Seagate ST9250827AS 2.5" MENTUS5400.4 250GB 5400RPM 8MB SATA2 3Gb/ s 5 YR

Momentus 5400.4 SATA 3Gb/s 250-GB Hard Drive
ST9250827AS
The Seagate® Momentus® 5400.4 drive offers the best combination of capacity, mobility and durability in a laptop hard drive.
Key Features and Benefits
* Industry’s most reliable hard drive with proven second-generation Seagate perpendicular magnetic recording technology
* SATA 3Gb/s interface with Native Command Queuing, the fastest interface option available today, to enhance system performance levels
* Sustained data rate: 806 Mb/s
* Power:
o Seek: 2.0 watts
o Read: 2.0 watts
o Write: 1.6 watts
* 8-MB cache
* 56 percent areal density increase from previous product generation
* Robust design and high shock tolerance enable mobility in rugged operating environments.
* 325 Gs of operating shock tolerance and 900 Gs of nonoperating shock tolerance make the drive ideal for notebook PCs and industrial applications.
Applications
* Mainstream laptops
* Workstations
* Gaming systems
* Small form factor PCs
* External boxes
* Non-mission-critical blade servers

Specifications 250 GB
Model Number ST9250827AS
Interface SATA 3.0Gb/s
Cache 8 MBytes
Capacity 250 GB
Areal density (avg) 204 Gbits/inch2
Guaranteed Sectors 488,397,168
PHYSICAL
Height (max) 9.5 mm (0.374 inches)
Width (max) 69.85 mm (2.75 inches)
Length (max) 100.20 mm (3.945 inches)
Weight (typical) 102 grams (.23 pounds)
PERFORMANCE
Spindle Speed 5,400 rpm
Average latency 5.6 msec
Random read seek time 12.0 msec
Random write seek time 14.0 msec
RELIABILITY
Annual Failure Rate 0.7%
POWER
Maximum start current, AC 1.0A amps