Seagate Momentus 7200.4 ST9500420AS - hard drive - 500 GB - SATA-300 Series Specifications

Seagate Momentus Laptop ST9500420AS - hard drive - 500 GB - SATA 3Gb/s

Part Number: ST9500420AS-50TPK

General

  • Packaged Quantity (for specs)
    50
  • Device Type
    Hard drive - internal
  • Features
    QuietStep, Native Command Queuing (NCQ), Ramp Load, Perpendicular Magnetic Recording (PMR) , S.M.A.R.T.
  • Interface
    SATA 3Gb/s
  • Buffer Size
    16 MB
  • Weight
    3.88 oz
  • Manufacturer
    Seagate Technology

Interface Provided

  • Qty
    1
  • Connector Type
    7 pin Serial ATA
  • Storage Interface
    Serial ATA-300
  • Interface
    Serial ATA-300

Miscellaneous

  • Microsoft Certifications
    Compatible with Windows 7

Expansion & Connectivity

  • Interfaces
    1 x SATA 3 Gb/s - 7 pin Serial ATA
  • Compatible Bays
    1 x internal - 2.5" x 1/8H

Hard Drive

  • Form Factor
    2.5" x 1/8H
  • Interface Type
    Serial ATA-300
  • Spindle Speed
    7200 rpm
  • Features
    Native Command Queuing (NCQ), Perpendicular Magnetic Recording (PMR), QuietStep, Ramp Load
  • Hard Drive Type
    internal hard drive
  • Form Factor (Short)
    2.5"
  • Form Factor (metric)
    6.4 cm x 1/8H
  • Form Factor (Short) (metric)
    6.4 cm
  • Storage Interface
    Serial ATA-300
  • Interface
    Serial ATA-300
  • Average Latency
    4.17 ms
  • Data Transfer Rate
    300 MBps
  • Buffer Size
    16 MB
  • Non-Recoverable Errors
    1 per 10^14
  • Start / Stop Cycles
    600000

Performance

  • Drive Transfer Rate
    300 MBps (external)
  • Average Latency
    4.17 ms
  • Spindle Speed
    7200 rpm

Storage Controller (2nd)

  • Type
    none

Environmental Parameters

  • Min Operating Temperature
    32 °F
  • Max Operating Temperature
    140 °F

Storage Hard Drive

  • Compliant Standards
    S.M.A.R.T.

Header

  • Brand
    Seagate
  • Product Line
    Seagate Momentus Laptop
  • Model
    ST9500420AS
  • Packaged Quantity
    50
  • Compatibility
    PC

Dimensions & Weight

  • Depth
    3.9 in
  • Width
    2.8 in
  • Height
    0.4 in
  • Weight
    3.88 oz

Bay Required

  • Type
    internal
  • Form Factor
    2.5" x 1/8H
  • Form Factor (metric)
    6.4 cm x 1/8H
  • Total Qty
    1

Service & Support

  • Type
    2 years warranty

Service & Support Details

  • Type
    limited warranty
  • Full Contract Period
    2 years

Slot Required

  • Type
    none

Reliability

  • Start / Stop Cycles
    600,000
  • Non-Recoverable Errors
    1 per 10^14

General

  • Manufacturer
    Seagate Technology

Where to Buy

Seagate Momentus Laptop ST9500420AS - hard drive - 500 GB - SATA 3Gb/s

Part Number: ST9500420AS-50TPK

Visit manufacturer site for details.