ASUS CB-5216A Beige 5.25" 52x52x32x16 E-IDE/ATAPI Internal Desktop DVD/CD-RW Combo. Drive (Retail with complete accessories) 52X (CD) 52X (CD-R) 32X (CD-RW) 16X (DVD) 2MB Cache 130ms DVD-ROM Access Time Tray Loader E-IDE ATAPI interface