The same way, with the 2TB Fusion Drive model, it’s packed with 128GB Flash storage. For example, the late 2015 iMac’s 1TB storage is packed with 24GB of SSD and the rest being traditional Hard Drive. The ratio of SSD storage will be lesser when compared to the HDD.

How does Apple Fusion Drive actually work?Īs explained earlier, Fusion Drive is a combination of both the Hard drive and the Flash Drive(SSD). They are more expensive than HDDs & Fusion Drives

They have better boot times compared to the HDDs.

They work in a logical manner by maintaining the user experience without affecting load times of applications.

They come with high storage capacity namely 1TB, 2TB, and 3TB.

It’s much quieter than traditional hard drives and comes head on head with SSD.

Apple Fusion Drives are much cheaper than traditional SSDs and a bit expensive than normal HDDs.

Fusion Drives – Advantages and DisadvantagesĮven though the Fusion Drives might sound all fancy and techy, they come with their own advantages and disadvantages. And not to forget, you can also use the SSD along with the fusion drive to get the maximum performance off the beasty iMac. While purchasing an iMac you get an option to choose a 1TB fusion drive whereas when you purchase an iMac with the Retina display you get an option to choose a fusion drive sized between 1TB to 3TB. The Apple operating system will automatically manage the content depending upon its usage, meaning the frequently used application, files, etc are stored on the NAND flash drive and the infrequent items stay on the hard drive thereby giving you the opportunity of a fast environment to access your apps and files.

This basically means a single hard drive containing both the Hard drive & the Flash drive as a single drive. These two are combined to present themself as a single core managed logical volume with the space of both the Hard disk and the NAND flash drive combined. How does Apple Fusion Drive actually work? Fusion Drive vs SSD: Which do I choose? Fusion Drive – What is it?įusion Drive is Apple’s implementation of Hard disk drive along with a NAND flash drive.

Late 2015 imac fusion drive vs ssd