NEC POWERMATE V Service Manual page 42

1-26 Technical Information
Item
System Memory
Standard
Multimedia and 1.2 GB Hard
Disk Systems
Optional SIMMs
Integrated Graphics
Battery
Power Supply
CD-ROM Reader
(Multimedia systems only)
Integrated Sound
Table 1-10 Specifications
Specification
8-MB standard, expandable to 128 MB using SIMM sockets
16-MB standard, expandable to 128 MB using SIMM sockets
4-, 8-, 16-, and 32-MB; 32-bit, non-parity, 70-ns SIMMs
Alliance ProMotion-6422 PCI GUI Accelerator and Motion Video
Playback Controller
PCI-Bus Video
1-MB video DRAM standard, expandable to 2 MB
Maximum resolution 1280 x 1024 pixels
Depending on system board configuration, either a replaceable
coin-type battery or a replaceable real-time clock/battery module
145 Watt, 115 V/230V switch selectable (desktop)
200 Watt, 115 V/230V switch selectable (minitower)
See Appendix D for more specifications
— Quadruple speed
Disc format: ISO 9660
Data transfer rate: 600 KB/sec mode 1, 684.4 KB/sec mode 2
Access time (typical): 230 msec
Built-in buffer: 128 KB
Host interface: IDE (ATAPI)
— Six speed
Disc format: ISO 9660
Data transfer rate: 900 KB/sec mode 11.11 MB/sec mode 3
Access time (typical): 160 msec
Built-in buffer: 128 KB
Host interface: IDE (ATAPI)
Standard in multimedia systems
OPTi 82C930 Sound Blaster compatible
Yamaha OPL3 FM Synthesis
SRS Labs 3D sound solution
16-bit 128x oversampling sigma-delta stereo CODEC with
85 dB S/N ratio
Built-in 5-channel 16/32 step multimedia PC (MPC) compatible
stereo mixer with master volume and sample rates up to
48 KHz stereo
Stereo jacks for microphone: line in and line out
Wave Blaster upgradeable for Wavetable synthesis
Built-in MPU-401 MIDI and game port interface