SATA (Serial ATA) Hard Drives for HP Workstations（SATA硬盘(串行ATA)惠普工作站）.pdfVIP

QuickSpecs SATA (Serial ATA) Hard Drives for HP Workstations Overview SATA (Serial ATA) Hard Drives for HP Workstations Introduction Commercial grade SATA 7200 rpm drives are our standard high bandwidth hard drive storage option. Storage capacities for the 7200 rpm drives range up to a massive 4.0TB. This enables very large capacity storage solutions due to the expandability of t he workstation platforms. In addition, the high capacity drives can be combined with SSD storage to enable high performance and large capacity solutions. Most of the 7200 rpm HDDs are 3.5 drives. The one exception is the new 500GB SATA 7200 rpm SED drive which is 2.5 form factor. This drive ships with the appropriate carrier to enable installation in the 3.5 bays. SMART technology Self Monitoring Analysis and Reporting Technology (SMART) hard drive technology allows hard drives to monitor their own healt h and to raise flags if imminent failures are predicted. If the drive determines that a failure is imminent, the SMART hard drive technology enables intelligent manageability or management software to generate a fault alert. While the legacy versions of SMART hard drives do a good job monitoring the data on the hard drive media, the ever increasing emphasis on reliability and quality has prompted HP to implement SMART IV technology which constantly checks that the data flow from host interface to media and media to host interface is not compromised. This is accomplished by inserting a parity code into every 512 byte block in the data path of the hard drives Cache RAM. This parity checking performed by HPs SMART IV technology hard drives, allows for more complete error detection coverage encompassing the entire data path between the host and the hard drive. Smart IV is also known as IOEDC: I/O Error Detection Code. Restrictions on Hazardous Substances (RoHS) RoHS is a European Union directive that requires OEM m