Product comparison · 2 power supply units

FSP ATX-300PNR power supply unit vs GIGABYTE Superb 550P

6specifications compared
5differ
1identical
13known for one product only

Key differences

Total power
- ATX-300PNR power supply unit:300 W
- Superb 550P:550 W
AC input voltage
- ATX-300PNR power supply unit:230 V
- Superb 550P:115 - 230 V
Number of SATA power connectors
- ATX-300PNR power supply unit:3
- Superb 550P:4
Product colour
- ATX-300PNR power supply unit:Grey
- Superb 550P:Black
Dimensions (WxDxH)
- ATX-300PNR power supply unit:140 x 150 x 86 mm
- Superb 550P:150 x 140 x 86 mm

Side by side

Differences highlightedShow differences only

Comparison of ATX-300PNR, Superb 550P
19 specifications	A FSP ATX-300PNR power supply unit Model ATX-300PNR View product	B GIGABYTE Superb 550P View product
Power2 differ
Total powerDiffers	300 W	550 W
AC input voltageDiffers	230 V	115 - 230 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	6 - 10 A
Power protection featuresKnown for one	Over current, Over power, Over voltage, Overload, Short circuit	Unknown — not stated by the source
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	3	4
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling type	Non-Modular	Non-Modular
Peripheral (Molex) power connectors (4-pin)Known for one	4	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Black
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.5 kg
Other features1 differ
Dimensions (WxDxH)Differs	140 x 150 x 86 mm	150 x 140 x 86 mm
Maximum currentKnown for one	Unknown — not stated by the source	25 A
Ports quantityKnown for one	Unknown — not stated by the source	4
Omnigrid (4-pin) power connectorsKnown for one	1	Unknown — not stated by the source
Performanceidentical
Noise levelKnown for one	25 dB	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	UL, CSA, TUV, NEMKO, CB & CE	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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