The Lite-On DH-4O1S is a reading device that reads all media formats including conventional Blu-Ray. In addition, the device reads DVD ± R (W) and CD-R (W). The DH-4O1S has a SATA interface and reads BD-R/RE/ROM/DL media with a speed up to 4x. Reads DVD ± R discs with a layer with a speed up to 12x, DVD ± R taped two-layer DVD ± RW and a layer with a speed of 8x. CD-R (W) are read with a maximum speed of 32x.

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Connections
Serial ATA 7-pin


Cache

8192 KB


Entry type CD

Tray


Speed


Reading (CD)
32 x (4,800 KB / s)

Reading (DVD)
12 x (16,620 KB / s)

Reading (Blu-ray)
4 x (17,980 KB / s)

Access Time (CD)
160 ms

Access Time (DVD)
160 ms

Access Time (Blu-ray)
350 ms


Protocols

Serial ATA/150


Formats (Reading)

CD-ROM/XA, Audio CD, Video CD, CD Text, Photo CD, CD-Extra, multisession, Mixed, Hybrid CD, DVD Video


Features

Buffer overflow protection


Controls

LED


Controls

Expulsion, Emergency Expulsion


Color

Black


Weight

1.2 kg


Comments

compatible with Microsoft XP SP2, Vista