Acer Aspire X3950 Service Guide - Page 104

Keyboard and Input Devices Item Controller Connectors Optical Drive BD Combo Module Item Vendor Model name Drive type Write Speed Specification Super I/O IT8721F • PS2 keyboard and mouse connector • Eleven USB ports (five on front and six on rear) Specification HLDS CH20N BD-Combo DVD-R2x, 4x CLV, 8x ZCLV, 8x PCAV, 12x PCAV, 16x CAV DVD-R DL 2x, 4x CLV DVD-RW2x, 4x, 6x CLV DVD-RAM2x, 3x CLV, 5x PCAV DVD+R2.4x, 4x CLV, 8x ZCLV, 8x PCAV, 12x PCAV, 16x CAV DVD+R DL2.4x, 4x CLV DVD+RW2.4x, 4x, 6x CLV, 8x ZCLV CD-R8x, 16x CLV, 24x, 32x PCAV, 40x CAV CD-RW4x, 10x, 16x CLV, 24x ZCLV BH-30N/BH-20F BD-Rewriter BD-R (SL/DL) 2x, 4x CLV, 6x PCAV / 2x, 4x CLV, 6x PCAV BD-R (SL L to H) 2x CLV BD-RE (SL/DL) 2x/ 2x CLV DVD-R 2x, 4x CLV, 8x ZCLV, 8x, 12x PCAV, 16x CAV DVD-R DL 2x, 4x CLV DVD-RW (SL/DL) 1x, 2x, 4x, 6x CLV / Not support DVD-RAM 2x, 3x CLV, 3-5x PCAV DVD+R 2.4x, 4x CLV, 8x ZCLV, 8x, 12x PCAV, 16x CAV DVD+R DL 2.4x, 4x CLV DVD+RW (SL/DL) 2.4x, 4x, 6x CLV, 8x ZCLV / Not support CD-R 8x, 16x CLV, 24x, 32x PCAV, 40x CAV CD-RW 4x, 10x, 16x CLV, 24x ZCLV PLDS DH-403S/DH-6E2S BD-Combo 12X Zone CLV at DVD-R / +R 6X CLV at DVD-RW / +RW 5X CLV at DVD-RAM 4X CLV at DVD--R DL / +R DL 24X Zone CLV at CD-R / RW 96 Appendix A