This bundle consists of 50 IBM AHF1-2076 internal desktop drives with a storage capacity of 600 GB each. These hard drives have a 2.5 inch form factor and operate at a rotation speed of 15000 RPM. They are compatible with SAS interface and have a 12Gb data transfer rate. These hard drives are perfect for those who require high-speed and reliable storage solutions. They can be used in a variety of devices such as servers, desktop computers, and storage arrays. With their top-notch performance and durability, these hard drives are a great investment for any business or individual looking for a powerful storage solution.