M40TH Dell 8TB 7200RPM SAS 12Gb/S 3.5-Inch Hard Drive

Dell 8TB 7200RPM SAS 12Gb/S 3.5-Inch Hard Drive. Dell PowerEdge servers are compatible with LFF (Large Form Factor) drives, meaning they can accommodate larger physical size hard drives. The “Large 256MB Cache for Improved Data Transfer” refers to the buffer size of the hard drive’s cache. The cache is a high-speed memory buffer that temporarily stores data as it is being transferred to and from the hard drive.