Testing conducted by Apple in October 2010 using preproduction 2.13GHz Intel Core 2 Duo-based 13-inch MacBook Air units with 256GB flash drive and preproduction 1.6GHz Intel Core 2 Duo-based 11-inch MacBook Air units with 128GB flash drive. Here's a trimmed-down version of that footnote: Regarding this MacBook Air SSD performance statement, Apple includes a footnote at the bottom of their performance page. Because flash storage (SSD storage) is two times faster than a conventional hard drive, everything you do is more responsive. 'Wow, that was fast.' With MacBook Air, you’ll find yourself saying that a lot. I know Apple claims the MacBook Air is an 'instant on' system when you lift the lid, and that implies a seriously fast 'disk' subsystem, but how much faster is a MacBook Air SSD (solid state drive) than a traditional MacBook HDD (hard disk drive)? MacBook Air SSD speed information from AppleĪccording to Apple's MacBook Air performance web page, the Air SSD subsystem is 'two times faster' than a conventional HDD (hard disk drive). I'm looking at buying a new MacBook Air in the next few weeks, and one of the things I've been intrigued by is the MacBook Air SSD speed/performance. MacBook Air SSD speed FAQ: How much faster is the MacBook Air SSD storage system compared to a typical MacBook HDD (i.e., MacBook Air SSD v.

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