Re: whats the difference between these two?
Yeah weird... the more expensive one mentions these facts though that the other doesn't:
Air Flow 9.21CFM
Noise Level 29dBA
Power Connector Power supply – 4 pin
Heatsink Material Aluminum
Features Each temperature sensor corresponds to its own fan
Blue LCD backlight display
7 -color rotations dial setting or just set in single color
Support 4 fans (max. output 18W)
Monitoring all 4 fans speed (RPM) and their components’ temperature simultaneously.
Not all connections are required to operate.
Reduced energy consumption and fan noise for quieter work environment
Designed for DIY applications, can also be used for RAID towers, servers, industrial PCs.
Dimension: 150 x 43 x 201 mm
So maybe some of these are different from the other model since it doesn't mention any of that?
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