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Toshiba SD-R2312 10X8X24X ATAPI CD-RW/DVD-ROM 
Slim Line Notebook Combo Drive (SDR2312)



The SD-R2312 is the latest combination drive from Toshiba Storage Device Division. With its slim form factor and light weight, this optical disk drive is ideal for mobile computing.


Features:
  • 10x CD-RW (write)
  • 8x DVD-ROM (read)
  • 24x CD-ROM (read)
  • 10,820 KB/sec Sustained Transfer Rate DVD
  • 85 ms Random Seek Time DVD
  • CD-TEXT Support
  • CD-DA Transfer through ATAPI Bus
  • Reads single and dual layer discs
  • ATAPI Interface
  • Use of 12 cm and 8 cm CD's.
  • Sealed Enclosure
  • Emergency eject
  • Horizontal & Vertical mounting
  • All industry standards have been taken into account in the development of the SD-R2312 including:

    Write: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo-CD, Video-CD), Multisession CD (Photo-CD, CD-EXTRA, Portfolio)
    Read: DVD: DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R (Ver.1.0, Ver. 2.0), DVD-RW (Read Ver.1.1), DVD-RAM (Read Ver.2.1, Ver.1.0)
    CD: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I,CD-I Bridge (Photo-CD, Video-CD), Multisession CD (Photo-CD, CD-EXTRA, Portfolio, CD-R,CD-RW), CD-R, CD-RW Write Format CD-R,
    CD-RW: Disc at once, Track at once, Session at once, Packet write.



Specification:

Drive Features

Internal/External Internal Drive
Disk Loading Mechanism - Tray-Load (Bare Disk)
Data Buffer Capacity 2,000 Kbyte
ROM Type Flash-ROM
High-Speed Recording Supports "High-Speed CD-RW" recording on High-Speed CD-RW media.
Buffer Underrun Protection Built-in functionality to prevent Buffer Underrun
Emergency Eject
  • 1. Use the emergency eject only in emergency cases.
  • 2. Turn computer power OFF by properly shutting down the system. .
  • 3. Insert a solid bar like an unbent paper clip (Diameter: 1 - 1.5 mm, Min. Length: 50 mm) into the Emergency Eject hole at the front of the drive and push gently. The tray will be ejected.
  • 4. After removing the disk, gently push the tray to close.
  • Region Protection Code Level (RPC) RPC-2

    Drive Performance

    Speed Factors
    Maximum Speed Factor CD Read (CAV) From 10.3 to 24 x
    Maximum Speed Factor Audio-CD Play (PCAV) From 4 to 6 x
    Maximum Speed Factor CDDA Transfer From 8.6 to 12 x
    Maximum Speed Factor CD-R Write (ZCLV) 8/12/16/20/24 x
    Maximum Speed Factor CD-RW Read (PCAV, Standard Mode) From 4 to 6 x
    Maximum Speed Factor CD-RW Read (PCAV, High-Speed) From 8 to 12 x
    Maximum Speed Factor CD-RW Write (CLV, Standard Mode) 4 x
    Maximum Speed Factor CD-RW Write (CLV, High-Speed Mode) 10 x
    4Maximum Speed Factor DVD Read (Single Layer; CAV) From 3.3 to 8 x
    Maximum Speed Factor DVD Read (Dual Layer; CAV) From 2.5 to 6 x
    Maximum Speed Factor DVD-RAM Read (2.6 GB/Side) 2 x
    Maximum Speed Factor DVD-RAM Read (4.7 GB/Side) 1 x
    Maximum Speed Factor DVD-R Read (CAV) From 1.7 to 4 x
    Maximum Speed Factor DVD-RW Read (CAV) From 1.7 to 4 x

    Transfer Rate

    Sustained Block Transfer Rate
    CD (CAV) From 776 to 1,800 Blocks/s
    CD (PCAV) From 300 to 450 Blocks/s
    DVD (Single Layer; CAV) From 2,230 to 5,480 Blocks/s
    DVD (Dual Layer; CAV) From 1,690 to 4,056 Blocks/s
    DVD-RAM Ver. 1.0 (ZCLV) 1,352 Blocks/s
    DVD-RAM Ver. 2.1 (ZCLV) 1,352 Blocks/s
    Sustained Data Transfer Rate
    CD (Mode 1; CAV) From 1,552 to 3,600 Kbyte/s
    CD (Mode 2; CAV) From 1,769 to 4,104 Kbyte/s
    CD (Mode 1; PCAV) From 600 to 900 Kbyte/s
    CD (Mode 2; PCAV) From 684.4 to 1,026 Kbyte/s
    DVD (Single Layer; CAV) From 4,463 to 10,820 Kbyte/s
    DVD (Dual Layer; CAV) From 3,380 to 4,056 Kbyte/s
    DVD-RAM Ver. 1.0 (ZCLV) 2,704 Kbyte/s
    DVD-RAM Ver. 2.1 (ZCLV) 2,704 Kbyte/s
    Burst Data Transfer Rate
    PIO Mode 4 16.7 Mbyte/s
    Multiple Word DMA Transfer (Mode 2) 16.7 Mbyte/s
    Ultra DMA 33.3 Mbyte/s

    Access Time

    Average Random Access Time
    CD 90 ms
    DVD 100 ms
    DVD-RAM 170 ms
    Average Random Seek Time
    CD 80 ms
    DVD 85 ms
    DVD-RAM 130 ms
    Average Full Stroke Access Time
    CD 160 ms
    DVD 170 ms
    DVD-RAM 300 ms

    Rotational Speed

    CD-ROM (CAV) 5,100 rpm
    CD-DA Transfer (PCAV) From 2,350 to 4,300 rpm
    Audio-CD (PCAV) From 1,200 to 2,000 rpm
    Video-CD (PCAV) From 1,200 to 2,000 rpm
    CD-R (CAV) 5,100 rpm
    CD-R (Write; ZCLV) From 3,200 to 5,000 rpm
    CD-RW (PCAV, High-Speed Mode) From 2,560 to 4,000 rpm
    CD-RW (Write; CLV, Standard Mode) From 850 to 1,980 rpm
    CD-RW (Write; CLV, High-Speed Mode) From 3,125 to 4,950 rpm
    DVD (Single Layer; CAV) 4,670 rpm
    DVD (Dual Layer; CAV) 3,792 rpm
    DVD-RAM Ver. 1.0 (ZCLV) From 2,200 to 4,800 rpm
    DVD-RAM Ver. 2.1 (ZCLV) From 1,400 to 3,300 rpm
    DVD-R (CAV) 2,240 rpm
    DVD-RW (CAV) 2,240 rpm
    Applicable Write Format
  • Disk-At-Once
  • Packet Writing
  • Session-At-Once
  • Track-At-Once
  • Applicable Write Disk
  • CD+(E)G
  • CD-DA
  • CD-I
  • CD-I Bridge (Photo-CD)
  • CD-I Bridge (Video-CD)
  • CD-MIDI
  • CD-ROM
  • CD-ROM XA
  • CD-TEXT
  • Mixed Mode CD
  • Multisession CD-Extra
  • Multisession CD-R
  • Multisession CD-RW
  • Multisession Photo-CD
  • Multisession Portfolio-CD
  • Applicable Read Disk
  • CD+(E)G
  • CD-DA
  • CD-I
  • CD-I Bridge (Photo-CD)
  • CD-I Bridge (Video-CD)
  • CD-MIDI
  • CD-R
  • CD-ROM
  • CD-ROM XA
  • CD-RW
  • CD-TEXT
  • DVD-R Ver. 1.0 (3.9 GB)
  • DVD-R Ver. 2.0
  • DVD-RAM Ver. 1.0
  • DVD-RAM Ver. 2.1
  • DVD-ROM (DVD-10)
  • DVD-ROM (DVD-18)
  • DVD-ROM (DVD-5)
  • DVD-ROM (DVD-9)
  • DVD-RW Ver. 1.1
  • Mixed Mode CD
  • Multisession CD-Extra
  • Multisession CD-R
  • Multisession CD-RW
  • Multisession Photo-CD
  • Multisession Portfolio-CD
  • Load/Eject Methods
  • Electrical Load/Eject (Eject Button)
  • Emergency Eject
  • Load by pressing the tray
  • Load/Eject by ATAPI Command
  • Acoustic Noise 40 dB
    Optical Disk Diameter
  • 120 mm
  • 80 mm (usable only in horizontal position of the drive)
  • Data Block Capacity

    CD (Mode 1) 2048 Byte/Block
    CD (Mode 2) 2336 Byte/Block
    DVD-ROM 2048 Byte/Block
    DVD-RAM 2048 Byte/Block

    Disk Capacity

    CD (Mode 1) 656.5 Mbyte
    CD (Mode 2) 748.8 Mbyte
    DVD-5 4377 Mbyte
    DVD-9 7959 Mbyte
    DVD-10 8754 Mbyte
    DVD-18 15917 Mbyte
    DVD-RAM Ver. 1.0 2324 Mbyte
    DVD-RAM Ver. 2.1 4377 Mbyte
    DVD-R Ver. 1 (3.9 GB) 3679 Mbyte
    DVD-R Ver. 2 (4.7 GB) 4377 Mbyte
    DVD-RW 4377 Mbyte

    Installation Conditions

    Horizontal: +/- 15° in both left/right and front/rear directions.
    Vertical (Eject button to the left): 15° to the left direction. Vertical (Eject button to the right): 30° to the right direction.

    Drive Reliabilities

    MTBF 60,000 Hours
    Power On Hours 5,436 Hours/Year
    On/Off Cycles 313 Cycles/Year
    Number Of Accesses 600,000 Accesses/Year
    MTTR 0.5 Hours
    Drive Life 15,000 Hours
    Load/Eject >= 10,000 Times
    Interface Connector Attach/Detach >= 500 Times

    Interface

    Applicable to
  • ANSI X3T13/D96153 Rev. 18
  • ATAPI SFF8020i Rev. 2.6
  • ATAPI SFF8090 Ver. 5 Rev. 1.10
  • Dimensions and Mass

    External Dimensions (WxHxD) 128 x 12.7 x 126.1 mm
    Mass (Weight) Net. 0.2 kg

    Configuration

    Optical Pick-Up 1-Lens/2-Laser System
    Laser Wave Lengths
  • 650 nm (DVD)
  • 780 nm (CD)
  • Spindle Motor Brushless DC-Motor
    Feed Motor DC-Motor



    Product Contents:
    • Toshiba SD-R2312 10X8X24X ATAPI CD-RW/DVD-ROM Slim Line Notebook Combo Drive (SDR2312)
      - SOFTWARE NOT INCLUDED -



    Condition:



    Warranty:
    • 30 Day






    Availability: Usually ships the same business day

    Toshiba SD-R2312 10X8X24X ATAPI CD-RW/DVD-ROM Slim Line Notebook Combo Drive (SDR2312)
    SD-R2312P.O & Phone Orders: $175.00ON-LINE SPECIAL: $155.00
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