300GB Cheetah 15K.7 ST3300657SS, 15K RPM, SAS 6Gb/s, 16MB cache, 3.5" HDD
The Seagate® Cheetah® 15K.7 is the highest performing, highest capacity 3.5-inch mission critical hard drive with best-in-class reliability for Tier 1 storage environments. This industry-leading enterprise drive reduces storage costs per GB while increasing capacity per watt.
- Highest-performance 3.5-inch drive
- Highest-capacity Tier 1, mission-critical drive
- Highest reliability rating in the industry
- Seagate PowerTrim technology dynamically reduces power usage
- Ships in Certified Frustration-Free Packaging
- Reduces RAID rebuild times while minimizing reliability risks
| Model Number | ST3300657SS |
| Interface | SAS 6Gb/s |
| Cache | 16 MBytes |
| Capacity | 300 GB |
| Areal density (avg) | 225 Gbits/inch2 |
| Guaranteed Sectors | 585,937,500 |
| PHYSICAL | |
| Height (max) | 26.10 mm (1.028 inches) |
| Width (max) | 101.85 mm (4.010 inches) |
| Length (max) | 146.99 mm (5.787 inches) |
| Weight (typical) | 800 grams (1.76 pounds) |
| PERFORMANCE | |
| Spindle Speed | 15,000 rpm |
| Average latency | 2.0 msec |
| Random read seek time | 3.4 msec |
| Random write seek time | 3.9 msec |
| RELIABILITY | |
| MTBF | 1,600,000 hours |
| Annual Failure Rate | 0.55% |
| POWER | |
| 12V start max current | 3.98 amps |
| 5V start max current | 1.92 amps |