Seagate ST3300657SS Cheetah 15K.7 Data Sheet - Page 2

Cheetah® 15K.7 Highest capacity, performance and reliability in 3.5-inch mission-critical storage Lowest Cost of Ownership • Seventh-generation Seagate® Cheetah 15K.7 drive is the fastest, highest capacity and most reliable ever. • Cheetah 15K.7 drive performance and reliability enable lower TCO for enterprise applications. • Lower watts/GB ratio helps achieve reduced power and cooling costs while optimizing capacity requirements. • Higher performance with fewer drives-reducing support infrastructure, physical space requirements and storage management costs • The highest reliability of any 3.5-inch drive, with increased system reliability due to the need for fewer drives Highest Reliability • Seagate continues to focus on reliability and data protection. MTBF is an industry-leading 1.6 million hours. • Seagate-exclusive enhanced Error Correction Code better maintains performance throughout the life of the drive and reduces the probability of lost data. • The third generation of Seagate-exclusive Background Media Scan proactively scans the media for potential defects during drive idle time. It enables incipient errors to be corrected before data is lost. • Our Quick and Robust Download feature loads new firmware in a matter of seconds with built-in protection to ensure no corruption in the event of a power failure during firmware switch. Seagate Global Customer Support • Get presales and technical support at support.seagate.com. • Visit our knowledge base for answers to common support questions. • Find documentation for current and legacy drives. • Utilize our online troubleshooting and diagnostic tools. Specifications 600 GB1 450 GB1 300 GB1 Model Number Capacity Formatted 512 Kbytes/Sector (GB) External Transfer Rate (MB/s) 4-Gb/s Fibre Channel 6-Gb/s Serial Attached SCSI Performance Spindle Speed (RPM) Average Latency (ms) Seek Time Average Read/Write (ms) Track-to-Track Read/Write (ms) Transfer Rate Internal (Mb/s, OD-ID) Sustained (MB/s, 1000 x 1000) Cache, Multisegmented (MB/s) Configuration/Organization Disks Heads Nonrecoverable Read Errors per Bits Read Reliability Rating at Full 24x7 Operation (AFR) MTBF (hours) Power Management Typical (W) Fibre Channel SAS Power Idle (W) Fibre Channel SAS Environmental Temperature, Operating (°C) Temperature, Nonoperating (°C) Shock, Operating: 2 ms (Gs) Shock, Nonoperating: 2 ms (Gs) Acoustics Idle (bels-sound power) Vibration, Operating: