You don't have to use magnetism or electrical charge to store data. It can be done using light, or more rather, the reflection of it. Okay, if you want to be really specific, it's done using the interference of infrared and visible electromagnetic waves, but let's not worry too much about that!
It's magnetic. It's electric. It's photonic. No, this isn't going to be about a new superhero trio in the Marvel universe. This is all about our precious digital data. So let's prep for theatre, scrub our hands clean, and dig into the anatomy of what we use today to hold onto our trillions of digital bits.
Were they always 3.5-inch? Also, do you remember the Zip drive?
Computer storage has come a long way since our last roundup. We have new PCIe 4.0 SSDs, NVMe drives are becoming the de facto standard for new machines, and prices for legacy drives have plummeted. Rather than just focusing on high-end drives, this time we decided to take a step back and explore the entire storage market from top to bottom.
When the PlayStation 4 launched in 2013 its 500GB hard drive seemed like more than we could ever use, but the size of games has ballooned exponentially over the years. Upgrading your PS4 storage is not that difficult, so here's a quick guide to help users avoid headaches during the process. Grab your PS4, and let's get started.