• GSA-H55N - Internal Super-Multi 20x DVD Rewriter with SecurDisc™ Technology
  SecurDisc™ Technology [Password Protection, Digital Signature, Data Reliability, Data Integrity check, Copy Protection]
• Max. 20x DVD±R Write Speed
• Enhanced IDE (ATAPI) interface
• CD Family and DVD-ROM read compatible
• Buffer Under-run prevention function embedded
• Windows Vista™ Compatible

• ATA/ATAPI(E-IDE)
• Ultra DMA Mode 2 : 33.3MB/sec, Multiword DMA mode2 : 16.6MB/sec, PIO Mode 4 : 16.7MB/sec, Ultra DMA Mode 4 : 66.6MB/sec
• CD : CD-DA, CD-ROM, MIXED-CD, CD-ROM XA, ENHANCED-CD,
  CD-EXTRA/CD+, Photo-CD, VIDEO-CD, CD-TEXT, CD-G,
  Multi-Session
  DVD : DVD-RAM, DVD-ROM, DVD-VIDEO, Multi-Session(Read/Write),
  Multi-Border(Read)

• GH20NS10 - Internal Super-Multi SecurDisc™ DVD Rewriter
• SecurDisc™ Technology [Password Protection, Digital Signature, Data Reliability, Data
• Integrity check, Copy Protection]
• Max. 20x DVD±R Write Speed
• Serial ATA interface
• CD Family and DVD-ROM read compatible
• Buffer Under-run prevention function embedded
• Windows Vista™ compatible

• • Max 20X writing speed for DVD-R/+R
  • Max 10X writing speed for DVD-R DL / +R DL (Dual / Double Layer media)
  • Max 5X reading speed for DVD-RAM

  • Multi-effect LCD Tilt Servo Compensator Mechanism
  • Ultra-DRA (Dynamic Resonance Absorber) low vibration mechanism
  • Performance adusting firmware
  • Disc-Resonance Stabiliser
  • Supports "Buffer Under Run" protection (CD and DVD

• • Max 20X writing speed for DVD-R/+R
  • Max 10X writing speed for DVD-R DL / +R DL (Dual / Double Layer media)
  • Max 5X reading speed for DVD-RAM

  • Multi-effect LCD Tilt Servo Compensator Mechanism
  • Ultra-DRA (Dynamic Resonance Absorber) low vibration mechanism
  • Performance adusting firmware
  • Disc-Resonance Stabiliser
  • Supports "Buffer Under Run" protection (CD and DVD

• Writes and reads DVD-RAM, DVD-R/RW, +R/RW and CD-R/RW formats
• Buffer under-run protection for CD/DVD
• Performance Adjusting Firmware: automatically optimises the disc’s rotation speed depending on the user’s application – for example, if watching a movie or listening to music, the disc velocity is reduced in order to keep background noise to a minimum.
• Multi-effect Liquid Crystal Tilt Compensator - further improves recording and playback characteristics by compensating for discs that are warped or of uneven thickness (operates at high speeds and with Dual/Double layer discs
• Ultra-DRA (Dynamic Rosonance Absober) - suppresses vibration caused by imbalanced discs.
• Disc-Resonance Stabiliser - controls the airflow generated by the disc-rotation to minimise disc-warping effect that can occur when a disc rotates at high speed.
• Max. 18x writing speed for DVD-R/+R
• Max. 10x writing speed for DVD-R DL (Dual Layer) and +R DL (Double Layer) Discs
• Max. 6x writing speed for DVD-RW
• Max. 8x writing speed for +RW
• Max. 12x writing speed for DVD-RAM*1
  DVD data capacity: 4.7GB Single-Layer disc, 8.54GB Dual/Double Layer disc. DVD-RAM 4.7GB disc (Ver 2.0, 2.1, 2.2, (Class0) and Ver 2.2 [RAM2(Class1)], non-cartridge versions). CD-R (Type 74, 650MB & Type 80, 700MB). CD-RW (Type 74, 650MB & Type 80, 700MB, including HS, US, US+).

• Blu-ray Disc and HD DVD-Rom Drive
• 6x BD-R Read Speed
• 3x HD DVD Read Speed
• 16x DVD Write Speed
• BD-R/RE SL/25GB and DL/50GB
• LightScribe™

• HD Read Technology
  • Interface
  • Ultra Fast Blu Ray Writing Speed
  • Operating System Compatibility
  • Blu Ray Read and Write Technology
  • Backward Compatibility
  

• Supports for DVD+R/+RW, DVD-R/-RW, disc read & write
• DVD+R Double Layer 2.4X
• Defect management for reliable data writing
• Buffer Under Run Free Technology

• Features :
  Cost effective external DVD RW drive
  Stylish, state of the art design
  USB 2.0 interface
  Supports all disk types allowing you to burn DVD’s and CD’s with complete confidence
  Latest generation DVD RW drive that supports all DVD recordable formats including DVD+R and DVD-R Double Layer and DVD-RAM
  Stores up to 8.5GB on a Double Layer DVD
  Compile, save and share your movies, music, data and photos
  Including DVD and CD recording software
  Installs in seconds without opening your computer
  Compatible with Windows 2000/XP/Vista
  Unlimited free helpdesk support

  Speed:
  DVD+RW: 20x / 8x / 16x (DVD+R / DVD+RW / DVD-ROM)
  DVD-RW: 20x / 6x / 16x (DVD-R / DVD-RW / DVD-ROM)
  DVD+R9 (DOUBLE LAYER): 8x
  DVD-R9 (DOUBLE LAYER): 8x
  DVD-RAM: 12x
  CD-RW: 48x / 32x / 48x (CD-R / CD-RW / CD-ROM)

• External DVD RW drive for professional user
  Stylish
  State of the art design
  USB 2.0 Interface
  Stores 8.5GB on a DL DVD
  Supports all DVD & CD disks
  Free 5-pack LightScribe CD-R for immediate action!
  Great for DVD movies, MP3, Video CDs
  Installs in seconds without opening your computer
  Including DVD and CD recording software
  Compatible with Windows 2000/XP/Vista
  Unlimited free helpdesk support
  Speed:
  DVD+RW: 20x / 8x / 16x (DVD+R / DVD+RW / DVD-ROM)
  DVD-RW: 20x / 6x / 16x (DVD-R / DVD-RW / DVD-ROM)
  DVD+R9 (DOUBLE LAYER): 8x
  DVD-R9 (DOUBLE LAYER): 8x
  DVD-RAM: 12x
  CD-RW: 48x / 32x / 48x (CD-R / CD-RW / CD-ROM)

• External DVD RW drive for professional user
  Stylish
  State of the art design
  USB 2.0 & FireWire interface
  Stores 8.5GB on a DL DVD
  Supports all DVD & CD disks
  Free 5-pack LightScribe CD-R for immediate action!
  Great for DVD movies, MP3, Video CDs
  Installs in seconds without opening your computer
  Including DVD and CD recording software
  Compatible with Windows 2000/XP/Vista
  Unlimited free helpdesk support
  Speed:
  DVD+RW: 20x / 8x / 16x (DVD+R / DVD+RW / DVD-ROM)
  DVD-RW: 20x / 6x / 16x (DVD-R / DVD-RW / DVD-ROM)
  DVD+R9 (DOUBLE LAYER): 8x
  DVD-R9 (DOUBLE LAYER): 8x
  DVD-RAM: 12x
  CD-RW: 48x / 32x / 48x (CD-R / CD-RW / CD-ROM)
  

• Slim design – ideal for desktop and notebook computers
• Plug and Play – automatic detection and installation
• No external power required
• Windows 98/2000/Me/XP/Vista and Mac OS 9.1, 9.2.2, 10.1 and 10.2 compatible