Difference between revisions of "VAX 88x0"
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| VUPs = {6.0} {11.0} {17.0} {22.0} [[#ref_1|[1]]] | | VUPs = {6.0} {11.0} {17.0} {22.0} [[#ref_1|[1]]] | ||
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| + | |||
| + | There are four single VAX 88x0 computer models, depending on the number of CPUs installed in the basic cabinet: | ||
| + | |||
| + | * '''VAX 8810''' - 1 CPU | ||
| + | * '''VAX 8820''' - 2 CPUs | ||
| + | * '''VAX 8830''' - 3 CPUs | ||
| + | * '''VAX 8840''' - 4 CPUs | ||
| + | |||
| + | The first three may be upgraded in the field by the installation of additional CPU(s). | ||
| + | |||
| + | Additionally there is a prepackaged [[VAXcluster]] system '''VAX 8842''' made of two VAX 8820. | ||
== References == | == References == | ||
<div id="ref_1">[1] VAX Systems Hardware Handbook -- VAXBI Systems. EB-31692-46</div> | <div id="ref_1">[1] VAX Systems Hardware Handbook -- VAXBI Systems. EB-31692-46</div> | ||
Revision as of 21:38, 21 May 2023
VAX 8810/8820/8830/8840 systems
| VAX 8810/8820/8830/8840 | |
| Summary | |
|---|---|
| Announcement date: | March 1988 |
| FRS date: | April 1988 |
| Codename: | PolarStar |
| Descriptive name: | VAX 8810/8820/8830/8840 |
| OS support (VMS): | VMS V5.0 |
| CPU Details | |
| Number of processors: | 1-4 |
| CPU technology: | ECL Gate Array |
| CPU cycle time: | 45ns [1] |
| Instruction-buffer: | 16 bytes [1] |
| Writable Control Store: | 16K 144-bit words [1] |
| User Writable Control Store: | 1K 144-bit words [1] |
| Cache: | 64KB [1] |
| Compatibility mode: | No |
| Console processor: | MicroVAX II |
| Console device: | None |
| CPU-names: | {VAX 8810}{VAX 8820}{VAX 8830}{VAX 8840} |
| Memory | |
| Minimum memory: | 48MB |
| Maximum memory: | 512MB [1] |
| Memory checking: | 7-bit ECC/longword [1] |
| I/O | |
| Max I/O throughput: | 30MB/s [1] |
| VAXBI: | 1-6 @ 13.3MB/s |
| LAN support: | optional |
| Performance | |
| VUPs: | {6.0} {11.0} {17.0} {22.0} [1] |
There are four single VAX 88x0 computer models, depending on the number of CPUs installed in the basic cabinet:
- VAX 8810 - 1 CPU
- VAX 8820 - 2 CPUs
- VAX 8830 - 3 CPUs
- VAX 8840 - 4 CPUs
The first three may be upgraded in the field by the installation of additional CPU(s).
Additionally there is a prepackaged VAXcluster system VAX 8842 made of two VAX 8820.
References
[1] VAX Systems Hardware Handbook -- VAXBI Systems. EB-31692-46
