Seagate Momentus 120GB 2.5" SATA 2.5" Serial ATA

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  • Brand : Seagate
  • Product family : Momentus
  • Product name : 120GB 2.5" SATA
  • Product code : ST9120821AS
  • Category : Internal Hard Drives
  • Data-sheet quality : created/standardized by Icecat
  • Product views : 49025
  • Info modified on : 14 Mar 2024 19:16:19
  • Long product name Seagate Momentus 120GB 2.5" SATA 2.5" Serial ATA :

    120GB 2.5" SATA

  • Seagate Momentus 120GB 2.5" SATA 2.5" Serial ATA :

    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

  • Short summary description Seagate Momentus 120GB 2.5" SATA 2.5" Serial ATA :

    Seagate Momentus 120GB 2.5" SATA, 2.5", 120 GB, 5400 RPM

  • Long summary description Seagate Momentus 120GB 2.5" SATA 2.5" Serial ATA :

    Seagate Momentus 120GB 2.5" SATA. HDD size: 2.5", HDD capacity: 120 GB, HDD speed: 5400 RPM

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Specs
Features
HDD size 2.5"
HDD capacity 120 GB
HDD speed 5400 RPM
Interface Serial ATA
Type HDD
Component for Laptop
Storage drive buffer size 8 MB
HDD number of heads 4
Average seek time 12.5 ms
Average latency 5.6 ms
Bytes per sector 512
Start/stop cycles 600000
Windows operating systems supported
Power
Power consumption (standby) 0.28 W
Power consumption (read) 1.9 W
Power consumption (write) 2.3 W

Power
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
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Reviews
Updated:
2011-09-23 23:58:28
Average rating:90
Uk has collected 4 expert reviews for Seagate Momentus 120GB 2.5" SATA 2.5" Serial ATA and the average expert rating is 90 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
Read the full review
tomshardware.co.uk
Updated:
2011-09-23 23:58:22
Average rating:0
Seagate calls its 2.5" hard disk family for notebooks "Momentus". The name is based not on the word moment, but rather the word momentum, which implies a type of impulse. And the current product generation, featuring 120 GB and a fast 5,400 RPM d...
infoworld.com
Updated:
2011-09-23 23:58:11
Average rating:85
The Momentus had to concede to its Hitachi rival the primacy in capacity and performance, but when security was set, its behavior was irreproachable, both inside the ASI laptop and when exposed to simulated attacks on other machines. The security suit...
silentpcreview.com
Updated:
2011-09-23 23:58:25
Average rating:0
This is a second generation sample of Seagates flagship model Momentus, now with SATA interface and the highest capacity of any 5400 RPM notebook drive. Our sample of one of the original Momentus left us nonplussed. This 5400.2 fares much better.
  • Our 120GB sample of the Momentus 5400.2 is one of the quietest drives weve tested. Although notebook drives tend to be quieter in general, this one is quiet even for a notebook drive - only the slowest 4200 RPM drives are likely to be quieter. In sho...
Read the full review