Philips Specifications
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Feature Description
Manufacturer Philips
Model SDVD8441
Interface IDE/ATAPI
Data Buffer 2 MB
Applicable Discs Read
  • DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18)
  • DVD-Video
  • DVD-Audio
  • DVD-R
  • DVD-R 3.95 GB,
  • DVD-R Multi-Border
  • DVD-RW
  • DVD+R
  • DVD+R DL
  • DVD+R Multi-Session
  • DVD+RW
  • CD-DA
  • CD-ROM Mode-1
  • CD-ROM/XA Mode-2 Form-1 and Mode-2 Form-2
  • CD-i
  • CD-I Bridge
  • Video-CD (MPEG-1)
  • Karaoke CD
  • Photo-CD
  • Enhanced CD
  • CD Plus
  • CD Extra
  • i-trax CD
  • CD-Text
  • CD-R
  • CD-RW
Applicable Discs Write
  • DVD Data and Video
  • CD-DA
  • CD-ROM Mode-1
  • CD-ROM/XA Mode-2 Form-1 and Mode-2 Form-2
  • CD-i
  • Video-CD
  • CD-Text
Write Modes
  • Disc-At-Once (DAO),
  • Session-At-Once (SAO),
  • Track-At-Once (TAO)
  • Packet Writing (Variable Packet and Fixed Packet)
  • Multi-session (DVD+R),
  • Random Access Write(DVD+RW)
  • Incremental (DVD-R),
  • Restricted Overwrite (DVD-RW),
  • DVD-Video
Sustained Transfer Rate
  • DVD-ROM outside 10,993 (KB/sec)
  • DVD-ROM inside 4,574 (KB/sec)
  • CD-ROM outside 3650 (KB/sec)
  • CD-ROM inside 1,571 (KB/sec)
Burst Transfer Rate
  • Ultra DMA Mode 2 33.3 MB/sec
  • Multi-word DMA Mode 2 16.7 MB/sec
  • PIO Mode 4 16.7 MB/sec
Rotational Speed (approximate) Read
  • DVD-5 (Single Layer): 4,700 rpm (3.3X to 8.2X CAV) typical
  • DVD-9 (Dual Layer): 3,600 rpm (2.3X to 5.6X CAV) typical
  • DVD-5 (with CSS): 2,300 rpm (1.5X to 4.0X CAV) typical
  • DVD-R: 4,700 rpm (3.3X to 8.2X CAV) typical
  • DVD-RW: 3,600 rpm (2.4X to 6.1X CAV) typical
  • DVD+R: 4,700 rpm (3.3X to 8.2X CAV) typical
  • DVD+RW: 3,600 rpm (2.4X to 6.1X CAV) typical
  • CD: 5,100 rpm (10.5X to 24.8X CAV) typical
  • CD-R (Close Disc): 5,100 rpm (10.5X to 24.8X CAV) typical
  • CD-R (Non-Close Disc): 5,100 rpm (10.5X to 24.8X CAV) typical
  • CD-RW (Close Disc): 5,100 rpm (10.5X to 24.8X CAV) typical
  • CD-RW (Non-Close Disc): 5,100 rpm (10.5X to 24.8X CAV) typical
Rotational Speed (approximate) Write
  • CD-R: 24X / 20X / 16X / 12X / 8X Zone CLV, 8X CLV
  • Multi Speed CD-RW: 4X CLV
  • High Speed CD-RW: 10X CLV, 4X CLV
  • Ultra Speed CD-RW: 24X CLV
  • DVD+R: 8X / 6X / 4X / 2.4X Zone CLV, 6X / 4X / 2.4X Zone CLV, 4X / 2.4X Zone CLV, 2.4X CLV
  • DVD+RW: 4X / 2.4X Zone CLV, 2.4X CLV
  • DVD+R DL: 2.4X CLV
  • DVD-R: 8X / 6X / 4X / 2X Zone CLV, 6X / 4X / 2.4X Zone CLV, 4X / 2X Zone CLV, 2X / 1X CLV
  • DVD-RW: 4X / 2X Zone CLV, 2X / 1X CLV
Random Access Time
  • DVD: 130 ms
  • CD: 130 ms
Full Stroke
  • DVD: 240 ms
  • CD: 240 ms
Data Error Rates
  • DVD: <1015
  • CD: Mode 1: <1012, Mode 2: <109
Power Requirements +5 V ±5%
Operating Temperature 5 to 50° C Read
5 to 50° C Write
Storage Temperature -40 to 60° C
Operating Humidity 10 to 90%
Storage Humidity 5 to 95%
Dimensions (W × H × D) 128 mm × 12.7 mm × 129.0 mm
Weight 180 grams ±5g