200GB 2.5" Seagate Momentus 7200.2 7200RPM... (ST9200420AS) at OWC

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200GB 2.5" Seagate Momentus 7200.2 7200RPM SATA Notebook drive with 16MB Cache - New with 3 Year Seagate Warranty. (SEAST9200420AS)	Same Day	$72.99

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Momentus 7200.2
The freedom of mobility, the benefit of performance

80, 100, 120, 160, 200 GB • 7200-RPM Performance • 2.5-Inch Laptop

Key Advantages

Highest available laptop performance—SATA 3Gb/s interface increases system performance.
Low power consumption maximizes battery life and lets users work longer.
Perpendicular recording technology enhances data reliability.
3-year limited warranty

Best-Fit Applications

Mainstream laptops
Workstations
Gaming systems
Small form factor PCs
External boxes
Non-mission-critical blade servers

Specifications	200 GB¹	160 GB¹	120 GB¹	100 GB¹	80 GB¹
Model Number	ST9200420AS ST9200420ASG²	ST9160823AS ST9160823ASG²	ST9120823AS	ST9100821AS	ST980813AS ST980813ASG²
Interface (Mbytes/sec)	Up to SATA 3Gb/s NCQ	Up to SATA 3Gb/s NCQ	Up to SATA 3Gb/s NCQ	Up to SATA 3Gb/s NCQ	Up to SATA 3Gb/s NCQ
Performance
Transfer Rate Sustained Internal (Mbytes/sec) Maximum External (Mbytes/sec)	59 300	59 300	59 300	59 300	59 300
Cache (MB)	16	8	8	8	8
Average Seek (ms)	11	11	11	11	11
Average Latency (ms)	4.17	4.17	4.17	4.17	4.17
Spindle Speed (RPM)	7200	7200	7200	7200	7200
Configuration/Organization
Discs/Heads	2/4	2/4	2/3	2/3	1/3
Bytes per Sector	512	512	512	512	512
Logical CHS	16,383/16/63	16,383/16/63	16,383/16/63	16,383/16/63	16,383/16/63
Recording Method	16/17 EPRML	16/17 EPRML	16/17 EPRML	16/17 EPRML	16/17 EPRML
Reliability/Data integrity
Head-Rest Method	QuietStep™ Ramp Load	QuietStep™ Ramp Load	QuietStep™ Ramp Load	QuietStep™ Ramp Load	QuietStep™ Ramp Load
Load/Unload Cycles	600,000	600,000	600,000	600,000	600,000
Nonrecoverable Read Errors per Bits Read	1 per 10¹⁴bits read	1 per 10¹⁴bits read	1 per 10¹⁴bits read	1 per 10¹⁴bits read	1 per 10¹⁴bits read
G-Force Protection²	Optional	Optional	No	No	Optional
Limited Warranty (years)	3	3	3	3	3
Power Management
Startup Current 5v (amps max)	1.1	1.1	1.1	1.1	1.1
Power Mgmt (watts) Seek Read/Write Avg. Idle/Standby	2.3 2.1 0.8/0.25	2.3 2.1 0.8/0.25	2.3 2.1 0.8/0.25	2.3 2.1 0.8/0.25	2.3 2.1 0.8/0.25
Environmental
Temperature (°C) Operating Nonoperating	0 to 60 –40 to 70	0 to 60 –40 to 70	0 to 60 –40 to 70	0 to 60 –40 to 70	0 to 60 –40 to 70
Shock (G) Operating: 2 ms Nonoperating: 1 ms	300 900	300 900	300 900	300 900	300 900
Acoustics (bels—sound power) Idle Performance Seek	2.5 2.9	2.5 2.9	2.5 2.9	2.5 2.9	2.5 2.9
Physical
Height (in/mm)	.374/9.5	.374/9.5	.374/9.5	.374/9.5	.374/9.5
Width (in/mm)	2.75/69.85	2.75/69.85	2.75/69.85	2.75/69.85	2.75/69.85
Depth (in/mm)	3.945/100.2	3.945/100.2	3.945/100.2	3.945/100.2	3.945/100.2
Weight (lb/g)	.254/115	.254/115	.254/115	.254/115	.254/115

One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity.
G-Force Protection enables the drive to return to a nonoperating state in the event of a drop while reading/writing. This is not a model normally sold by Other World Computing. Contact a salesperson for more information about these models.
Typical laptops will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes will not contribute to battery power consumption.