DEC MicroVAX 3100 Owner's Manual page 138

Appendix D
System Specifications
Table 0-1: System Specifications
Subject
Processor
DRAM memory
ROM memory
Hard disk
Tape drive
Diskette drive
Optional storage
Terminals
Interfaces
Input voltage
Input current
Power
Frequency
1
Depends on configuration
Description
KA41-A 90ns CPU with 1 KB of first level cache
4Mb, expandable to 32Mb
256KB
Options include 1 to 5104Mb internal hard disks
1
TZ30
1
(if installed)
RX23
1
(if
installed)
RZ55, TK50Z, and RRD40 expansion boxes
Supports the VTxx:x Series
1 SCSI port, 1 Thin Wire Ethernet port 2 , 1 standard Ether-
net port 2 , 3 to 11 asynchronous lines, 1 asynchronous line with mo-
dem control, and 1 synchronous line with modem con-
trol
Automatically adjusting AC input. Range: 100-120 VAC to 220-
240VAC
Typically 1.7 A in a 110 VAC circuit; 1.0 A in a 220 VAC cir-
cuit
'l'ypically 160 W
47 to 63 Hz
2Both Ethernet types cannot be used simultaneously
System Specifications
0-1