Compaq Prolinea Family Maintenance & Serice Manual page 9

o 128 KB write back cache on 486DX4/100 models, 256 KB write back cache on
586/75 and 586/90 models
o 270, 420, or 720 MB IDE IntelliSafe hard drive (models available
without hard drive)
o Enhanced PCI local bus graphics:
- PCI Local Bus Integrated Graphics Controller on selected 486 and 586
models
- QVision 2000+ Graphics Controller on selected 586 models
o DT3 form factor includes: one PCI/ISA shared slot, two ISA slots, Compaq
option slot, one internal third-height drive bay, and two external
half-height drive bays
o DT4 form factor includes: two PCI/ISA shared slots, two ISA slots,
Compaq option slot, one internal third-height drive bay, one external
third-height drive bay, and two external half-height drive bays
o CD-ROM drive with Enhanced Business Audio on selected models
o PCI local bus IDE interface for hard drive and CD-ROM (up to 4 drives)
o Power conservation features
o Plug and play design
o One mouse port (PS/2 style Compaq mouse)
o Preloaded software
o Diagnostics/Setup software
o Security management
o Three-year limited warranty
Preloaded Software
The following software is preloaded on the Compaq ProLinea Desktop
Personal Computers:
o Microsoft Windows 3.1
o Diagnostics for Windows
o MS-DOS 6
o Windows Sound System 2.0 (CDS models only)
o ESS 688 Audio Drivers (CDS models only)
o Compaq Welcome Center, Compaq Control Center, and Compaq Learning Center
o Drivers for graphics and IDE CD-ROM
o Power Management