It is an Original New HL GT80N 8X DL DVD RW CD Burner Super Multi Writer 12.7mm Slim Internal SATA Drive for Dell N3420 N2420 N4010 N4110

100% Brand New,  Tray-Loading, SATA Interface

180 Days Warranty

• Functions:
• 
  
  • 5X Speed DVD-RAM Writing
  • 8X Speed DVD-R Writing
  • 2X Speed DVD-R(DL) Writing
  • 4X Speed DVD-RW Writing
  • 8X Speed +R 4.7GB Writing
  • 8X Speed +R(DL) Writing
  • 6X Speed +RW 4.7GB Writing
  • 24X Speed CD-R Writing
  • 16X Speed CD-RW Writing
  • 24X Speed CD-ROM Reading
  • 8X Speed DVD-ROM Reading
  • 
    
  •