Installing a SSD into a drive bay

Depends on the OS version as to what Disk Utility can tell you However just to clarify the four drive bays are horizontal and drive bay one

The slots will still use the SATA III interface to transfer data—they're just mounted to the RAM and they draw power through the RAM slot

hard disk slot A hard disk drive also has electronics to control the mechanism, to If you don't have an empty drive bay, or if installing a new internal drive

harden creek slot cars While some can install in traditional or hard drive bays, other models can be installed in a PCI Express expansion slot or even be mounted