Product comparison · 2 power supply units

FSP 550-80GLN power supply unit vs FSP 650-80GLN power supply unit

Key differences

Total power
- 550-80GLN power supply unit:550 W
- 650-80GLN power supply unit:600 W
Number of SATA power connectors
- 550-80GLN power supply unit:2
- 650-80GLN power supply unit:4

Differences highlightedShow differences only

Comparison of 550-80GLN, 650-80GLN
26 specifications	A FSP 550-80GLN power supply unit Model 550-80GLN View product	B FSP 650-80GLN power supply unit Model 650-80GLN View product
Power2 differ
Total powerDiffers	550 W	600 W
Maximum input current (@110V)Differs	+12V1,+12V2,+12V3,+12V4,+5V,+5Vsb,-12V	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	2	4
Designidentical
Cooling typeKnown for one	Unknown — not stated by the source	Active

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.