Appendix C 123
Optical Disc Drive
Item Specification
Provider HLDS Sony Pioneer
Model GSA-T20N AD-7560A DVR-K17RS
Drive type Internal Slim DVD/CD
writer
Data transfer rate Write:
• CD-R: 24X
• CD-RW: 24X
•DVD-RW: 6X
• DVD-R/+R/+RW: 8X
Write
• DVD-RAM: 5x
Interface Enhanced IDE(ATAPI)
compatible
Supported disc formats DVD-RAM, DVD-R/RW,
DVD+R (SL, DL)/RW,
CD-R/RW, DVD-ROM,
DVD-RAM, DVD-R,
DVD-RW, DVD+R (SL,
DL), DVD+RW; CD-R,
CD-RW, CD-ROM, CD-
ROM XA, CD-DA, CD-I,
CD-Extra, CD-Text,
Photo CD, Video CD
Buffer memory 2 MB
Power supply 5V DC
LCD Panel
Specification Provider
CMO AUO Samsung
Model name N154I2 B154EW02 V1 LTN154AT01-001 G
<can’t locate this
model>
Screen size 15.4" (wide) 15.4" (wide)
Resolution (H x V) 1280x800 WXGA 1280x800 WXGA
Color support 262K 262K
Brightness (nits) 200 200
Contrast ratio 400:1 400:1
Viewing angle 20/45/45/45
(U/D/R/L) )
80/40
(H/V)
Power consumption
(without inv) 5.2 W 6.5 W
Outlines (W x H x D, mm) 344x 222x6.2 344.0 x 222.0 x 5.8
Weight 540 g 500 g
Response time 16 ms 16 ms
Electrical interface LVDS 1ch LVDS
Acer TM 4520 SG.book Page 123 Friday, June 22, 2007 5:43 PM