Noiseblocker NB-BlackSilent X-2 80mm Ultra Quiet Case Fan – 1800rpm, 18 DBA, 3-Pin

If you're building a rig and hate that jet-engine hum, these Noiseblocker fans are about to become your new best friend.

This is the X-2 model in the BlackSilent series—80mm, 1800 rpm max speed, and whisper-quiet at just 18 dBA.

Moves 26.49 CFM of air without sounding like a vacuum cleaner.

Standard 3-pin connector, so you're good to go with most motherboards or fan controllers.

Brand new in retail-style packaging.

Great for quiet HTPC builds or just taming a noisy case.