SAMSUNG
continually strives to improve its products. Both the design specifications and these user
instructions are thus subject to change without notice.
Specifications
"Design and specifications are subject to change without prior notice."
Technical Specifications
ITEM
SW-248B
CD-RW
DISC
Disc types
supported
in read mode
CD-DA(Audio), CD-ROM, CD-ROM XA, CD-Plus, CD-Extra,
Photo-CD(Single, Multi-session), Video CD ready, Enhanced CD,
CD-I/FMV, CD-R, CD-RW, CD-TEXT
Erasing disc types CD-RW
Disc diameter 120 mm or 80 mm
DRIVE
PERFORMANCE
Data transfer rate Recording CD-R:
7200 KB/sec. (48X),
6000 KB/sec. (40X),
4800 KB/sec. (32X),
3600 KB/sec. (24X),
2400 KB/sec. (16X),
1800 KB/sec. (12X),
1200 KB/sec. (8X),
600 KB/sec. (4X),
Reading
CD-R: CAV 48X
CD-RW: CAV
40X
PIO Mode 4:16.6MB/sec
Multiword DMA mode 2 : 16.6MB/sec
UDMA mode 2 : 33.3MB/sec
Access time
(Random)
110ms
Data Buffer 8MB
Laser Semiconductor laser
Slide mechanism Stepping motor
Spindle motor Brushless motor
Load mechanism Tray. DC motor (Soft Eject). Horizontal/Vertical.
ERROR RATE
Mode 1: 1 block/10
-12
, Mode 2: 1 block/10
-9
FRONT PANEL
Eject button Auto eject or Auto inject
Indicator Play / Read (GREEN) Record (RED), Operation LED
Headphone output Stereo mini-jack (Ø 3.6 mm) 0.65 ± 20% (vrms) 33 ohm
Volume control Dial type
REAR PANEL
Required power +5 VDC: 1.5 A (RMS), +12 VDC: 1.5 A (RMS)
Interface connector ATAPI BUS (E-IDE)
Audio output Line out 0.75V ± 20% (vrms) : 47Kohm
Jumper block Molex 70203 or other compatible models
OPERATING
ENVIRONMENT
Operations Temperature: 5~45°C Humidity: 10~80%
Storage Temperature: -25~60°C Humidity: 10~90%
GENERAL
Dimensions 148.2 (W) x 42 (H) x 184 (D) mm (including bezel)
Net weight 770 g
RELIABILITY
MTBF 125,000 POH(Duty 20%)
CD-RW:
,
2400 KB/sec. (16X),
1800 KB/sec. (12X),
1200 KB/sec. (8X),
600 KB/sec. (4X),
