Acer ASPIRE 5251 Service Manual page 29

Super-Multi Drive Module
Item
Vendor & model
name
Performance
Specification
Transfer rate (MB/
sec)
Buffer Memory
Interface
Applicable disc
formats
Loading mechanism Drawer (Solenoid Open)
Power Requirement
Input Voltage
Chapter 1
HLDS GT20N
With CD Diskette With DVD
Diskette
Sustained: Sustained:
3,600 KB/s (24x) 11.08 Mbytes/s
max. (8x) max.
2 MB
SATA
DVD-ROM:
4.7GB (Single Layer)
8.5GB (Dual Layer)
DVD-R:
3.95GB (Ver. 1.0: read only)
4.7GB (Ver. 2.0 for Authoring: read
only)
4.7GB (Ver. 2.1 for General: read &
write)
(DL) 8.5GB (Ver. 3.0)
DVD-RW:
4.7GB (Ver. 1.2/ Rev 1.0, 2.0, 3.0)
DVD-RAM: 1.46GB/side, 4.7GB/side
(Ver. 2.2)
DVD+R: 4.7GB (Ver. 1.3)
(DL) 8.5GB (Ver. 1.1)
DVD+RW:
4.7GB (Vol.1 Ver.1.3)
CD-ROM Mode-1 data disc
CD-ROM Mode-2 data disc
CD-ROM XA, CD-I, Photo-CD Multi-
Session, Video CD
CD-Audio Disc
Mixed mode CD-ROM disc (data and
audio)
CD-Extra
CD-Text
CD-R (Conforming to "Orange Book
Part 2": read & write)
CD-RW (Conforming to "Orange Book
Part 3": read & write)
Tact SW (Open)
Emergency Release (draw open hole)
DC 5 V +/- 5%
Specification
Sony AD7580S
With CD Diskette
Sustained:
1,571 (typical)
DVD Read:
DVD-ROM (DVD-5, DVD-9, DVD-10,
DVD-18), DVD-Video, DVD-Audio, SACD
(Hybrid),
UDF DVD, DVD-R, DVD-R DL, DVD-R
3.95 GB, DVD-R Authoring, DVD-R Multi-
Border,
DVD-RW, DVD+R, DVD+R DL, DVD+R
Multi-Session, DVD+RW, DVD-RAM V1.0,
DVDRAM
V2.0 & 2.1 &2.2.
CD Read:
CD-DA, CD-ROM Mode-1, CD-ROM/XA
Mode-2 Form-1 and Mode-2 Form-2, CD-i,
CD-i
Bridge, Video-CD (MPEG-1), Karaoke CD,
Photo-CD, Enhanced CD, CD Plus, CD
Extra, itrax
CD, CD-Text, UDF CD, CD-R, and CD-RW
DVD Write:
DVD Data & Video
CD Read:
CD-DA, CD-ROM Mode-1, CD-ROM/XA
Mode-2 Form-1 and Mode-2 Form-2, CD-i,
Video-
CD, CD-Text
With DVD Diskette
Sustained:
10,993 (typical)
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