Product comparison · 2 power supply units

GIGABYTE GP-650B POWER SUPPLY vs GIGABYTE P650B power supply unit

37specifications compared
3differ
34identical
21known for one product only

Key differences

Input current
- GP-650B POWER SUPPLY:9 - 4 A
- P650B power supply unit:9, 4 A
Max output current (+12V)
- GP-650B POWER SUPPLY:54 A
- P650B power supply unit:0.3 A

Side by side

Differences highlightedShow differences only

Comparison of GP-650B POWER SUPPLY, P650B
58 specifications	A GIGABYTE GP-650B POWER SUPPLY View product	B GIGABYTE P650B power supply unit Model P650B View product
Power3 differ
Input currentDiffers	9 - 4 A	9, 4 A
Maximum input current (@110V)Known for one	9 A	Unknown — not stated by the source
Maximum input current (@220V)Known for one	4 A	Unknown — not stated by the source
Max output current (+12V)Differs	54 A	0.3 A
Power protection featuresDiffers	Over power, Overcharge, Short circuit, Under voltage	Over power, Over voltage, Overcharge, Short circuit, Under voltage
EfficiencyKnown for one	Unknown — not stated by the source	85%
Ports & interfacesidentical
Motherboard power cable lengthKnown for one	60 cm	Unknown — not stated by the source
SATA power cable lengthKnown for one	150,500 mm	Unknown — not stated by the source
Peripheral (Molex) power cable lengthKnown for one	150,500 mm	Unknown — not stated by the source
PCI Express power cable lengthKnown for one	65 cm	Unknown — not stated by the source
CPU P4 connector (4-pin)Known for one	1	Unknown — not stated by the source
CPU power cable lengthKnown for one	60 cm	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Noise levelKnown for one	39 dB	Unknown — not stated by the source
Bearing technologyKnown for one	HDB	Unknown — not stated by the source
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Other featuresidentical
Noise level (silent mode, <30%)Known for one	20 dB	Unknown — not stated by the source
Noise level (quiet mode, 50%)Known for one	29 dB	Unknown — not stated by the source
Noise level (full-load mode, 100%)Known for one	39 dB	Unknown — not stated by the source
Power managementKnown for one	Yes	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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