Sony DVDRW DRIVE VGP-DDRW4 - Manual (Page 26)

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Specifications
Compatible discs
DVD+R DL (Double Layer)
DVD+R
DVD+RW
DVD-R DL (Dual Layer)
DVD-R
DVD-RW
DVD-ROM
DVD-Video
CD-R
CD-RW
CD-ROM
CD-DA (audio CD)
CD Extra (CD+)
CD TEXT
Photo CD
Disc diameter: 12 cm
8 cm (reading only)
Drive performance
Data transfer rate
Data read
DVD+R/DVD+RW/DVD-R/DVD-ROM:
max. 8
× speed
DVD+R DL (Double Layer)/
DVD-R DL (Dual Layer)/DVD-RW:
max. 6
× speed
CD-R/CD-RW/CD-ROM: max. 24
× speed
Data write
DVD+R, DVD+RW, DVD-R* 1 : max. 8x
speed
DVD-RW* 2 : max. 6x speed
DVD+R DL (Double Layer)* 3 ,
DVD-R DL (Dual Layer)* 4 : max. 4x speed
CD-R: max. 24x speed
CD-RW: max. 16x speed
(DVD: 1
× speed = 1350 KB/s, CD: 1× speed =
150 KB/s)
Multi-session supported, 12/8 cm tray type
*1 Supports writing data to DVD-R discs
compliant with DVD-R for General
version 2.0/2.1.
*2 Supports writing data to DVD-RW discs
compliant with DVD-RW version 1.1/
1.2.
*3 Writing data to DVD+R DL (Double
Layer) discs is available only on discs
supporting DVD+R DL (Double Layer)
recording.
*4 Writing data to DVD-R DL (Dual Layer)
discs is available only on discs supporting
DVD-R DL (Dual Layer) recording.
Connectors
i.LINK (IEEE 1394) S400 (4-pin) connector (1)
S400 = 400 Mbps
DC IN (1)
Operating environment
Operating temperature
41°F to 95°F (5°C to 35°C)
(temperature gradient less than 18°F (10°C)/hour)
Operating humidity
20% to 80% (no condensation),
provided that humidity is less than 65% at 95°F
(35°C)
(hygrometer reading of less than 84°F (29°C))
Storage temperature
–4°F to 140°F (–20°C to 60°C)
(temperature gradient less than 18°F (10°C)/hour)
Storage humidity
10% to 90% (no condensation),
provided that humidity is less than 20% at 140°F
(60°C)
(hygrometer reading of less than 95°F (35°C))