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320GB 2.5" Seagate Momentus 5400.6 5400RPM 8MB Cache SATA 3yr Seagate Warranty Notebook HD. (ST9320325AS)	Out of Stock	N/A

Seagate

320GB Momentus 5400.6 Hard Disk Drive

2.5-Inch | SATA 3.0Gb/s | 5400RPM | 8MB Cache

Durable mobility-anywhere, anytime

The 320-GB Seagate® Momentus® 5400.6 drive offers the best combination of performance, capacity, mobility and durability in a laptop hard drive to meet the demanding requirements of today's notebook multimedia usage models. Able to withstand up to 1000 Gs of shock, this highly reliable 2.5-inch drive is perfect for notebook or external storage applications.

Robust design and high shock tolerance enable mobility in rugged operating environments.
1000 Gs of nonoperating shock make the drive ideal for notebook computers and industrial applications.
Green features:

Leverages Seagate laptop power management technology, delivering the lowest-power 5400-RPM laptop hard drive yet
Utilizes ramp load features that remove the head from the disk during idle periods, improving idle power consumption and adding to the durability of the drive

QuietStep™ technology enables ultra-quiet load/unload acoustics
SATA 3Gb/s interface with Native Command Queuing

Seagate Makes the Best Even Better With a 3-Year Warranty

Seagate offers the industry's leading warranty to demonstrate our commitment to product reliability and our customers' success. Every Seagate internal hard drive for PCs, notebook computers and entry-level servers is covered by a 3-year limited warranty.

Highlights

8-MB cache delivers fast performance.
Perpendicular recording technology
High instantaneous (burst) data transfer rates up to 3 Gb/s
Free Installation Videos
Warranty Safe Upgrade.
3 Year Warranty

Applications

Mainstream laptops
External storage solutions/boxes
Whitebooks
Industrial applications requiring a smaller form factor

SPECS

320GB Seagate Momentus 5400.6 Specifications:

Specifications

Form Factor

2.5″ HDD

Interface

SATA 3Gb/s

Capacity¹

320GB

Formatted Capacity²

298GiB

Rotational Speed

5,400 RPM

Cache / Data Buffer

8MB

Manufacturer Model Number

ST9320325AS

Format

Unformatted (Instructions on formatting here)

Physical

Height (max)

9.5mm (0.374″)

Width (max)

69.85mm (2.75″)

Length (max)

100.5mm (3.957″)

Weight (typical)

98.2kg (0.218 lbs.)

Data Heads

Number of Disks

Bytes per Sector

512

Areal Density

394Gb/in²

Reliability³

Contact Start-Stops

>600,000

Annual Failure Rate

0.48%

Nonrecoverable Read Errors

1 per 10¹⁴ bits read

Warranty

3 Year Seagate Warranty

Performance

Transfer Rate (Max)

3.0Gb/s

Average Latency

5.6ms

Power

Maximum Start Current, DC

1.0 Amp

Seek Power

1.54 Watts

Read Power

2.6 Watts

Write Power

2.85 Watts

Idle Mode

0.81 Watts

Standby Mode

0.22 Watts

Environmental (Operating)

Shock

350 G max at 2ms

Ambient Temperature (°F)

32°F to 140°F

Ambient Temperature (°C)

0°C to 60°C

Altitude

-304.8 m to 3,048 m (-1,000 ft to 10,000+ ft)

Environmental (Non-Operating)

Shock

1000 G max at 1ms

Ambient Temperature (°F)

-40°F to 158°F

Ambient Temperature (°C)

-40°C to 70°C

Altitude

-304.8 m to 12,192 m (-1000 ft to 40,000+ ft)

Acoustics

Idle (Typical)

2.4 bels

Seek (Typical)

2.6 bels

1GB = 1,000,000,000 bytes. Total accessible capacity varies depending upon operating environment (typically 5-10% less). The actual total capacity will depend on your own defined file settings/preferences.
In terms of standard gigabytes, 1GiB ≈ 1.074GB and refers to the actual formatted capacity of shown under Mac OS 10.5 or earlier and Microsoft Windows OS.
Specific application environments such as temperature and duty cycle will affect the overall reliability rates.

Manufacturer provided specifications for Seagate p/n ST9320325AS UPC#: 763649021736