Product comparison · 2 power supply units

Ewent EW3901 power supply unit vs FSP350-701UJ power supply unit

6specifications compared
4differ
2identical
30known for one product only

Key differences

Total power
- EW3901 power supply unit:500 W
- FSP350-701UJ power supply unit:350 W
Purpose
- EW3901 power supply unit:PC
- FSP350-701UJ power supply unit:Server
Power supply unit (PSU) form factor
- EW3901 power supply unit:ATX
- FSP350-701UJ power supply unit:1U
Product colour
- EW3901 power supply unit:Black
- FSP350-701UJ power supply unit:Grey

Side by side

Differences highlightedShow differences only

Comparison of EW3901, FSP350-701UJ
36 specifications	A Ewent EW3901 power supply unit Model EW3901 View product	B FSP FSP350-701UJ power supply unit Model FSP350-701UJ View product
Power1 differ
Total powerDiffers	500 W	350 W
AC input voltage	230 V	230 V
AC input frequencyKnown for one	Unknown — not stated by the source	47 - 53 Hz
Maximum input current (@110V)Known for one	Unknown — not stated by the source	6.3 A
Maximum input current (@220V)Known for one	Unknown — not stated by the source	3 A
Combined power (-12V)Known for one	Unknown — not stated by the source	0.5 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	16 A
Max output current (+12V1)Known for one	Unknown — not stated by the source	16 A
Max output current (+12V2)Known for one	Unknown — not stated by the source	16 A
Max output current (+5V)Known for one	Unknown — not stated by the source	18 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	3 A
EfficiencyKnown for one	Unknown — not stated by the source	80%
Hold timeKnown for one	Unknown — not stated by the source	17 ms
Power Factor Correction (PFC) typeKnown for one	Passive	Unknown — not stated by the source
Ports & interfacesidentical
Cabling type	Non-Modular	Non-Modular
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	3	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	3	Unknown — not stated by the source
CPU P4 connector (4-pin)Known for one	1	Unknown — not stated by the source
Performance2 differ
PurposeDiffers	PC	Server
Power supply unit (PSU) form factorDiffers	ATX	1U
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
ATX versionKnown for one	2.3	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Grey
Cooling typeKnown for one	Unknown — not stated by the source	Active
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Side
On/off switchKnown for one	Unknown — not stated by the source	Yes
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
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	0 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	100 mm
DepthKnown for one	Unknown — not stated by the source	190 mm
HeightKnown for one	Unknown — not stated by the source	40.5 mm

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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