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- Description
- Specifications
AH413A is a 256 GB memory bundle for the HP Integrity rx8640. It equals 32 of the 8 GB memory module AB455A, and the DIMMs in it are the 4096 MB size. Bundle part numbers consist of DIMMs already qualified in the memory modules. AH413A carries the same DDR2 ECC DIMMs as the AB455A pair.
On the rx8640 the maximum capacity using only 4096 MB DIMMs is 256 GB, the size of this bundle. Memory is installed in pairs of equal density, a cell board has up to 16 DIMM slots, and the pairs fill each cell in slot order.
The same table carries the 128 GB bundles AH411A and AH412A and the 256 GB bundle AH414A, which is equal to 16 of AB456A with 8192 MB DIMMs. The spare DIMM for AH413A is A9849-69001, a 4.0 GB DDR2 memory module, and the bundle is a single-rank registered DDR2-533 (PC2-4200) product.
| Designation | AH413A |
| Bundle size | 256 GB |
| Equivalent memory module | Qty 32 of AB455A |
| Single DIMM size | 4096 MB |
| Memory type | DDR2-533 (PC2-4200), registered, single rank |
| Protection | ECC |
| Server | HP Integrity rx8640 |
| Single-size maximum with 4096 MB DIMMs | 256 GB (rx8640) |
| DIMM slots per cell board | 16 |
| Spare DIMM | A9849-69001 |