An Overview of RAID - CompTIA A+ 220-801: 1.5

CompTIA has RETIRED the 220-800 A+ exam series!

- - - - -
The throughput and redundancy advantages of RAID are used in numerous computer systems. In this video, you'll learn about RAID 0, RAID 1, RAID 5, and RAID 1+0.
- - - - -

FOLLOW PROFESSOR MESSER:

[CFishingTeam]

Such a clear explanation! The best anywhere!  

[Smackindaface]

This was for me the most informative video so far, I had always been fuzzy on what RAID meant. Thank you.

[christopherreeder]

Thank you Professor! I didn't fully understand RAID before and it threw me off easily. After watching you explain it I totally get it now, thank you!!

[josephablah]

i'm grateful for your time and effort good tutorials.

[wyomingsamurai]

Thanks so much. I am goingt to spend a certain percentage of my life on your channel now.

[reevestroy]

wow you put an amazing amount of work into this thank you so much for your time and effort

[simplySumne]

You are really awesome! You explain it in the ost simplest manner

[TTechnodrome]

do you have a video for setting up raids in the bios?

[ianstratton]

Great tutorial and all, but why did you skip over RAID 15?

[crisp]

Professor,
You said that its called raid ten for raid 1+0. The book that im reading says its one zero not ten.
Does it really matter?
Also thanks for the videos.

[nielsmith]

so who can tell me is a Raid of HDD faster or Slower than a Single SSD

[lululeauh]

RAID 5 must have at least 3 drives, correct?