Điểm nổi bật
450GB Seagate® Cheetah® SAS 2.0 6Gbps 15.000rpm
| Specifications | |
|---|---|
| Model Number | ST3450857SS |
| Interface | SAS 2.0 6.0Gb/s |
| Cache | 16MB |
| Capacity | 450 GB |
| Areal density (avg) | 225 Gbits/inch2 |
| Guaranteed Sectors | 879,097,968 |
| 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 | |
| Maximum start current, AC | 3.91 amps |
| Maximum start current, DC | 1.94 amps |
13193600
