Amazon's Prime Day is a great time to pick up gear and upgrades you wouldn't normally think about. In case you've never used a solid-state drive (SSD) before, it's a class of add-ons that bolster a device's built-in storage.

And if you want some more space, for dead-on $0.05 per GB you can grab the 4 TB Crucial P310. Honestly, for a shade under $200, that's a great price for an absolutely monster SSD.