Lindy 73290 power supply unit vs Lindy 73291 power supply unit

Comparison of 73290, 73291

9 specifications	A Lindy 73290 power supply unit Model 73290 View product	B Lindy 73291 power supply unit Model 73291 View product
Power1 differ
Total powerDiffers	350 W	400 W
Efficiency	80%	80%
Ports & interfacesidentical
Number of SATA power connectors	4	4
PCI Express power connectors (8-pin)	1	1
CPU power connector (4+4 pin)Known for one	Yes	—Unknown — not stated by the source
ATX power connector (20+4 pin)	Yes	Yes
Floppy drive power connectorKnown for one	—Unknown — not stated by the source	1
Performanceidentical
Noise level	22 dB	22 dB
Designidentical
Product colour	Black	Black

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.