he fifth-generation Cheetah® 15K.5 enterprise hard drive features innovative perpendicular recording technology, setting new standards for 3.5-inch 15K-RPM drive capacity, performance and reliability.
The Seagate® Cheetah 15K.5 hard drive is the first to break the 100-MB/s sustained transfer rate barrier. These drives lead the industry in reliability, performance and value by delivering higher throughput with fewer drives than conventional 10K-RPM solutions. The Cheetah 15K.5 enterprise hard drive sets a new standard for storage cost effectiveness with an unprecedented blend of storage performance, capacity and reliability
| Details | |
|---|---|
| Specifications | |
| Model Number | ST3146855FC |
| Interface | Fibre Channel 4 Gb/s |
| Cache | 16MB |
| Capacity | 146.8 GB |
| Guaranteed Sectors | 286,749,488 |
| PHYSICAL | |
| Height (max) | 26.11 mm (1.028 inches) |
| Width (max) | 101.85 mm (4.010 inches) |
| Length (max) | 146.99 mm (5.787 inches) |
| Weight (typical) | 839 grams (1.85 pounds) |
| PERFORMANCE | |
| Spindle Speed | 15,000 rpm |
| Average latency | 2.0 msec |
| Random read seek time | 3.50 msec |
| Random write seek time | 4.0 msec |
| RELIABILITY | |
| Annual Failure Rate | 0.62% |