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Specifications: Toshiba XM-1802B CD-ROM User's Guide

General Environmental
Performance Power
Reliability Physical
Audio Connectors
NOTE: These specifications are provided by the manufacturer for information purposes only and do not constitute an extension of Dell's warranty to you. Dell's warranty is contained in the documentation for your system.

General
Manufacturer Toshiba
Model XM-1802B
Support for standards ACPI, Windows PC97
Interface ATAPI
Compatible CD-ROM Standards
  • Red-Book
  • Yellow-Book
  • CD-ROM XA
  • CD-I Bridge (Photo CD, Video CD)
  • CD-I
  • CD-I Ready
  • CD-G
  • Multi-session (Photo-CD, CD-Extra, CD-RW, CD-R)

Performance
User data capacity 650 MB
User Data Blocks mode 1: 2,048 Byte/block
mode 2: 2,336 Byte/block
Data Transfer rate:  

Sustained data transfer mode 1

 maximum 3,600 KB/s (2,500 KB/s avg) (24X)

Sustained data transfer mode 2

 4,104 KB/s (24X)

Sustained PIO host transfer rate

 16.7 MB/s (PIO Mode 4)

Spin up time

 2.7s (24X)
Buffer cache size 128 Kb
Rotational Speed

approximately 5,250 rpm (10.3X to 24X; average 17X)
can be controlled by command

IDE Interface Burst Transfer Rates 16.7 MB/s
8.33 Single-word DMA
16.7 Multi-word DMA
Access Time:  

Average random seek

 100 ms (24X)

Average random access

 110 ms (24X)

Full stroke

 230 ms (24X)

Reliability
MTBF 60,000 POH @ 20% duty cycle
Error Rates:

Hard Read Error, mode 1

 10 -15 max

Hard Read Error, mode 2

10 -12 max

Seek Error

 10 -6 max

Audio
Number of Channels 2
Frequency Response 20 Hz to 20,000 Hz
Signal-to-noise Ratio 78dB Typ.
Distortion 0.03% (at 1kHz weighted 20 kHz LPF)
Output Level 0.775V (rms typ)

Environmental
Ambient Temperature:

Operating

 5° to 50° C (41° to 122° F)

Storage

 -20° to 65° C (-4° to 149° F)

Shipping

 -40° to 65° C (-40° to 149° F)
Relative Humidity:

Operating

 8% to 80% (web bulb 27° C max.)

Storage/Shipping

 5% to 95%
Altitude:  

Operating

 0 to 3,000 meters

Shipping

 0 to 12,000 meters
Vibration:  

Operating

 5 to 500 Hz 2.45 m/s2 [0.25 G]

Non-operating

 5 to 500 Hz 9.8 m/s2 [1 G]

Shipping

 5 to 500 Hz 14.7 m/s2 [1.5 G]
Shock:  

Operating

 no hard error: 14.7 m/s2 [1.5 G] (half sine wave 11 ms/10s interval);
data read recoverable: 98 m/s2 [10 G] (half sine wave 11 ms/10s interval)

Non-operating

 no damage: 490 m/s2 [50 G] (half sine wave 11 ms);
980 m/s2 [100 G] (half sine wave 3 ms)
Acoustical Noise <40 dB

Power
DC Voltage and Current Requirements 5V ±5%

Physical
Height 0.5" (12.7 mm)
Width 5.0" (128 mm)
Depth 5.1" (129 mm)
Weight 0.51 lbs (0.23 kg)
Mounting orientation ±15° horizontal / ±15° vertical

Connectors*
DC input AMP 1-480424-0
Interface Connector 50 Pin ATAPI Standard
Analog Audio Line Output Connector 4 Pin ATAPI Standard
*This applies if you are using Dell's connector bay (Figure 1 in "Drive Connectors"). If you are using just the base drive, the only connector is the 50 pin interface connector.

Please read all restrictions and disclaimers.

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