HH INTERNAL DRIVE
SLIM INTERNAL DRIVE

| Professional Devices with High Reliability | |
| Top-of-the Line Performance | |
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| The Best Customer Experience with Key Technologies | |
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| Various Availability | |
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| Models | AD-7220S AD-7221S (with LightScribe™) |
AD-7220A AD-7221A (with LightScribe™) |
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| Interface | Serial ATA (S-ATA) | Parallel ATA (E-IDE/ATAPI) | ||
| Bezel Color | Black (-0B), Light Gray (-01), Silver (-0S) | |||
| Disc Loading Method | Tray loading | |||
| Max. Transfer Rate (Read) | ||||
| DVD-ROM | 16x | |||
| CD-ROM | 48x | |||
| Max. Transfer Rate (Write) | ||||
| DVD+/-R | 22x CAV *1 | |||
| DVD+/-R DL | 8x ZCLV | |||
| DVD+/-RW | 8x CLV (+RW), 6x CLV (-RW) | |||
| DVD-RAM | 12x PCAV | |||
| CD-R | 48x CAV | |||
| CD-RW | 32x ZCLAV | |||
| Supported Media Formats | DVDROM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, DVD-RAM, CD-ROM (mode 1), CD-ROM/XA (mode 2, form 1 and form 2), Photo CD, CD Extra, CD-TEXT, CD-I, VIDEO CD, DVD-Video, DVD-Audio, CD-DA, Enhance CD, UDF (fixed/variable Packet mode), DVD-Audio | |||
| Buffer memory capacity | 2 MByte | |||
| Access Time | DVD: 160ms CD: 140ms | |||
| Dimension | 146mm × 41.3mm × 170mm | |||
| Weight | 600g | |||