Seagate 300GB SAS Hard Drive - ST3300656SS
Cheetah 15K.6 series, 3.4ms seek, 16MB cache, 15k rpm, 3.5" LP form factor, up 164mb/sec transfer rate, 5 year manufacturer warranty.
The Seagate® Cheetah® 15K.6 hard drive enables manageable tiered storage solutions without compromising performance or reliability. Cheetah 15K.6 drives deliver cost-effective solutions, allowing systems to keep up with increasing performance needs over a longer period of time.
Highlights
- Second-generation perpendicular recording for maximum capacity.
- Unprecedented performance with a 28 percent increase in sustained data rate, up to 164 MB/sec.
- Industry’s highest 3.5-inch drive reliability at 1.6-million-hours MTBF.
- Seagate proprietary PowerTrim™ technology provides a 61 percent improvement in watts/GB at idle.
- Advanced read/write technology delivers unrecoverable error rate of 1x10-16.
15K.6 Comparison
| Model Name | ST3146356SS | ST3300656SS | ST3450856SS |
| Capacity, Formatted | 146 GB | 300 GB | 450 GB |
| Spindle Speed (RPM) | 15K | 15K | 15K |
| Buffer Size (MB) | 16 | 16 | 16 |
| Power, Idle (W) | 9.6 | 11.1 | 12.4 |
| Warranty | 5 years | 5 years | 5 years |
| Part Number |
15K.6 vs. 15K.5
| Model Number | ST3300656SS | ST3300655SS |
| Series Name | 15K.6 | 15K.5 |
| Capacity, Formatted | 300 GB | 300 GB |
| Spindle Speed (RPM) | 15K | 15K |
| Buffer Size (MB) | 16 | 16 |
| Average Seek (msec) | 3.4 | 3.5 |
| Transfer, Sustained (MB/s) | 110 to 171 | 73 to 125 |
| Data Disks | 3 | 4 |
| Disk Heads | 6 | 8 |
| Power, Idle (W) | 11.1 | 13.2 |
| Warranty | 5 years | 5 years |
Reference
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