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Keyboard and Input Devices
| Item | Specification |
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| Controller | Super I/O IT8721F |
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| Connectors | • PS2 keyboard and mouse connector |
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| • Eleven USB ports (five on front and six on rear) |
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Optical Drive |
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| BD Combo Module |
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| Item | Specification |
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| Vendor | HLDS |
| PLDS |
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| Model name | CH20N | ||
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| Drive type | |||
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| Write Speed | 12X Zone CLV at | ||
| ZCLV, 8x PCAV, 12x | 4x CLV, 6x PCAV / | / +R | |
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| PCAV, 16x CAV | 2x,4xCLV,6xPCAV | 6X CLV at |
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| +RW | ||
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| CLV | 5X CLV at | |
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| 4X CLV at | ||
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| 2xCLV | ||
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| PCAV | +R DL | |
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| DVD+R2.4x, 4x CLV, 8x | 24X Zone CLV at | |
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| 8x ZCLV, 8x, 12x | ||
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| ZCLV, 8x PCAV, 12x | RW | |
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| PCAV,16xCAV | ||
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| PCAV, 16x CAV |
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| DVD+R DL2.4x, 4x CLV |
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| CLV |
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| DVD+RW2.4x, 4x, 6x |
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| CLV, 8x ZCLV |
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| 1x, 2x, 4x, 6x CLV / |
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| Not support |
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| 32x PCAV, 40x CAV |
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| CLV, |
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| 24x ZCLV |
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| DVD+R 2.4x, 4x |
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| CLV, 8x ZCLV, 8x, |
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| 12x PCAV, 16x CAV |
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| DVD+R DL 2.4x, 4x |
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| CLV |
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| DVD+RW (SL/DL) |
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| 2.4x, 4x, 6x CLV, 8x |
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| ZCLV/Notsupport |
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| 24x, 32x PCAV, 40x |
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| CAV |
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| 16x CLV, 24x ZCLV |
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96 | Appendix A |