Features
Second generation of the first 2.5inch, mainstream capacity, 15mm z-height, enterprise-class nearline drive for space-constrained data centers
Choose 6Gb/s SAS for improved datat integrity, scalability and fast data access, or SATA 6Gb/s for fast, economical Tier 2/nearline performance.
The industry's highest-reliability 7200-RPM drive, designed for 24 x 7 operation with MTBF of 1.4M hours and AFR of 0.62% - all backed by a 5 Year-limited warranty
Enterprise-class firmware features and best-in-class rotational vibration tolerance maximizes system availability and performance in multi-drive systems, top performance of up to 115MB/s of maxmum sustained throughtput
Lowest operatiing power (under 6.4W) and enhanced PowerChoice options for additional power savings (up to 54% -as low as 1.1W) during slow or idle periods; Workload Management technology helps systems keep drives cool.
Government-grade Self-Encrypting Drive security option available
Model Number : ST9500620NS (500GB, SATA 6Gb/s)
Low Halogen : Yes
MTBF, hours : .4 million
AFR : 0.62%
Nonrecoverable Read Errors per Bits Read : 1 sector per 10E15
Power-On Hours per year : 8760
Bytes per Sector : 512
Warranty : 5 Years
RPM : 7200
Cache(MB) : 64
Interface Access Speed (Gb/s) : 6.0, 3.0, 1.5
Max. Sustained Transfer Rate (MB/s) : 115
Seek Time, Average Read/Write (ms) : 8.5/9.5
Average latency (ms) : 4.16
Interface Ports : Single
RV Tolerance (rad/s2 to 1800Hz) : 16
Idle Power (W) : 2.67
Typical Operationg ,Random Read (W) : 4.51
PowerSupply Requirement : +12V and +5V
PowerChoice Technology (W) : As low as 1.19
