Like what you see? Get it in one document for easy printing!
Click Here!

Custom Search







Table Of Contents  CertiGuide to A+ (A+ 4 Real)
 9  Chapter 10: The Small Computer System Interface, SCSI
      9  RAID

Previous Topic/Section
RAID-0/1
Previous Page
Pages in Current Topic/Section
1
Next Page
Hardware or Software?
Next Topic/Section

Summary of Common RAID Levels

Table 25 contains a summary of the key characteristics of the four RAID levels we just examined.


Table 25: Summary of Common RAID Level Characteristics

 

RAID 0

RAID 1

RAID 5

RAID 0/1 (RAID 10)

Description

Data Striping (No fault tolerance)

Disk Mirroring

Data Striping with Distributed Parity

RAID 0 and RAID 1 combined

Minimum No. of Drives

Two

Two

Three

Four

Benefit

Highest Performance

Data Protection through Redundancy

Best Balance of cost/performance/data protection

Highest Performance with data protection


Previous Topic/Section
RAID-0/1
Previous Page
Pages in Current Topic/Section
1
Next Page
Hardware or Software?
Next Topic/Section

If you find CertiGuide.com useful, please consider making a small Paypal donation to help the site, using one of the buttons below. You can also donate a custom amount using the far right button (not less than $1 please, or PayPal gets most/all of your money!) In lieu of a larger donation, you may wish to consider buying an inexpensive PDF equivalent of the CertiGuide to A+ (A+ 4 Real) from StudyExam4Less.com. Thanks for your support!
Donate $2
Donate $5
Donate $10
Donate $20
Donate $30
Donate: $



Home - Table Of Contents - Contact Us

CertiGuide to A+ (A+ 4 Real) (http://www.CertiGuide.com/apfr/) on CertiGuide.com
Version 1.0 - Version Date: March 29, 2005

Adapted with permission from a work created by Tcat Houser et al.
CertiGuide.com Version Copyright 2005 Charles M. Kozierok. All Rights Reserved.
Not responsible for any loss resulting from the use of this site.