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      ThinkPad 320GB 5400rpm SATA 3.0Gb/s Hard Drive II - Overview

      Features and specifications

      The ThinkPad 320GB 5400rpm SATA 3.0Gb/s Hard Drive II (0A33987) option makes it easy to upgrade the primary hard drive of supported ThinkPad laptops. For additional storage and backup, install it in the ThinkPad Serial ATA Hard Drive Bay Adapter III (43N3412).

      • 2.5-inch diameter, 7-mm height
      • Up to 320 GB formatted capacity
      • 512 bytes/sector
      • No-ID recording format
      • SATA Interface conforming to Serial ATA International Organization:Serial ATA Revision 2.6
      • Intergrated controller
      • Multi zone recording
      • Segmented Buffer with write cache
      • Rotary voice coil motor actuator
      • Enhanced ECC
      • Load/unload mechanism
      • Embedded sector Servo
      • Interface: Serial ATA
      • Formatted capacity: Up to 320 GB
      • Rotational speed: 5400 rpm
      • Number of disks per drive: 1
      • Number of heads: 2
      • Data buffer size: 16 MB
      • Interface transfer rate: 3 Gb/sec
      • Maximum media transfer rate: 994MB/sec
      • Average read seek time: 13 ms
      • Power on ready: 3.5sec

       

      Physical specifications
      • Approximate height: 6.8 mm (0.27 in)
      • Approximate width: 69.85 mm (2.75 in)
      • Approximate depth: 100.2mm (3.95 in)
      • Approximate weight: 95 g (0.209 lb)

       

      Warranty

      1 year - Customer Replacement Unit (CRU) Service

      • Announce date: 1 Mar 2011 (Worldwide)
      • Availability date: 8 Mar 2011 (Worldwide)

       

      Hardware compatibility
      Description
      Machine - Models
      ThinkPad R400, R500
      All
      ThinkPad T400, T410, T420, T420s, T500, T510, T520
      All
      ThinkPad W500, W510, W520, W700, W701, W700ds, W701ds
      All
      ThinkPad X200, X201, X200s, X201s, X220, X200 Tablet, X201 Tablet
      All
      ThinkPad Serial Hard Drive Bay Adapter III (43N3412)

       

      Packaging
      • ThinkPad 320GB 5400rpm SATA 3.0Gb/s Hard Drive
      • Setup Poster

       

      Agency approvals
      CE, UL, MIC, TUV, BSMI, C-Tick, CUL, RoHS

       

      Limitations
      Continuous use of Serial ATA hard drives, as in reading long video files, impacts battery life.

       

      Additional product information
      Service parts - Parts listing for your product
      Publications - Intruction manuals for your product
      Lenovo Support: Hard Drives: Reference Guide - A list of other internal and external notebook hard drives. Also has additional information which includes: User Handling Tips for Hard Drives, Lenovo Hard Drive Quick Test, Avoiding Hard Drive Damage, and Lenovo Hard Disk Drive Retention program information.
      User Handling Tips for Hard Drives
      Lenovo Hard Drive Quick Test - Desktops / Notebooks
      Troubleshooting Hard Drive Issues - ThinkPad
      Avoiding Hard Drive Damage
      Hard Disk Drive Retention (www.lenovo.com/services/hddretention) - Describes Lenovo Hard Disk Drive Retention service offering. If the internal hard disk drive (HDD) or internal solid state drive (SSD) fails during warranty, Hard Disk Drive Retention lets customers keep the old drive and hold on to personal or business data.
      Personal Systems Reference (PSREF) - Comprehensive information on the features and technical specifications of Lenovo products.

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      • Alias ID: MIGR-76755
      • Document ID: PD008377
      • 최종 업데이트 :17 Jun 2014
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