ST9320325AS - Seagate Momentus 5400.6 320GB Hard Drive 5400rpm 8MB SATA (Internal)

Best-Fit Applications: Mainstream laptops • External storage solutions/boxes • Industrial applications requiring a smaller form factor.
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.

Hard Disk
Drive Interface	SATA 3Gb/s
Disk Size	2.5 Inches
Disk Capacity	320 GB
Disk Speed	5400 RPM
Data Buffer/RAM	8 MB
Heads	3
Bytes per Sector	512
Head Positioning Method	QuietStep Ramp Load
Performance
Data Transfer Rates	300 MB/s
Average Seek Time	<14 ms
Average Latency	5.6 ms
Mean Time Between Failure (MTBF)	600,000 Hours
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
Shipping Pallet Dimensions	(W) x (D) x (H) - Weight
Electrical
Power Requirement Spin Up (Max)	Read/Write: 2.6/2.85 Watts
Power Requirement Idle (Ready)	0.81 Watts
Voltage/Power/Frequency	/ /
Environmental
Acoustics (Seek Mode)	2.6 dB
Acoustics (Idle Mode)	2.4 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	6.99 cm (W) x 10.05 cm (D) x 0.95 cm (H) - Weight 0.094 kg
Shipping
Shipping Carton	containing a total of
Physical
Barcode	0763649021736

• Seagate Momentus 5400.6 Hard Disk Drive (Internal)

• 320GB Capacity

• Leverages Seagate laptop power management technology, delivering the lowest-power 5400-RPM laptop hard drive yet

• Interface: SATA 3.0Gb/s

• 8-MB cache delivers fast performance

• QuietStep technology enables ultra-quiet load/unload acoustics

• 1000 Gs of nonoperating shock make the drive ideal for notebook PCs and industrial applications

• Energy-efficient power for maximum performance

• SATA 3Gb/s with Native Command Queuing enables fast data transfers

• Perpendicular recording technology delivers the capacity points you need

• Best-Fit Applications: Mainstream laptops • External storage solutions/boxes • Industrial applications requiring a smaller form factor

• Robust design and high shock tolerance enable mobility in rugged notebook operating environments