Dell NL25

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Microprocessor
Microprocessor type                       Intel  80386  SL-25, -20
Microprocessor speeds                     25 or 6 MHz (NL25) 20  or 6 MHz (NL20)
Math coprocessor (optional)               Intel 80387SX, Intel 80387 SL or Cyrix 387SL
Cache (NL25 only)                         64 KB; 4-way set associative

System Information  
Chip set                                  Intel386 SL Superset
ISA I/O bus speed                         8, 4, 2, or 0 MHz
Data bus width                            16 bits
DMA channels                              8
Interrupt levels                          15
Flash EPROM                               128 KB
System BIOS address                       F0000h

Memory
Standard base unit                        2 MB
Maximum system board RAM                  8 MB
SIMM sockets                              3
SIMM types                                proprietary modules

External Ports
PS/2-style keyboard & mouse            6-pin mini-DIN
Video connector (VGA)                     DB15-hole connector
Serial (DTE)                              DB9-pin connector
Parallel (bidirectional)                  DB25-hole connector

External Ports
IDE hard-disk drive                       40-pin FPC connector
Diskette drive                            26-pin FPC connector
Proprietary internal serial               16-pin dual connector for custom modem

Video 
Standard video RAM                        256 KB
Maximum resolutions                       640 x 480 pixels, 16 colors, 640 x 400 pixels, 256 colors, 800 x 600 pixels (external monitor only)

Video chipset                             Cirrus Logic CL-GD610/620

LCD
Type                                      FTN (film-compensated,   super-twisted nematic)

Keyboard 
Keyboard keys                             85

Main Battery
NiCad battery                             KR-1700AE cells (12),  14.4 V, 1700 mAh