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 |