A hybrid drive will run considerably faster than an HDD but slower than a pure SSD. It will have more storage capacity than a pure SSD, but maybe not as much as some of the largest size HDDs on the market today. Installation for an SSHD is essentially the same as for a single drive.
Hybrid storage describes storage systems that are designed with a blend of flash-based solid-state drives (SSDs) and mechanical hard-disk drives (HDDs) in an effort to provide high performance at an affordable price.
Hybrid hard drives blend HDD capacity with SSD speeds by placing traditional rotating platters and a small amount of high-speed flash memory on a single drive.