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- Description
- Specifications
AB535A is a two core 1 GHz/64 MB cache PA 8900 processor for the HP 9000 rp3440. The PA-8900 has two cores sharing 64 MB of Level 2 cache and 3 MB of Level 1 cache, 1.5 MB per core.
Its spare number is AB535-69001, a 1.0 GHz PA-8900 dual core CPU module.
The 1 GHz rp3440 base system is A9953A, built with one active and one inactive 1 GHz core. The second core cannot be accessed without the AB474A activation, and the activation has to be in place before a second two core PA 8900 processor is added. The server holds up to two such processors, four cores at most. Processor architectures and speeds cannot be mixed within one system, so an AB535A processor sits with other 1 GHz processors.
The PA-8900 has single bit cache error correction, 44-bit physical addressing and 64-bit virtual addressing. For an 800 MHz system the equivalent processor is AB534A.
| Designation | AB535A |
| Manufacturer | HPE |
| Processor | PA-8900 two core |
| Clock speed | 1 GHz |
| Cores | 2 |
| Level 1 cache | 3 MB (1.5 MB per core) |
| Level 2 cache | 64 MB shared |
| Spare number | AB535-69001 |
| Server | HP 9000 rp3440 |
| Base system | A9953A |
| Second core activation | AB474A |
| Maximum processors in the server | 2 |