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Seagate ST9500423AS Momentus 500GB SATA 2.5" Internal Hard Drive

Seagate ST9500423AS Momentus 500GB SATA 2.5" Internal Hard Drive
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Overview

  • Innovative hard drive features for every laptop.

    Momentus® laptop hard drives deliver feature-rich performance and innovative upgrades with capacity points up to 750 GB.
    • G-Force Protection™ technology can protect your data even if you drop your laptop
    • Seagate® Smart Align™ technology for a simple, utility-free transition to the new Advanced Format 4K sector standard
    • Self-Encrypting Drive (SED) models, including FIPS 140-2 Validated SED for government-grade security

  • Data protection for dropped laptops.

    Optional Seagate G-Force Protection technology helps protect the data stored on your Momentus hard drive if you drop your laptop.
  • Easily migrates to Advanced Format.

    Select Momentus laptop hard drives include Seagate SmartAlign technology. This innovation helps you easily get all the benefits of the new Advanced Format 4K sector standard–no utilities, no extra steps.
  • Secure Self-Encrypting Drive options.

    Momentus Self-Encrypting Drive (SED) options can securely protect your data where it lives–on the hard drive–without affecting performance. You get all the benefits of secure data encryption without the headaches.

Videos

Features

  • G-Force Protection™ technology.

    Optional upgrades for Momentus® laptop hard drives include Seagate® G-Force Protection technology.
    When G-Force Protection technology detects that your hard drive has been dropped, it instantly swings the drive heads to a safe zone away from the storage disk. This can keep your critical data safe and recoverable at impact, even if your laptop does not survive.
  • SmartAlign™ technology for easy 4K migration.

    A change is coming to the hard drive industry. The smallest sector of organized data on a drive is moving from 512 to 4,096 bytes. The new format, known as Advanced Format (AF) 4K, offers advantages like increased efficiency, but migrating your drive can be challenging.
    Luckily, Seagate is ready to help you make a seamless transition to 4K sectors.
    Select Momentus laptop hard drives feature Seagate SmartAlign technology, which automatically does the work of AF migration in the background. The drive’s performance is not affected, and there is no need for time-consuming utilities required by other AF-enabled drives.
    Smart.
  • Optimal security with Self-Encrypting Drives.

    Momentus laptop hard drives are available as a Self-Encrypting Drive (SED)1 that protects your data the instant you save it to your drive. For government-grade security, Momentus internal hard drives can also be purchased as a FIPS 140-2 Validated SED.2
    Lost laptop? Rest easy knowing that your data is protected and 100% encrypted–always.
    Select Momentus laptop hard drives features include:
    • Instant on-the-fly encryption without performance degradation
    • SecureErase™ technology can instantly erase the secure key data on your hard drive, enabling safe and easy disposal or repurposing of the drive

Images

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Benefits

  • Perfect when you need to:

    • Build mainstream to high-performance laptops
    • Equip robust workstations
    • Increase storage capacity in external enclosures
    • Protect sensitive data

Specifications

Formatted Capacity500 GB
Form Factor2.5
Performance
Spindle Speed (RPM)7200
Cache (MB)16
Transfer Rate, Max Ext (MB/s)300
Sustained Data Rate OD1.305 MB/s
Average Latency (ms)4.2
Reliability/Data Integrity
Nonrecoverable Read Errors per Bits Read1 in 10 14
Power Management
Idle, Typical Operating (W)0.96
Temperature
Operating0 to 60 °C
Non-operating-40 to 70 °C
Shock
Operating: Gs (ms)350 (2ms)
Non-operating: Gs (ms)1000 (1ms)
Acoustics (bels - sound power)
Idle2.3
Operating2.5
Physical
Height (in/mm)0.370/9.5
Width (in/mm)2.75/69.85
Length (in/mm)3.951/100.35
Weight (lb/g)0.254/115
Additional
PackageDrive Only
Capacity500GB
InterfaceSATA 3Gb/s
Spindle Speed (RPM)7200RPM
Cache (MB)16MB
Areal Density541
Maximum Operating Shock350Gs
Storage TypeHDD
Length100.35mm
Width69.85mm
Height9.5mm
Typical Weight115g
AFR0.5 %
Operating Temperature60°C
Average Operating Power2.1W

Documents

  1. 1 SED models not available in all countries.
  2. 2 Not available in all countries. See FIPS 140-2 Level 2 Certificate. TM: The FIPS logo is a certification mark of NIST, which does not imply endorsement by NIST, the U.S., or Canadian governments.

General Information

This product is NEW, Guaranteed Authentic.

Technical Information
Storage Capacity:500 GB
Features:Free-fall Sensor
Features:Perpendicular Magnetic Recording
Features:S.M.A.R.T
Features:3D Defense System
Features:QuietStep Technology
Features:G-Force Protection Technology
Features:Ramp Load Technology
Features:Native Command Queuing (NCQ)

Drive Performance
Maximum External Data Transfer Rate:300 MB/s (2.3 Gbit/s)
Spindle Speed (rpm):7200
Buffer:16 MB
Average Seek Time:11 ms
Average Latency:4.20 ms

Interfaces/Ports
Drive Interface:SATA
Drive Interface Standard:SATA/300

Physical Characteristics
Drive Type:Internal
Form Factor:2.5"
Hot Pluggable:Yes
Height:0.4"
Width:2.8"
Depth:4"
Weight (Approximate):4.06 oz

Miscellaneous
Environmentally Friendly:Yes
Environmental Certification:RoHS

Warranty
Additional Warranty Information:
  • Product does not ship from original manufacturer
  • Product may not be eligible for original manufacturer warranty, rebates or programs
  • Direct replacement warranty provided by Ingram Micro (1 year for components, 3 year for systems)
  • Product ships from IMSourcing facility within 2-3 days or from stock
  • BULK, REF, and NOB Product may ship in non-standard packaging
  • All returns processed directly from IMSourcing
  • Where applicable, -RF or -IM indicates an IMSourcing certified pre-owned product
  • WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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    Shipping Restrictions
    • This item cannot be shipped to PO Boxes.
    • This item can be shipped only within the U.S.

    Special Order Item

    This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.

    Once the order has been sent to the manufacturer it can no longer be canceled.

    If payment is made via credit card it will be charged before the order is sent to the manufacturer.

    You must contact the manufacturer directly regarding returns and defective items.

    We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.

    We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.



    • UPC: 715663215653 
    • Mfr's Part #: ST9500423AS