The Mac Observer

Skip navigational links

You're viewing an article in TMO's historic archive vault. Here, we've preserved the comments and how the site looked along with the article. Use this link to view the article on our current site:
ComputerWorld: SSD Option Compelling for MacBook Air

ComputerWorld: SSD Option Compelling for MacBook Air

by , 12:55 PM EST, January 25th, 2008

The MacBook Air comes standard with an 80 GB, 4,200 rpm Parallel ATA drive. However, one can elect to have a 64 GB solid-state drive (SSD) instead for about $1,000 more. That seeming downgrade could be a compelling option for some, according to Computerworld on Friday.

The advantages of the SSD drive are many. They're less susceptible to shock and vibration, able to withstand ten times the impact of a standard hard disk. They draw very little power, about 0.05 watts when powered down and about 1 watt when powered up. That's about a third of a standard notebook hard disk.

"In terms of seek times and throughput, SSD performance is about equal to that of a standard hard drive. But SSDs turn on instantly: They don't have to spin up platters as hard drives do, so they reduce computer boot, restart and wake-up times substantially," Jon Jacobi observed.

Finally, the form factor is more flexible, meaning that they don't have to be constrained by a circular disk. The storage can be fit into unusual, cramped spaces.

So while the current MacBook Air option is expensive, the future looks bright for the technology. "The cost of NAND memory is declining by about 40% per year. In other words, what seems wildly expensive now may seem more reasonable in the not-too-distant future," Mr. Jacobi noted.

Recent TMO Headlines - Updated December 10th

Fri, 10:17 PM
Apple Posts 4 New Commercials for Apple Watch Series 2
Fri, 9:55 PM
Super Mario Run Requires an Internet Connection to Because Nintendo is Afraid of Piracy
Fri, 9:46 PM
2017 iPhone Rumor Roundup
Fri, 8:53 PM
Ken Segall: What Has Apple Been Doing All These Years?
Fri, 7:30 PM
Apple May Expand iTunes Movie Footprint with Theater-Run Movies
Fri, 6:49 PM
Bluetooth 5: It's All About the Internet of Things
Fri, 6:30 PM
A Fascinating, Realistic Glimpse: What Would Steve Jobs Have Done?
Fri, 1:48 PM
Apple Shares AI Research, Listener Comments - TMO Daily Observations 2016-12-09
Fri, 1:31 PM
64 Square Feet of Joyce Byers's Stranger Things Wall
Fri, 10:38 AM
Shigeru Miyamoto Playing Super Mario Bros Theme is the Coolest Thing this Week
Fri, 9:13 AM
Apple Watch: Editing Your Workout Screen
Fri, 2:30 AM
True Key by Intel Security: $15.99
  • __________
  • Buy Stuff, Support TMO!
  • Podcast: Mac Geek Gab
  • Podcast: Apple Weekly Report
  • TMO on Twitter!