Features: 1) Swappable C series combo drive 2) Support windows 98SE / ME / 2000 / XP 3) TEAC DW-224E used inside 4) The speed as follows: a) 24x speed CD-RW writing b) 24x speed CD-ROM reading c) 8x speed DVDROM reading d) 10x speed CD/DVD rewriting 5) Supported CD formats: CD text, CD extra, CD-DA (audio), CD-I, CD-ROM XA, Photo CD, Video CD, CD-ROM 6) Supported recording modes: disc-at-once, track-at-once, packet writing, session-at-once 7) Supported media types: CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW 8) Drive module is compatible with the following Dell Laptops: a) Dell Inspiron M series, 8500 series, and D series notebooks b) List of Some of the Know Dell Notebooks which will work with this drive c) Inspiron 300M 500M, 600M d) Inspiron 8500, 8600, 8700, 8800 8900, 9300 e) Latitude X300 f) D400, D500, D505, D600, D800, D840, and ALL other Dell D series notebooks Payment Terms: T/T Certification(s): CESupply Ability: 50,000pcs/month