VAX 4000 Model 105A

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VAX 4000 Model 105A systems

VAX 4000 Model 105A
Summary
Announcement date: 12 April 1994
Descriptive name: VAX 4000 Model 105A
OS support (VMS): VMS V5.5-2H4 and VMS V6.1 onwards [1]
CPU Details
CPU module: KA53-AA
Module: 54-21797-02 [2]
Number of processors: 1
VMS DCL CPU: 19
VMS DCL XCPU: 3
SID: 13000202
XSID: 03260B01
CPU chip: NVAX [1]
CPU technology: CMOS-4 [1]
CPU cycle time: 12ns
CPU clock: 83MHz [3]
Instruction-buffer: 16 bytes [2]
Translation-buffer: 96 entries [2]
Cache: 512KB [3]
Primary cache: 8KB physical [2]
Backup cache: 512KB (42ns) [2]
Compatibility mode: No
Console processor: CPU
Console device: None
Memory
Minimum memory: 16MB [2]
Maximum memory: 128MB [2]
I/O
Q-bus: 1 @ 3.3MB/s (optional) [2]
BUS-DSSI: 1-2 [2]
BUS SCSI: 1 [2]
LAN support: 1 embedded [2]
Performance
VUPs: 32 [1]
TPC-A: 181


References

[1] Customer Update. Volume 5 Issue 4A. 12th April 1994.
[2] VAX 4000 Model 105A/106A Customer Technical Information. EK-514AA-TI.B01
[3] VAX 4000 Model 100, 100A, 105A, 106A KA52/53/54 CPU System Maintenance. EK-473AB-MG.C01
[4] Customer Update. Volume 6 Issue 4A. 11th April 1995.