Test usb drive speed mac

Mac Tutorials [19] - Find Data Transfer Speed On OS X

And, a history of benchmarks lets you quickly compare your own drives. Why should I benchmark the performance of my disks?

Most newer MacBooks and iMacs come with solid state hard drives which are incredibly fast atleast when running normally. Using DiskMark you can see if the performance deteriorates due to age or due to bloatware on your system. Your external hard disks and flash drives might have multiple factors affecting their performance which should be monitored closely.

The single most important thing you should do is ensure you are using USB 3. Newer technologies such as UASP are coming out often that squeeze out every last ounce of performance out of your external storage devices. Additionally, the MacBook Air has never been able to be modified. A new HDD will be cheaper and get you more space for your money but will eventually face the same problems as your current drive.

Test Read & Write Speed of an External Drive or USB Flash Key

It will work in tandem with your existing drive and can be a great fall back in case your drive fails or is in need of a little extra help. If this sounds like the right solution for you, check out our list of the best external drives for MacBook Pro. Then, you can copy your entire library of files, images, videos, and more to this backup location.


  • How Do I Determine The Read/Write Speed Of An External Drive In OS X?.
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Many cloud services also offer an automatic backup service, so you never have to worry about accidentally missing your recent files in the event of a hard drive failure. Additionally, getting excess files off your overworked hard drive could help increase its speed.

Testing your MacBook hard drive is something everyone should be doing at least occasionally.

How Do I Determine The Read/Write Speed Of An External Drive In OS X?

It provides valuable data for future reference, helps you understand how your computer is functioning and is a good indicator of when it may be time to upgrade a few things. Save my name, email, and website in this browser for the next time I comment. March 10, Click Here to Leave a Comment Below.


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