Toshiba XM-6401B 40x Internal CD-Rom SCSI Optical Disk Drive.
Optical Drive: CD-R CD-RW
Connectors: SCSI 50-pin
Color: Beige
Form Factor: 5.25"
Type: Optical Drive
Features: Beige Bezel; PC PCI Slot Bracket P/N: 5208012
Other features include:
Support for 6-14X and 17.3-40X rotational modes Photo-CD multi-session Disc Spec ( Photo-CD, CD EXTRA) compliant Efficient Data Transmission Throughput via large 256 KByte buffer memory and buffer algorithm
| Applicable disc rormat | Red-Book, Yellow-Book, CD-ROM XA, CD-TEXT, CD-I Bridge (Photo-CD, Video CD), CD-I, CD-I Ready, CD-G and Multi-session (Photo-CD, CD EXTRA, CD-RW, CD-R) |
Data capacity (Yellow-Book)
User Data/Block |
2,048 Byte/block (Mode 1)
2,336 Byte/block (Mode 2) |
Rotational speed
6-14X (CAV)
17.3-40X (CAV) | Approx 3,000 rpm
Approx 8,500 rpm |
| Sustained date transfer rate - mode 1 | Approx 900-2,100 KBytes/s (6-14X)
Approx 2,595-6,000 KByte/s (17.3-40X) |
| Sustained date transfer rate - mode 2 | Approx 1,026-2,394 KBytes/s (6-14X)
Approx 2,958-6,840 KByte/s (17.3-40X) |
| Burst (SCSI interface) | 20 MByte/s (Sync)
5 MByte/s (Async) |
| Average random acess time | 80 ms Typ (40x) |
| Average random seek time | 75 ms Typ (40X) |
| Average full stroke access time (average of forward and backward) | 135 ms Typ (40X) |
| Spin up time (focus search time and disc motor start up time) | 3.5 s Typ (40X)
5.5 ms Typ (40X) |
| Data buffer capacity | 256 KBytes |
| Acoustic noise | 46 dB (IEC 179 A-weighted) MAX at 1 meter |
| Power supply | +5 V and +12 V |
| Temperature | Operating: 5° to 50°
Storage: -10° to 60° C
Shipping: -40° to 65° C |
| Humidity | Operating 8% to 80% (wet bulb 27°C max)
Storage 5% to 95% (wet bulb 27°C max)
Shipping 5% to 95% (wet bulb 27°C max) |
| Vibration | Operating (17.3-40X)(1 Oct/min): 5 to 500 Hz 2.45 m/s2 [0.25G] (0-p)(excluding resonance point)
Non-operating (1 Oct/min): 5 to 10 Hz 5 mm (p-p) and 10 to 500 Hz 9.8 m/s2 [1 G] (0-p)/FONT> |
| Interface | Built-in SCSI-2 interface controller |
| Reliability | MTBF 100,000 h |