Product comparison · 2 power supply units

Chieftec POLARIS 3.0 1050W vs Chieftec POLARIS 3.0 850W

43specifications compared
7differ
36identical
0known for one product only

Key differences

Total power
- POLARIS 3.0 1050W:1050 W
- POLARIS 3.0 850W:850 W
Input current
- POLARIS 3.0 1050W:15-8 A
- POLARIS 3.0 850W:12-8 A
Max output current (+12V1)
- POLARIS 3.0 1050W:87.5 A
- POLARIS 3.0 850W:70.8 A
PCI Express power connectors (6+2 pin)
- POLARIS 3.0 1050W:4
- POLARIS 3.0 850W:2
Weight
- POLARIS 3.0 1050W:3 kg
- POLARIS 3.0 850W:2.89 kg
Package weight
- POLARIS 3.0 1050W:3.34 kg
- POLARIS 3.0 850W:3.24 kg

Side by side

Differences highlightedShow differences only

Comparison of POLARIS 3.0 1050W, POLARIS 3.0 850W
43 specifications	A Chieftec POLARIS 3.0 1050W View product	B Chieftec POLARIS 3.0 850W View product
Power4 differ
Total powerDiffers	1050 W	850 W
Input currentDiffers	15-8 A	12-8 A
Max output current (+12V1)Differs	87.5 A	70.8 A
Power protection featuresDiffers	Over current, Over power, Over voltage, Overload, Short circuit, Under voltage	Over current, Over voltage, Overload, Short circuit, Under voltage
Ports & interfaces1 differ
PCI Express power connectors (6+2 pin)Differs	4	2
Weight & dimensions1 differ
WeightDiffers	3 kg	2.89 kg
Packaging data1 differ
Package weightDiffers	3.34 kg	3.24 kg

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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