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    Seagate Momentus 7200 500GB 7200RPM SATA 3Gb/s 16MB Cache 2.5 Inch Internal NB Hard Drive ST9500420AS-Bare Drive - B001R4BBLU

    • Model: B001R4BBLU
    • 573 Units in Stock
    Color:
      • Seagate Momentus 7200 500GB 7200RPM SATA 3Gb/s 16MB Cache 2.5 Inch Internal NB Hard Drive ST9500420AS-Bare Drive - B001R4BBLU
      • SuperEcable - 20698-24 inches - EIDE ATA 100/133 Silver Shielded EMI/RFI H.D.D. Round Cable 2 Drive - B06XR4BZYN
      • SEAGATE 500GB 7200RPM 16MB CACHE SATA 3.5 - B005EE5P84
      • VGY1F Compatible Dell 2-TB 7.2K 3.5 SATA HDD w/F9541 - Naturawell Updated - B01NCUU1SR
      • 2.5 Inch to 3.5 Inch Sata Drive Carrier - B00CMEDV1M
      • 653120-B21 Compatible HP G8 G9 400-GB 3G 2.5 SATA MLC SSD - Naturewell Updated - B01NBV3ZTP

    $328.25  $180.68
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    Seagate Momentus 7200 500GB 7200RPM SATA 3Gb/s 16MB Cache 2.5 Inch Internal NB Hard Drive ST9500420AS-Bare Drive - B001R4BBLU
       Rated 4.94   reviews [152]

  • If your drive stops working, the Rescue data recovery plan will recover the data from the failed drive and return it to you on a new piece of external storage

  • Covers new single-disk bare (internal) drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction). Not eligible on enterprise class or multi-drive devices

  • Free shipping for in-lab data recovery; 24/7 online case status tracking

  • If your data isn't recovered, you get your money back

  • If you purchase this service plan and eligible product for this service plan, you acknowledge that may send the service plan seller relevant product and price information for the purpose of administering the plan

  • Seagate ST9500420AS Momentus 7200.4 SATA 3Gb/s 500-GB Hard Drive, the Seagate® Momentus® 7200.4 drive delivers the highest available capacity on a laptop hard drive while satisfying today’s need for performance. System builders can count on extending the life of their 7200-RPM laptops by eliminating the need to replace or upgrade due to performance issues. All this without sacrificing battery life, because these new 7200-RPM drives draw only slightly more power than a 5400-RPM laptop drive.

    From the Manufacturer

    The Seagate® Momentus® 2.5-inch drive is the world's most feature-rich 2.5-inch drive for laptops and external enclosures. Momentus drives deliver solutions and customer confidence with options in speed and capacity, and innovative features such as Self-Encrypting Drives and drop sensor technology. Choose from six capacities: 750, 640, 500, 320, 250 and 160GB; two performance speeds: 7200 RPM and 5400 RPM; and three innovative features: Self-Encrypting Drives, FIPS 140-2 certification (in process) and free-fall drop sensor. Momentus drives give you the power to transform from ordinary to extraordinary.

    Seagate® Momentus®

    Momentus Laptop Hard Drives What the experts are saying...
    The world's most feature-rich 2.5-inch drive for laptop upgrades and external enclosures. The Momentus drive family offers innovative options, capacities to 750GB, two performance speeds and significant feature options. The Seagate Momentus drives are perfect for any standard laptop and meet your specific upgrade needs whether they are:
    • More Capacity
    • Higher Performance
    • Lower Power Consumption
    • More Security
    • Greater Reliability
    Why choose the Seagate Momentus?
    • 7200-RPM and 5400-RPM speeds and 8MB and 16MB cache size to increase application performance
    • 750, 640, 500, 320, 250 and 160GB models for 5400-RPM drives
    • 750, 500, 320, 250 and 160GB models for 7200-RPM drives
    • Seagate SmartAlign™ technology provides a transition to 4K sectors without the need for software utilities
    • *Optional FIPS 140-2 Validated™ Seagate Self-Encrypting Drive technology delivers government-grade encryption without performance degradation - protecting your data where it lives.
    • Optional Seagate G-Force Protection™ technology can detect when your laptop is in a free-fall, swing the drive heads to a safe zone and keep the data safe.
    *Not available in all models or countries. Requires TCG-compliant host or controller support. TM: The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, the U.S., or Canadian governments.
    "The overall read and write speeds were the best of the comparison drives for all of the testing, reaching over 100MB a second at one point. The fact that this is a 2.5" hard drive this makes it a great contender..." - Overclockers Club, August 2009
    "Forget the charts, forget the benches we had a real life winner here. The 7200 RPM platter speed consuming only .05v more voltage than a 5200 RPM drive had won us over quickly." - Bjorn3D, April 2009
    "The Seagate Momentus ST9500420AS is one hell of a performer and the 500 GB capacity makes it an excellent choice for notebooks to be used as desktop replacements." - TechTree, May 2009
    "Seagate Momentus 7200.4 Mobile Hard Drive (ST9500420AS) Buzzilions Reviewers Choice Finalist 2010. Ranked #14" - Buzzilions, 2010
    "Seagate dominates the performance segment with the Momentus 7200.4." - Tom's Hardware, June 2009

     
     
      The world's most feature-rich 2.5-inch drive for laptop upgrades and external enclosures now available up to 750GB!  
     

     
    Seagate® Momentus® Family Hard Drives
    Seagate® Momentus®
    5400 & 7200 RPM drives
    with capacities up to 750GB
    Seagate® Momentus® XT
    Solid State Hybrid drives
    with Adaptive Memory Technology
    click here

     
    Momentus Specifications
      Momentus 5400 Drives Momentus 7200 Drives
    Feature Options 640GB1 500GB1 320GB1 250GB1 160GB1 750GB1 500GB1 320GB1 250GB1 160GB1
    Standard Models ST9640320AS ST9500325AS ST9320325AS ST9250315AS ST9160314AS ST9750420AS ST9500420AS ST9320423AS ST9250410AS ST9160412AS
    Free-Fall Sensor Models ST9500325ASG2 ST9500420ASG2 ST9250410ASG2
    FDE Models ST9500327AS ST9250317AS ST9500421AS ST9250411AS
    FDE FIPS 140-2 Models ST9500422AS ST9250412AS
    Interface SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ
    Cache (MB) 8 8 8 8 8 16 16 16 16 16
    Configuration    
    Bytes per Sector 512 512 512 512 512 40963 512 512 512 512
    Reliability/Data Integrity    
    Head-Rest Method Quiet Step™ Ramp Load Quiet Step Ramp Load Quiet Step Ramp Load Quiet Step Ramp Load Quiet Step Ramp Load Quiet Step Ramp Load Quiet Step Ramp Load Quiet Step Ramp Load Quiet Step Ramp Load Quiet Step Ramp Load
    Load/Unload Cycles >600,000 >600,000 >600,000 >600,000 >600,000 >600,000 >600,000 >600,000 >600,000 >600,000
    Nonrecoverable Read Errors per Bits Read 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14 1 per 10E14
    Annualized Failure Rate (AFR) 0.48% 0.48% 0.48% 0.48% 0.48% 0.50% 0.50% 0.50% 0.50% 0.50%
    Power Management    
    Power (W)
      Seek, Typical
      Idle, Typical
     
    1.3
    0.68
     
    1.54
    0.81
     
    1.54
    0.81
     
    1.54
    0.81
     
    1.54
    0.81
     
    1.5
    0.7
     
    1.554
    0.67
     
    1.554
    0.67
     
    1.554
    0.67
     
    1.554
    0.67
    Environmental    
    Temperature (°C)
      Operating
      Nonoperating
     
    0 to 60
    -40 to 70
     
    0 to 60
    -40 to 70
     
    0 to 60
    -40 to 70
     
    0 to 60
    -40 to 70
     
    0 to 60
    -40 to 70
     
    0 to 60
    -40 to 70
     
    0 to 60
    -40 to 70
     
    0 to 60
    -40 to 70
     
    0 to 60
    -40 to 70
     
    0 to 60
    -40 to 70
    Shock (Gs)
      Operating: 2ms
      Nonoperating: 1ms
     
    350
    1000
     
    350
    1000
     
    350
    1000
     
    350
    1000
     
    350
    1000
     
    350
    1000
     
    350
    1000
     
    350
    1000
     
    350
    1000
     
    350
    1000
    Acoustics (bels—
    sound power)
      Idle, Typical
      Seek, Typical
     
     
    2.3
    2.6
     
     
    2.4
    2.6
     
     
    2.4
    2.6
     
     
    2.4
    2.6
     
     
    2.4
    2.6
     
     
    2.3
    2.5
     
     
    2.3
    2.5
     
     
    2.3
    2.5
     
     
    2.3
    2.5
     
     
    2.3
    2.5
    Physical    
    Height (in/mm) 0.374/9.5 0.374/9.5 0.374/9.5 0.374/9.5 0.374/9.5 0.370/9.5 0.370/9.5 0.370/9.5 0.370/9.5 0.370/9.5
    Width (in/mm) 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85 2.75/69.85
    Depth (in/mm) 3.957/100.5 3.957/100.5 3.957/100.5 3.957/100.5 3.957/100.5 3.951/100.35 3.951/100.35 3.951/100.35 3.951/100.35 3.951/100.35
    Weight (lb/g) 0.218/98.8 0.218/98.8 0.218/98.8 0.218/98.8 0.218/98.8 0.254/115 0.238/110 0.238/110 0.227/105 0.227/105
    1 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to drive capacity.
    2 Drive with G-Force Protection™ feature
    3 Advanced Sector Format (4K) drive with SmartAlign™ technology resolves misalignment conditions.

    Seagate Momentus 7200 500GB 7200RPM SATA 3Gb/s 16MB Cache 2.5 Inch Internal NB Hard Drive ST9500420AS-Bare Drive - B001R4BBLU


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