ST9120821AS - Seagate Momentus 120GB 5400RPM SATA Laptop 8MB Cache 2.5-inch Ultra- Slim Line Hard Drive

SKU ST9120821AS

Brand Seagate

120 GB 2.5" 5400 RPM Serial ATA
Laptop HDD
Storage drive buffer size: 8 MB
100 g

Available to order

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Key specifications

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HDD capacity: 120 GB
HDD speed: 5400 RPM
Storage drive buffer size: 8 MB
HDD size: 2.5"
Interface: Serial ATA
Type: HDD

Documents

Brochure Seagate ST9120821ASBrochure · PDF

Product details

Seagate Momentus 120GB 2.5" SATA. HDD capacity: 120 GB, HDD speed: 5400 RPM, Storage drive buffer size: 8 MB, HDD size: 2.5", Interface: Serial ATA

Features

HDD capacity	120 GB
HDD speed	5400 RPM
Storage drive buffer size	8 MB
HDD size	2.5"
Interface	Serial ATA
Type	HDD
Component for	Laptop
HDD number of heads	4
Average seek time	12.5 ms
Average latency	5.6 ms
Bytes per sector	512
Start/stop cycles	600000

Power

Power consumption (standby)	0.28 W
Power consumption (read)	1.9 W
Power consumption (write)	2.3 W
Power consumption (idle)	0.8 W
Operating voltage	5 V
Start-up current	1.1 A

Operational conditions

Operating temperature (T-T)	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	250 G
Non-operating shock	900 G

Weight & dimensions

Width	69.8 mm
Height	9.5 mm
Depth	100.5 mm
Weight	100 g

Other features

HDD transfer rate	150 Mbit/s
Power requirements	2.2 W
Acoustic pressure emissions	24 dB
Dimensions (WxDxH)	69.85 x 100.2 x 9.5 mm
Internal	Yes
Windows operating systems supported	Yes

Description

Seagate Momentus 5400.2 enables the freedom of mobility and enhanced productivity with 5400-RPM performance. Users experience almost 50 percent more performance compared to 4200-RPM drives, but low power consumption enables users to work longer. Seagate extends Serial ATA as an option by leveraging the award-winning SATA technology available on the Seagate Barracuda family. Features Benefits - SoftSonic FDB motor - Delivers inaudible operating acoustics - QuietStep ramp load technology - Enables whisper-quiet load/unload acoustics and 900 G's of non-operating shock tolerance - Almost 50 percent more performance for notebook computers while maintaining battery longevity - Serial ATA with Native Command Queuing - Blazing fast interface speed combined with NCQ for high performance Distinctions - 4200-like power consumption for maximum battery life - Whisper-quiet load/unload acoustics - Operating shock of 250 Gs to withstand rugged notebook environment

Condition: Refurbished