Measuring 80x80x25mm, the transparent blue b-COOL fan is coupled with an exciting propeller-shaped PCB beneath its fan-guard, making it look the part even before it's powered up. When plugged in, the whisper quiet b-COOL immediately lit up in a splendid fashion with its 'Freezing White' LED lights hitting the spinning blades like a blanket of snow. What's sure to grab your attention is a series of blue LEDs that sign the background with the prevailing system temperature (such as 22°C in our case) along with the word 'COOL' that corresponds in a literal sense..



Link: HardwareZone