Technical Information 1-31
drivers may be single-ended, active, or programmable via the SCSISelect
configuration utility
50-pin 8-bit internal SCSI connector for connecting optional internal SCSI
devices
68-pin 16-bit internal SCSI connector for connecting to the internal SCSI hard
drive (SCSI configured systems only)
68-pin 16-bit external SCSI connector for connecting optional external SCSI
devices.
Up to 15 SCSI devices (seven standard internal and eight 16-bit wide internal or external,
or 15 wide internal and external SCSI devices) can be connected to the adapter board.
SPECIFICATIONS
System specifications are found in Table 1-13 through Table 1-39.
Table 1-13 System Board Specifications
Feature
Specification
System Board
Intel NX440LX with AGP connector and integrated audio
3 PCI, 1 ISA, and 1 shared board slot.
Processor
Pentium II 233 MHz MMX, 266 MHz MMX, or 300 MHz
MMX
Cache Memory
32 KB of primary cache (16-KB data, 16-KB instruction)
integrated in the MMX processor
512 KB of secondary cache built-in on processor
Flash ROM
2 Mb Flash ROM
Chip Set
Intel NX440LX Chipset
I/O Controller
SM 37C667 I/O controller
System Memory
From 16 MB to 384 MB in three DIMM sockets on system
board
Optional DIMMs
16-MB, 32-MB, 64-MB (as available), and 128-MB (as
available); 168-pin, 64-bit non-parity DIMMs
Audio Chip
Yamaha OPL3-SA3
Battery
Replaceable coin-type battery
