What Are Disk Speed Test Apps? Disk speed test apps help measure the overall speed and performance of a hard drive or solid-state drive (SSD) (internal or external) connected to a computer system.

Test Hard Drive speed using free Hard Drive or Disk Speed Test Tools. Install these free HDD Read/Write speed testing software for Windows PC.

Does your computer feel slow? Are you unhappy with how fast data transfers take? It's time to test your drive performance.

Not one test system in my lab has a HDD, everything runs on SSD while I receive my big chunks of data from a NAS server here in the office. The benefits are performance, speed, low power ...

In the MacBook Pro test example, upgrading from a 320GB HDD to the 128GB SSD adds $250 to the price of the entry-level model (raising it from $1199 to $1449).