FSP300-701UJ power supply unit vs itek Energy K

6specifications compared
5differ
1identical
27known for one product only

Key differences

Total power
- FSP300-701UJ power supply unit:300 W
- Energy K:500 W
Purpose
- FSP300-701UJ power supply unit:Server
- Energy K:PC
Power supply unit (PSU) form factor
- FSP300-701UJ power supply unit:1U
- Energy K:ATX
Product colour
- FSP300-701UJ power supply unit:Grey
- Energy K:Black
Fan diameter
- FSP300-701UJ power supply unit:4 cm
- Energy K:12 cm

Side by side

Differences highlightedShow differences only

Comparison of FSP300-701UJ, Energy K
33 specifications	A FSP FSP300-701UJ power supply unit Model FSP300-701UJ View product	B itek Energy K View product
Power1 differ
Total powerDiffers	300 W	500 W
AC input voltageKnown for one	115 - 230 V	Unknown — not stated by the source
AC input frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Max output current (+3.3V)Known for one	14 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	16 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	16 A	Unknown — not stated by the source
Max output current (+5V)Known for one	16 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.5 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	3 A	Unknown — not stated by the source
EfficiencyKnown for one	85%	Unknown — not stated by the source
Hold timeKnown for one	17 ms	Unknown — not stated by the source
Power protection featuresKnown for one	Over power, Short circuit	Unknown — not stated by the source
Ports & interfacesidentical
Cabling type	Non-Modular	Non-Modular
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Number of PATA power connectorsKnown for one	Unknown — not stated by the source	2
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	4
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	1
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performance2 differ
PurposeDiffers	Server	PC
Power supply unit (PSU) form factorDiffers	1U	ATX
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Grey	Black
Fan diameterDiffers	4 cm	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Top
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
Safety regulation & standardsidentical
SafetyKnown for one	CE,FCC,TUV,CCC	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	100 mm	Unknown — not stated by the source
DepthKnown for one	190 mm	Unknown — not stated by the source
HeightKnown for one	40.5 mm	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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