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HLDS Specifications
Part Number:
2528048RCDRW/DVD Combo Drive Assembly (CRU/EURP)
| Feature |
Description |
| Manufacturer |
Hitachi LG |
| Model |
GCC-4247N
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| Supported disc formats
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Reads and writes data: CD-ROM, CD-ROMXA, CD-I FMV, Video CD, and CD-EXTRA
Reads: Photo CD (Single and Multi-session)
Reads and writes: Standard CD-DA
Reads and writes: CD-R discs conforming to Orange Book Part 2
Reads and writes: CD-RW discs conforming to Orange Book Part 3
Reads: DVD-ROM
|
| Supported write method |
Disc at once, Session at once, Track at once, Packet Write, and Multi-session |
| Average access time |
CD-ROM: 110 milliseconds (ms)
DVD-ROM: 120 ms |
| Record speed |
CD-R: 4X CLV, 10X CLV, 10 to 16X PCAV, 24X maximum CAV
CD-RW: 4X CLV, 10X CLV, 10 to 16X PCAV, 24X maximum CAV
High Speed CD-RW: 10X CLV
Ultra Speed CD-RW: 10X CLV, 10 to 16X PCAV, 24X maximum CAV |
| Read speed |
CD-R/RW/ROM: 24X/24X/24X maximum CAV
CD-DA (DAE): 20X maximum CAV
DVD-R/RW/ROM: 4X/4X/8X maximum CAV
DVD+R/RW (4.7 GB): 4X/4X maximum CAV
DVD-Video: 4X maximum CAV
DVD-RAM (2.6 GB): 2X ZCLV
DVD-RAM (4.7 GB): 2X ZCLV
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| Sustained transfer rate |
CD-ROM: 3,600 kilobytes per second (kB/s) (24X) maximum
DVD-ROM: 11.08 megabytes per second (Mbytes/s) (8X) maximum
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| Burst transfer rate |
Ultra DMA Mode2, DMA MW Mode2, PIO Mode 4
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| Host interface |
ATAPI compliant (X3T9.2/791D and SFF-8090 Version 5.0 Rev 1.2)
SFF-8080 Rev 1.2, MMC-4 (MMC Spec for CD-R/RW) |
| Read function |
Applicable discs:
DVD-ROM Single Layer 4.7 GB, Dual Layer 8.5 GB
DVD-R: Single Layer 3.95 GB/4.7 GB, Double Layer 8.5 GB
DVD-RW: 4.7 GB
DVD-RAM: 2.6 GB / 4.7 GB
DVD+R: 4.7 GB, Double Layer 8.5 GB
DVD+RW: 4.7 GB
CD-ROM Mode-1
CD-ROM XA
CD-Audio
Mixed Mode CD-ROM (audio and data combined)
Photo-CD (Single and Multi-session)
CD-I, Video CD
CD-Plus / CD-Extra, CD-Text
CD-R disc conforming to Orange Book Part 2
CD-RW disc conforming to Orange Book Part 3
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| Write function |
Applied format: (dependent on authoring tool)
CD-ROM Mode-1
CD-ROM XA
CD-Audio
Mixed Mode (audio and data combined )
Video CD
CD-Plus / CD-Extra, CD-Text
Writing method
Disc at once (DAO)
Session at once (SAO)
Track at once (TAO)
Variable packet writing
Fixed packet writing
Multi-session
|
| Cache memory |
2 MB |
| Disc diameter |
120 mm, 80 mm |
| Data capacity |
User Data / Block
DVD-ROM (Book A, B):
2,048 bytes/block
CD (Yellow Book):
2,048 bytes/block (Mode1 and Mode2 Form1)
2,336 bytes/block (Mode2)
2,328 bytes/block (Mode2 Form2)
2,352 bytes/block (CD-DA)
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| Region Playback Control (RPC) |
Phase2, no region |
| Read/write and rotational speed |
Read
DVD-ROM:
Single Layer: 3.3X to 8X (CAV) approximately 4,710 revolutions per minute (RPM)
Dual Layer: 3.3X to 8X (CAV) approximately 5,180 RPM
DVD-Video: 1.7X to 4X (CAV) approximately 2,600 RPM
DVD-R:
3.95 GB: 1.7X to 4X (CAV) approximately 2,600 RPM
4.7 GB: 1.7X to 4X (CAV): approximately 2,600 RPM
Double Layer 1.7X to 4X (CAV) approximately 2,360 RPM
DVD-RW 4.7 GB: 1.7X to 4X (CAV) approximately 2,360 RPM
DVD-RAM 2.6 GB: 2X (ZCLV) approximately 2,120 to 4,700 RPM
DVD-RAM 4.7 GB: 2X (ZCLV) approximately 1,400 to 3,230 RPM
DVD+R:
Single Layer: 1.7X - 4X (CAV) approximately 2,360 RPM
Double Layer: 1.7X - 4X (CAV) approximately 2,360 RPM
DVD+RW 4.7 GB: 1.7X to 4X (CAV) approximately 2,360 RPM
CD-ROM: 10.3X to 24X (CAV) approximately 4,860 to 5,670 RPM
CD-R: 10.3X to 24X (CAV) approximately 4,860 to 5,200 RPM
CD-RW: 10.3X to 24X (CAV) approximately 4,860 to 5,200 RPM
CD-DA(DAE): 8.6X to 20X (CAV) approximately 3,900 to 4,400 RPM
CD-DA (Audio Out): 4.3X to 10X (CAV) approximately 2,020 to 2,360 RPM
CD-I / Video CD: 4.3X to 10X (CAV) approximately 2,020 to 2,360 RPM
Write
CD-R 4xCLV, 10xCLV, 10-16xPCAV, 24xmaximumCAV
CD-RW:
Normal speed disc: 4X CLV
High speed disc: 10X CLV
Ultra speed disc: 10X CLV, 10 to 16X PCAV, 24X maximum CAV
Rotational Speed (CD-R/RW):
4X CLV approximately 800 to 2,020 RPM
10X CLV: Approx. 2,000 - 5,050 RPM
24X maximum CAV approximately 4,860 to 5,200 RPM
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| Sustained transfer rate |
Read
DVD-ROM
Single Layer: 11.08 Mbytes/s (8X) maximum
Dual Layer: 11.08 Mbytes/s (8X) maximum
DVD-R
3.95 GB: 5.54 Mbytes/s (4X) maximum
4.7 GB: 5.54 Mbytes/s (4X) maximum
DVD-RW 4.7 GB: 5.54 Mbytes/s (4X) maximum
DVD-RAM 2.6 GB: 2.77 Mbytes/s ( 2X)
DVD-RAM 4.7 GB 2.77 Mbytes/s (2X)
DVD+R 4.7 GB: 5.54 Mbytes/s (4X) maximum
DVD+RW 4.7 GB: 5.54 Mbytes/s (4X) maximum
CD-ROM: 3,600 Kbytes/s (24X) maximum
CD-R: 3,600 Kbytes/s (24X) maximum
CD-RW : 3,600 Kbytes/s (24X) maximum
Write
CD-R/RW:
4X CLV: 600 Kbytes/s (Mode-1)
10X CLV: 1,500 Kbytes/s (Mode-1)
24X maximum CAV: 3,600 Kbytes/s (Mode-1) maximum
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| Burst transfer rate |
33.3 Mbytes/s maximum (Ultra DMA Mode 2)
16.6 Mbytes/s maximum (DMA MW Mode 2)
16.6 Mbytes/s maximum (PIO Mode 4)
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| Access time (typical)
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DVD-ROM: 120 ms (average)
DVD-RAM: 220 ms (average)
CD-ROM: 110 ms (average)
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| Spin up time |
DVD-ROM (SL):
8 seconds (s) typical (Time to drive ready mode from power on)
3 s typical (Time to drive ready mode from sleep)
DVD-RAM:
25 s typical (Time to drive ready mode from power on)
3 s typical (Time to drive ready mode from sleep)
CD-ROM:
7 s typical (Time to drive ready mode from power on)
3 s typical (Time to drive ready mode from sleep)
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| Buffer memory size |
2 MB |
| Source voltage |
+5V ±5% |
| Current |
Stand-By (sleep): 50 mA typical
Continuous read: 700 mA typical (CD 24X maximum CAV), 700 mA typical (DVD 8X maximum CAV)
Continuous write: 1000 mA typical (CD-R 24X Write)
Seek: 1 A typical, 1.5 A maximum (24X maximum CAV)
Spin up: (Spindle motor start up) 1 A typical, 1.8 A maximum (24x maximum CAV)
Maximum Current: 2.5 A
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| Temperature |
Operating:
Read: 5 to 50° C
Write: 5 to 45° C
Storage/Transportation: -40 to 60° C
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| Humidity |
Operating:
Read: 15 to 85% (non-condensing)
Write: 15 to 80% (Depending on temperature)
Storage/Transportation: 10 to 90% (non-condensing)
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United States
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