The Auto Balancing Spindle Motor yields High Readability and Playability from eccentric/unbalanced discs by eliminating the cause of vibration at the initial step. The newly designed structure renders improved reliability of performance by absorbing vibration and noise. Newly adopted stepping motor for sledding pick-up provides highly advanced access time, readability and playability!!

• Samsung 40X CD-ROM Drive
• Data Transfer Rate: Maximum 6000 KB/sec (40X Max)
• Average Access Time: 80ms(1/3 stroke)
• Buffer Memory: 128 KB
• Interface: Ultra DMA Support 33,3 MB / sec
• Data Access: CAV (Constant Angular Velocity)
• Supported Disc Formats: ISO 9660, High Sierra Group, Multi-session Photo CD, CD-DA, CD-ROM XA Mode 2(Form 1 & 2), CD-ROM Model 1& 2, CD-i FMV*, Video CD*, Enhanced - CD(CD-Plus, CD-Extra, Pre-gap, Mixed), MPC III Compliant.
• Disc Loading Method: Motorized Tray Loading/Unloading
• Front Panel Controls: Open/Close Stop Button, Busy LED, Rotary Volume Control, Stereo Headphone Jack, Emergency Eject Hole.
• Rear Panel Connectors: IDE Interface, 4 Pin Power Input, Analog and Digital Audio Outputs, Mode Select Jumper

• Windows 95/3.1/NT 3.5 or Higher, MS-DOS 3.1 or Higher, OS/2 Warp (ver.3.0&4.0), Novell Netware, Solaris ver 2.4 or Higher, Linux Slackware ver 2.3 or Higher.
• Available 5.25" Bay
• IDE Interface

• http://docs.us.dell.com/docs/STORAGE/55169/En/Specs.htm