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Seagate Momentus ST9640320AS 640GB SATAII Hard Drive 5400rpm 8MB Cache - OEM

Seagate Momentus ST9640320AS 640GB SATAII Hard Drive 5400rpm 8MB Cache - OEM

    QuickFind code: 189270

    Manufacturer ID: ST9640320AS

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    Seagate Momentus ST9640320AS 640GB SATAII Hard Product Description

    Seagate Momentus unlocks the power of notebook computers with a 5400-RPM spin speed and optional 8MB cache buffer. Momentus stands head-to-head with 4200-RPM notebook drives in BatteryMark tests, while simultaneously increasing system level performance by almost 50 percent. Seagate Momentus delivers the experience, commitment and innovation you expect from the world's leading manufacturer of disc drives.
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    Seagate Momentus ST9640320AS 640GB SATAII Hard Product Reviews

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    Technical Specification

    Manufacturer ID: ST9640320AS

    General

    Device TypeHard drive - internal
    Width7 cm
    Depth10.1 cm
    Height9.5 mm
    Weight99 g

    Hard Drive

    Form Factor2.5" x 1/8H
    Capacity640 GB
    Interface TypeSerial ATA-300
    Buffer Size8 MB
    Bytes per Sector512
    FeaturesQuietStep, Native Command Queuing (NCQ), Ramp Load

    Performance

    Drive Transfer Rate300 MBps (external)
    Average Latency5.5 ms
    Spindle Speed5400 rpm

    Reliability

    Non-Recoverable Errors1 per 10^14
    Start / Stop Cycles600,000

    Expansion / Connectivity

    Interfaces1 x Serial ATA-300 - 7 pin Serial ATA
    Compatible Bays1 x internal - 2.5" x 1/8H

    Environmental Parameters

    Min Operating Temperature0 °C
    Max Operating Temperature60 °C
    Shock Tolerance350 g @ 2ms (operating) / 1000 g @ 1ms (non-operating)
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    Seagate Momentus ST9640320AS 640GB SATAII Hard Product Discussion

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    The #1 Rated Protection Against Accidents & Failures

    • Drops, spill and other accidents. Also covers normal mechanical and electrical failures
    • 5-day Service Guaranteed, otherwise your warranty is free
    • Affordable Protection. Save 50% or more versus other retailers.
    • Manage online. Transfer or cancel anytime, and online receipt storage for a no-hastle claims experience

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