Hard disks Available for all major brands
Storage: 500GB – 4 TB
As part of its specifications, each hard drive has a speed at which the platter rotates, measured in RPMs. The faster the drive, the faster the throughput, since the head reads and writes the bits at a faster rate. 2.5-inch consumer drives typically spin at 4200, 5200, 5400 and 7200 RPMs.