Fan Bearing Differences: Fluid Dynamic, Ball, Hydro Dynamic, & Sleeve Explained, ft. Noctua

Sponsor: Thermaltake Tower 300 mATX Case on Amazon geni.us/WNABU4 We dive into fan bearing differences with Noctua's Jakob Dellinger to have an engineering discussion. For our simplified version of the fan bearings topic, we focus on common misconceptions (particularly in marketing for fluid-dynamic bearings, or FDB, and hydro-dynamic bearings). This also covers some basic differences of ball bearings, sleeve bearings vs. "fluid-dynamic bearings" -- or what we're using to refer to groove-based fluid dynamic bearings in particular. We made this video about how ball bearings (and grooved bearings) are made!    • How Computer Fan Bearings Are Made: B...   Watch our video about beat frequency noises, also featuring Jakob!    • The Most Annoying Computer Noise | No...   Watch our "Forbidden Interview" with Jakob of Noctua last year:    • The Forbidden Noctua Interview: Fan E...   Watch our video (also featuring Jakob) about Noctua's pressure scan results and new Noctua NH-D15 G2:    • Noctua Finally Did It | NH-D15 G2 Lau...   Find all of our engineering interviews here:    • Noctua Finally Did It | NH-D15 G2 Lau...   The best way to support our work is through our store: store.gamersnexus.net/ Like our content? Please consider becoming our Patron to support us: www.patreon.com/gamersnexus TIMESTAMPS 00:00 - Fan Bearing Misconceptions 01:39 - Fluid-Dynamic Bearings Often Mismarketed 06:34 - Should We Rename "FDB?" 08:10 - Fan & Bearing Explosion Diagram 12:38 - What Makes a Good Bearing 17:39 - Conclusion & Complications ** Please like, comment, and subscribe for more! ** Links to Amazon and Newegg are typically monetized on our channel (affiliate links) and may return a commission of sales to us from the retailer. This is unrelated to the product manufacturer. Any advertisements or sponsorships are disclosed within the video ("this video is brought to you by") and above the fold in the description. We do not ever produce paid content or "sponsored content" (meaning that the content is our idea and is not funded externally aside from whatever ad placement is in the beginning) and we do not ever charge manufacturers for coverage. Follow us in these locations for more gaming and hardware updates: t: www.twitter.com/gamersnexus f: www.facebook.com/gamersnexus w: www.gamersnexus.net/ Steve Burke: Host Vitalii Makhnovets: Camera, Editing Tim Phetdara: Editing

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