Product comparison · 2 power supply units

Chieftec GPS-350A power supply unit vs Chieftec SI-A300-P3 power supply unit

5specifications compared
3differ
2identical
11known for one product only

Key differences

Total power
- GPS-350A power supply unit:350 W
- SI-A300-P3 power supply unit:270 W
Input current
- GPS-350A power supply unit:4.5 - 9 A
- SI-A300-P3 power supply unit:25/17 A
Dimensions (WxDxH)
- GPS-350A power supply unit:150 x 140 x 87 mm
- SI-A300-P3 power supply unit:150 x 102 x 86 mm

Side by side

Differences highlightedShow differences only

Comparison of GPS-350A, SI-A300-P3
16 specifications	A Chieftec GPS-350A power supply unit Model GPS-350A View product	B Chieftec SI-A300-P3 power supply unit Model SI-A300-P3 View product
Power2 differ
Total powerDiffers	350 W	270 W
Input currentDiffers	4.5 - 9 A	25/17 A
Power protection featuresKnown for one	Over current, Over voltage, Short circuit, Under voltage, Overload	Unknown — not stated by the source
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Ports & interfacesidentical
Number of SATA power connectorsKnown for one	4	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	3	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	1	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Performanceidentical
Noise levelKnown for one	24.4 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	150 x 140 x 87 mm	150 x 102 x 86 mm
Ports quantityKnown for one	11	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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