The Dell 36.7 GB Hard Drive is an ideal data storage solution for your Dell PowerEdge Servers and PowerVault Systems. It has an 8 MB buffer and conforms to Ultra320 SCSI interface - providing maximum transfer rate of up to 320 MBps. The flexibility and expandability of its SCSI interface allows users to construct a high performance reliable disk subsystem with a large storage capacity. The hard drive also supports Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) which alerts the system of any negative reliability status conditions. The host system can then alert and advice users on taking appropriate actions to avoid potential system failure or downtime. This product has been tested and validated on Dell systems to ensure it will work with your computer and is compatible with Dell PowerEdge 1500SC / 2500 / 2500SC / 2550 / 4400 / 4600 / 6400 / 6450 / 8450 Servers and PowerVault 210/211 Systems.