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A family of low cost, high-performance desktop servers
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MicroVAX 3100-85 3100-90 3100-95 3100-96
3100 model
Processor KA55 KA50 KA51 KA56
NVAX CMOS-4 chip NMOS subset NMOS subset NMOS subset
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VUP's 20 24 32 41
rating
Cache 128kb 512kb
Memory 16-128mb ECC (MS44)
Comm ports 3 DEC423 Async ports and 1-modem port @ 38.4kb/s on CPU board.
SCSI bus SCSI-2
I/O on CPU
board
Internal 5 internal SCSI devices.
disk/tape
devices
Networking Ethernet on CPU board. Thick wire and ThinWire 10MB/sec
External KZDDA, KZCCA
SCSI
expansion
Box BA42B
Software OpenVMS
Overview
========
The MicroVAX 3100 model 85 90 95 and 96 use the same parts and options
except the CPU's have diffrent part numbers and run at different speeds.
These systems are housed in a BA42B tabletop enclosure. Like the older
MicroVAX systems, the storage bus and devices are SCSI-based. The model 85
90 95 and 96 all use the same asynchronous and synchronous communication
lines and is available with base memory of either 16 or 64 MB. The 64 MB
base can handle a maximum of 128 MB of memory.
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