System information

System Overview
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VAX 4000 Model 108 User Information
System Unit
Your VAX 4000 Model 108 System uses a mini-tower desktop enclosure.
The system unit includes:
• CPU module/motherboard with built-in SCSI, NI Bus and port, Console port, and 2
serial ports, as well as:
10 ns VAX CPU chip
512 KB of on-board cache memory
• From 64 MB to 512 MB of memory, consisting of single inline memory modules
(SIMMs)
• Six accessible/non-accessible drive bays
a) One with a standard 5.25-inch CD-ROM drive
b) One with a standard 3.5-inch RZ2x SCSI disk
c) Two more slots for optional 3.5 or 5.25-inch hard disk or removable-media drives
d) Two non-accessible drive bays for optional 3.5-inch hard disk drives only.