ST9250410AS - Seagate Momentus 7200.4 Laptop 2.5 inch Hard Drive 250GB SATA 7200rpm 16MB (Internal)

Best-Fit Applications: High-performance and mainstream laptop PCs • Small form factor PCs • Workstations • Industrial applications • Non-mission-critical blade servers.
The Seagate Momentus 7200.4 drive delivers the highest available laptop hard drive capacity while satisfying today’s need for desktop performance in a notebook computer. System builders can count on extending the life of their 7200-RPM laptops by eliminating the need to replace or upgrade due to performance obsolescence issues. All this without sacrificing battery life, because these new 7200-RPM drives draw only slightly more power than a 5400-RPM laptop drive. When it comes to getting more time back in your day, nothing feels better than a well-performing laptop. Our Momentus 7200-RPM drives can give precious moments back when you really need them. In fact, Seagate 7200-RPM drives can shut your system down 34 percent faster, and opening big files can be up to 30 seconds faster than a 5400-RPM drive can manage. When it’s your turn to shine, your 7200-RPM Seagate drive won’t keep you waiting.

Hard Disk
Drive Interface	SATA 3Gb/s
Disk Size	2.5 Inches
Disk Capacity	250 GB
Disk Speed	7200 RPM
Data Buffer/RAM	16 MB
Heads	16
Cylinders	16,383
Bytes per Sector	512
Sectors per Track	63
Recording Code	16/17 EPRML
Head Positioning Method	QuietStep Ramp Load
Performance
Average Seek Time	Read: 11ms • Write: 13 ms
Average Latency	4.17 ms
Mean Time Between Failure (MTBF)	600,000 Hours
External Data Transfer
eSATA	300 MB/s
Shipping
Shipping Carton Dimensions	(W) x (D) x (H) - Weight
Trade Carton	containing a total of
Trade Carton Dimensions	(W) x (D) x (H) - Weight
Shipping Pallet	containing a total of
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Electrical
Power Requirement Spin Up (Max)	1.55 Watts
Power Requirement Idle (Ready)	0.67 Watts
Voltage/Power/Frequency	/ /
Environmental
Acoustics (Seek Mode)	2.5 dB
Acoustics (Idle Mode)	2.3 dB
Operating Temperature	0 to 60 °C
Non Operating Temperature	-40 to 70 °C
Shock (Operating)	350Gs for 2ms
Shock (Non Operating)	1000Gs for 1ms
Physical
Form Factor	Hard Disk Drive
Enclosure type	Internal
Dimensions	6.98 cm (W) x 10.04 cm (D) x 0.95 cm (H) - Weight 0.11 kg
Shipping
Shipping Carton	containing a total of
Physical
Barcode	0793573620682

• Seagate Momentus 7200.4 Laptop 2.5 inch Hard Disk Drive

• 250 GB capacity

• Interface: SATA 3.0Gb/s

• Developed with proven Seagate 7200-RPM laptop technology

• 16-MB cache on every capacity

• State-of-the-art error correction

• Fluid Dynamic Bearing Motor

• Support for S.M.A.R.T. drive monitoring and reporting

• Support for Read Multiple and Write Multiple commands

• Three year warranty

Three years.