Vs 3100 (Model 40) System; Enclosure Description - Digital Equipment VAXstation 3100 Maintenance Manual

(
5
VS 3100 (Model 40) System
5.1 Enclosure Description
The model 40 version (VS42S-xx) of the VS 3100 consists of the system
box, monitor, mouse, and keyboard. The label on the back of the system box
indicates which model you are working on. The VS42S-xx model number on
the label identifies the model 40 and the VS42A-xx model number identifies
the model 30 systems.
The system box contains up to 10 field replaceable units (FRUs): the system
module, memory module, graphics module, power supply, a mass storage
controller (MSC) module and up to five internal mass storage devices (1Z30
tape drive, RRD40 compact disc drive, and three RZ23 disk drives). There
ft.re also three expansion boxes available that contain additional mass storage
devices (TK50Z expansion box, RZ55 disk drive expansion box, and an
RRD40 compact disc expansion box).
The monitor is a VR160 or VR290 color monitor or a VR150 or VR260
monochrome monitor. The keyboard is a LK201 keyboard. Figure 5-1 shows
the model 40 system box.
109