Save $46 and add 4TB of SSD storage to your Mac (or iPhone 15!) with this rugged Samsung T7 Shield USB-C drive

Apple has a habit of ramping up the cost of internal storage space on its devices far beyond the average $-per-GB price— and making it near impossible to upgrade after purchase. So a great external drive is a must — and Samsung’s T7 Shield SSD, currently on sale for Amazon’s Prime Big Deal Days sale, is a great-on-the-go option.

Currently priced at $199.99 ( $46 off its usual $246 cost) for the 4TB model, the pocketable solid-state drive is a great partner to a Mac. With a USB-C connection, you’ll get consistent read/write speeds of 1,050 / 1,000MB/s respectively, and can throw it in a bag with careless abandon, safe in the knowledge it’ll be protected by an outer elastomer layer. That’s good for an IP65 water resistance rating, and protection from drops up to 9.8 feet.