SanDisk is the brand of choice for external SSDs whose prices sell out by the truckload during major sale events. This Prime Day, Amazon is offering record-breaking deals on all storage densities in the SanDisk Extreme Portable SSD line, and they are so good that it’s creating waves amongst geeks.

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.

SAVE $300: The Samsung Galaxy S25+ (256GB) is on sale for $699.99 this Prime Day. That's down from the list price of $999.99 and the record-low price at Amazon.