NEC POWERMATE ES Series, Инструкция по обслуживанию и справочник

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9-6 Specifications
Power Supply Specifications
The specifications for the 106-watt power supply are included in the following table.
Power Supply Specifications
Feature Specification
Power Supply 106-watt
AC Power Input 100 — 240 volt, 50-60 Hz
Switch Selectable 115 or 230 volts
Power Connectors One diskette drive, one system board, two storage devices (hard
drive and CD-ROM drive or DVD-ROM drive)
Power Management Full-power reduction
Temperature Range
Operating: 10
°
to 50
°
C
Storage: -40
°
to 70
°
C
CD-ROM Drive Specifications
Some systems might come with a 40X or higher CD-ROM drive. The general specifications for
the drive are included in the following table.
Use of CD-ROM drive controls, adjustments, or the performance of
procedures other than those specified in this document may result in hazardous radiation
exposure.
CD-ROM Drive Specifications
Feature Specification
CD-ROM Drive 40 X or higher
Interface ATAPI/EIDE
Supports PIO Mode4, DMA Mode 2, and Ultra DMA
Average Access Time <80 ms (typical)
Applicable Disc Format Mixed Mode (Audio and Data Combined)
ISO9660, CD-DA, Mode 1 (basic format), Mode 2 form 1 and
form 2, Photo-CD (Single and Multisession), CD-I/FMV,
CD-Extra, Video CD, CD-DA, CD-RW
Data Transfer Rate/Sustained Data
Transfer Rate (40X) 2550 - 6000 Kbytes/sec
Voltage tolerance +5V DC +/-5%; +12V DC +/-10%
Temperature
Operating: 5
°
to 45
°
Non-operating: -20
°
to 60
°