How do Hard Disk Drives Work? 💻💿🛠

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Have you ever before questioned exactly how Hard Disk Drives can keep billions of little bits of information within the quantity of a brief, little block? Thinking of it, it’s actually absolutely unbelievable that a collection well worth of information, numerous images, or hundreds of video clips can be saved in a tool that sets you back much less than $100. Information storage space has actually genuinely developed to extraordinary thickness over the previous 6 years, and in this video clip, we’re visiting exactly how precisely a Hard Disk Drive shops information, just how it checks out and creates information, and afterwards the innovative modern technologies that are remaining to reduce the dimension of each little bit of information.

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Tabulation:
00:00 – Introduction to Hard Disk Drives.
01:00 – Components inside a Hard Disk Drive.
04:42 – Writing to an HDD.
07:40 – Reading from an HDD.
10:11 – Fitting a lot more little bits per location.
11:05 – PCBWay Sponsorship
12:12 – Cutting-edge HDD Technology

Erratum: CMR is ‘Conventional Magnetic Recording’ not ‘Classic’ Magnetic Recording. CMR is additionally called PMR ‘Perpendicular’ Magnetic Recording.

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Referrals:

“Hard Disk Drives”. “Perpendicular Magnetic Recording”. “Shingled Magnetic Recording”.

Lasers vs. Microwaves: The Billion Dollar Bet on The Future of Magnetic Storage. Nordrum, Amy. https://spectrum.ieee.org/lasers-vs-microwaves-the-billiondollar-bet-on-the-future-of-magnetic-storage

Modern HDD Technologies that are bringing hard drives back. Sullivan, Erin. https://www.techtarget.com/searchstorage/

Hard disks 101: Magnetic Storage. Bestofmedia Team. https://www.tomshardware.com/reviews/hard-drive-magnetic-storage-hdd,3005-3.html

Magnetic Hard Disk https://www.sciencedirect.com/topics/physics-and-astronomy/magnetic-hard-disk

Hard Drives Give New Technologies A Spin. Feldman, Michael. https://www.nextplatform.com/2019/10/17/hard-disks-give-new-technologies-a-spin/

Chen, Ben M. Lee, Tong H. Hard Disk Drive Servo Systems 2nd Edition. Springer, 2006.

Jacob, Bruce. Ng, Spencer W. Wang, David T. Memory Systems, Cache DRAM, Disk. Morgan Kaufmann, 2008.

Magnetic Recording on Nanostructures https://www.tu-chemnitz.de/physik/OFGF/research/magnetic_recording.php

#HardDiskDrive #Storage #Computer

Modern HDD Technologies that are bringing tough disks back. Difficult Drives 101: Magnetic Storage. “Hard Disk Drives”.

Have you ever before questioned just how Hard Disk Drives can keep billions of little bits of information within the quantity of a brief, tiny block? Information storage space has actually genuinely advanced to amazing thickness over the previous 6 years, and in this video clip, we’re going to see just how specifically a Hard Disk Drive shops information, exactly how it checks out and creates information, and after that the advanced innovations that are proceeding to reduce the dimension of each little bit of information.