Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

Hard Drive Technologies: SMR, HAMR, ePMR and Advanced Recording Methods

ExplainingComputers via YouTube

Overview

Coursera Flash Sale
40% Off Coursera Plus for 3 Months!
Grab it
Explore advanced hard drive technologies in this comprehensive video that delves into the evolution of storage density and recording methods. Learn about the fundamental differences between Conventional Magnetic Recording (CMR) and Shingled Magnetic Recording (SMR), and discover cutting-edge Energy-Enhanced Perpendicular Magnetic Recording (ePMR) variants including Heat-Assisted Magnetic Recording (HAMR), and Microwave-Assisted Magnetic Recording (MAMR). Understand how platters and areal density impact storage capacity, and gain insights into the latest developments from major manufacturers like Western Digital, Seagate, and Toshiba. Master the technical concepts behind modern hard drive storage solutions, from basic principles to the newest innovations pushing the boundaries of data storage capacity.

Syllabus

00:00 Titles & Intro
00:49 Platters & Areal Density
04:12 CMR & SMR
07:25 Recording Technologies
10:41 eMPR
12:13 HAMR
14:14 MAMR
15:38 Wrap

Taught by

ExplainingComputers

Reviews

Start your review of Hard Drive Technologies: SMR, HAMR, ePMR and Advanced Recording Methods

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.