| Key features |
DVR-112DBK |
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Writes and reads DVD-R/RW, +R/RW and CD-R/RW formats. Read-only feature for DVD-RAM |
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Buffer under-run protection for CD/DVD
Performance Adjusting Firmware - automatically optimises the discs rotation speed depending on the users application for example, if watching a movie or listening to music, the disc velocity is reduced in order to keep background noise to a minimum
Multi-effect Liquid Crystal Tilt Compensator - further improves recording and playback characteristics by compensating for discs that are warped or of uneven thickness (operates at high speeds and with Dual/Double layer discs)
Ultra-DRA (Dynamic Rosonance Absober) - suppresses vibration caused by imbalanced discs. Disc-Resonance Stabiliser - controls the airflow generated by the disc-rotation to minimise disc-warping effect that can occur when a disc rotates at high speed.
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Max. 18x writing speed for DVD-R/+R*
Max. 10x writing speed for DVD-R DL (Dual Layer) and +R DL (Double Layer) Discs
Max. 6x writing speed for DVD-RW
Max. 8x writing speed for +RW
* It is required to use a cable corresponding to U-ATA66 (80-wire conductor cable)
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| Specifications |
DVR-112DBK |
| Write Support |
DVD-R (4.7GB, Ver 2.0 & 2.1 for General)
DVD-R DL (8.54GB, Dual Layer, Ver 3.0)
DVD-RW (4.7GB, Ver 1.0, 1.1 & 1.2)
+R (4.7GB, Ver 1.0, 1.1, 1.2 & 1.3)
+R DL (8.54GB Double Layer, Ver 1.0 & 1.1)
+RW (4.7GB, Ver 1.1, 1.2 & 1.3)
+RW High Speed (4.7GB, Ver 1.0)
CD-R (Type 74, 650MB & Type 80, 700MB)
CD-RW (including HS, US, US+)
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| Read Support |
DVD-ROM (Single & Dual Layer, Single & Dual Sided)
DVD-RAM (Ver 2.0, 2.1 & 2.2 (Class0) and [RAM2(Class1)], non-cartridge version)
DVD-R, DVD-R DL (Dual Layer), DVD-RW
+R, +R DL (Double Layer), +RW
CD-ROM Mode 1, CD-ROM XA Mode 2 (Form 1, Form 2)
CD-Text, Photo-CD (Single & Multiple Session), CD-DA, CD-Extra, CD-Text, Video CD, CD-R, CD-RW (including HS, US, US+)
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| Write Speed DVD-R |
18x CAV (24.93 MB/sec)*
16x CAV (22.16 MB/sec)*
12x PCAV / Zone CLV (16.62 MB/sec)
8x PCAV / Zone CLV (11.08 MB/sec)
6x CLV (8.31 MB/sec)
4x CLV (5.54 MB/sec)
2x CLV (2.77 MB/sec)
1x CLV (1.385 MB/sec)
*It is required to use a cable corresponding to U-ATA66 (80-wire conductor cable)
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| Write Speed DVD-R Dual Layer |
10x Zone CLV (13.85 MB/sec*
8x Zone CLV (11.08 MB/sec*
6x CLV (8.31 MB/sec)
4x CLV (5.54 MB/sec)
2x CLV (2.77 MB/sec)
*This specification describes the maximum speed in one zone)] media
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| Write Speed DVD-RW |
6x CLV (8.31 MB/sec)
4x CLV (5.54 MB/sec)
2x CLV (2.77 MB/sec)
1x CLV (1.385 MB/sec)
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| Write Speed 8cm DVD-R/RW with Adapter |
2x CLV (2.77 MB/sec)
1x CLV (1.385 MB/sec)
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| Write Speed +R |
18x CAV (24.93 MB/sec)*
16x CAV (22.16 MB/sec)*
12x PCAV / Zone CLV (16.62 MB/sec)
8x PCAV / Zone CLV (11.08 MB/sec)
6x CLV (8.31 MB/sec)
4x CLV (5.54 MB/sec)
2.4x CLV (3.32 MB/sec)
*It is required to use a cable corresponding to U-ATA66 (80-wire conductor cable)
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| Write Speed +R Double Layer |
10x Zone CLV (13.85 MB/sec*
8x Zone CLV (11.08 MB/sec*
6x CLV (8.31 MB/sec)
4x CLV (5.54 MB/sec)
2.4x CLV (3.32 MB/sec)
*This specification describes the maximum speed in one zone
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| Write Speed +RW |
8x Zone CLV (11.08 MB/sec)
6x CLV (8.31 MB/sec)
4x CLV (5.54 MB/sec)
3.3x CLV (4.57 MB/sec)
2.4x CLV (3.32 MB/sec)
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| Write Speed CD-R |
40x CAV (6.00 MB/sec)
32x PCAV / Zone CLV (4.80 MB/sec)
24x PCAV / Zone CLV (3.60 MB/sec)
16x CLV (2.40 MB/sec)
10x CLV (1.50 MB/sec)
4x CLV (0.60 MB/sec)
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| Write Speed CD-RW |
32x Zone CLV (4.80 MB/sec) (US+)
24x Zone CLV (3.60 MB/sec) (US and US+)
20x Zone CLV (3.00 MB/sec) (US)
16x CLV (2.40 MB/sec) (US and US+)
10x CLV (1.50 MB/sec) (HS and US)
4x CLV (0.60 MB/sec) (Normal and HS)
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| Write Speed 8cm CD-R/RW with Adapter |
4x CLV (0.60 MB/sec) |
| Read Speed DVD-ROM (Single Layer) |
Max. 16x CAV (22.16 MB/sec) |
| Read Speed DVD-ROM (Dual Layer) |
Max. 12x CAV (16.62 MB/sec) |
Read Speed DVD-Video
(with CSS, Single / Dual Layer) |
Max. 5x CAV (6.925 MB/sec) |
| Read Speed DVD-RAM |
Max. 5x Zone CLV (6.92 MB/sec) |
| Read Speed DVD-R, DVD-R Dual Layer, DVD-RW |
Max. 12x CAV (16.62 MB/sec), Max. 8x CAV (11.08 MB/sec), Max. 8x CAV (11.08 MB/sec) |
| Read Speed +R, +R Double Layer, +RW |
Max. 12x CAV (16.62 MB/sec), Max. 8x CAV (11.08 MB/sec), Max. 8x CAV (11.08 MB/sec) |
| Read Speed 8cm DVD-ROM, DVD-R/RW, DVD-Video with Adapter |
Max. 3.4x CAV (4.70 MB/sec) |
| Read Speed CD-ROM |
Max. 40x CAV (6.00 MB/sec) |
| Read Speed CD-R |
Max. 40x CAV (6.00 MB/sec), Max. 32x CAV (4.80 MB/sec) |
| Read Speed 8cm CD-ROM CD-R/RW CD-DA with Adapter |
Max. 6.1x CAV (0.91 MB/sec) |
Read Speed CD-DA CD-TEXT Mixed CD
CD-Extra (Play audio) |
Max. 9.3x CAV (1.39 MB/sec) |
Read Speed CD-DA CD-TEXT Mixed CD
CD-Extra (Data extraction) |
Max. 40x CAV (6.00 MB/sec) |
| Read Speed Video-CD |
Max. 9.3x CAV (1.39 MB/sec) |
| Access Time CD-ROM |
120 msec (Random Average) |
| Interface |
ATA/ATAPI-7, SFF-8090 |
| IDE Data Transfer Mode |
PIO Mode 4, Multi Word DMA Mode 2, Ultra DMA Mode 2, Ultra DMA Mode 4 (Ultra-DMA66)*
It is required to use a cable corresponding to U-ATA66 (80-wire conductor cable) |
| Data Buffer |
2 MB |
| Mounting Orientation |
Horizontal and Vertical (+/- 5 degrees)
*80mm discs cannot be used when the drive is vertically mounted. The case remains even when an adapter is used. |
| Power Requirement |
+5V 1.4A
+12V 0.85A (Average during 18x CAV DVD-R writing process) |
| Power Consumption |
17.2W (Average during 18x DVD-R CAV writing process) |
| Regulatory Approval |
UL60950-1 First Edition, CSA C22.2 No.60950-1-03, EN60950-1:2001+A11, CB Report: IEC60950-1:2001, FIMKO, SEMKO (Optional) |
| Dimensions (W x H x D) mm |
(Including height of Front Bezel) 148 x 42.3 x 180 |
| Net Weight |
0.9 kg |
| Key features |
DVR-112DBK |
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DVD data capacity: 4.7GB Single-Layer disc. 8.54GB Dual/Double Layer disc. DVD-RAM 4.7GB disc (Ver 2.0, 2.1, 2.2, (Class0) and Ver 2.2 [RAM2(Class1)], non-cartridge versions). CD-R (Type 74, 650MB & Type 80, 700MB). CD-RW (Type 74, 650MB & Type 80, 700MB, including HS, US, US+). |
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Software bundle not included |
| Specifications |
DVR-112DBK |
| Access Time DVD-ROM |
130 msec (Random Average) |
| Access Time DVD-RAM |
210 msec (Random Average) |
