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- Description
- Specifications
AB525A is the activation for the second PA-8900 1 GHz core of the HP 9000 rp4410. The 1 GHz base system A9956A ships with one active and one inactive PA-8900 1 GHz core. The second core cannot be accessed without ordering AB525A, and it must be activated before a second two core PA-8900 processor is added.
A PA-8900 processor module contains two cores, with 3 MB of on-chip cache (1.5 MB per core) and 64 MB of secondary cache shared between the cores. The 1 GHz two core module for this server is AB527A. The rp4410 supports up to two PA-8900 processors, which makes four cores at most.
Two core modules are installed one at a time, and cores are installed in the sequence 0, 1, 2, 3. The 800 MHz and 1.0 GHz processors and cores cannot be mixed in the same system. The 800 MHz counterpart of this activation is AB524A.
| Designation | AB525A |
| Manufacturer | HPE |
| Type | Activation for second PA-8900 core |
| Server | HP 9000 rp4410 |
| Base system | A9956A |
| Core speed | 1 GHz |
| Level 1 cache | 3 MB per module (1.5 MB per core) |
| Level 2 cache | 64 MB shared |
| Maximum processors in the server | 2 |
| 1 GHz two core module | AB527A |