VAX 4000 Model 200
From Computer History Wiki
VAX 4000 Model 200 systems
| VAX 4000 Model 200 | |
| Summary | |
|---|---|
| Codename: | Spitfire |
| Descriptive name: | VAX 4000 Model 200 |
| OS support (VMS): | V5.4-2 |
| OS support (MDM): | 134 [1] |
| OS support (ELN): | V3.2 [1] |
| CPU Details | |
| CPU name (VMS): | KA660 |
| CPU name (console): | KA660-A |
| CPU module: | KA660 |
| Module: | M7626 [1] |
| Number of processors: | 1 |
| VMS DCL CPU: | 20 |
| VMS DCL XCPU: | 1 |
| SID: | 14000046 |
| XSID: | 01370501 |
| CPU chip: | SOC (DC222) [2] |
| CPU cycle time: | 28ns [1] |
| CPU clock rate: | 114MHz [1] |
| Instruction-buffer: | 12 bytes [1] |
| Translation-buffer: | 28 entries [2] |
| Cache: | 6KB (28ns) [2] |
| Compatibility mode: | No |
| Console processor: | CPU |
| Console device: | None |
| Memory | |
| Minimum memory: | 8MB [2] |
| Maximum memory: | 64MB |
| Memory checking: | 7-bit ECC/longword [2] |
| I/O | |
| Q-bus: | 1 @ 3.3MB/s [1] |
| LAN support: | 1 (SGEC - embedded) (DC541) [2] |
| Performance | |
| VUPs: | 5.0 |
| SPECmarks: | 5.6 [3] |
| TPC-A: | 17.8 |
References
[1] VAX 4000 Model 200 Technical Information. EK-396AB-TM-002
[2] KA660 CPU Module Technical Manual. EK-KA660-TM-001
[3] VAXcluster Systems. Guidelines for VAXCluster System Configurations. EK-VAXCT-CG-006
