400297-001 is an HP/Compaq 128MB ECC EDO DIMM cache memory module used with the HSG80/HSx80 Fibre Channel array controller cache assembly. HSG80 service documentation identifies 400297-001 specifically as the 128MB DIMM, and shows that two 128MB DIMMs provide 256MB of controller cache while four provide 512MB.
- Part Number: 400297-001
- Manufacturer: HP / Compaq
- Product: HSG80 128MB Cache Memory DIMM
- Capacity: 128MB
- Memory Type: ECC EDO DRAM
- Module Type: DIMM
- Application: HSG80/HSx80 Fibre Channel array-controller cache
- Controller Compatibility: HP/Compaq HSG80 and HSx80 cache assemblies
- Cache Configuration: 2 × 128MB DIMMs = 256MB; 4 × 128MB DIMMs = 512MB.
- Compatible Storage Systems: StorageWorks RA8000, ESA12000, MA8000, EMA12000 and other HSG80-based configurations.
- Related Digital Part Number: 70-DIMS1-02
- Related 32MB DIMM: 400296-001 / 70-DIMS1-01
- Related Cache Board: 400295-001 / 400295-002 — HSG80/HSx80 cache module board; memory is installed separately.
- Included: 1 × 128MB ECC EDO DIMM
- Compatibility Note: 400297-001 is the DIMM only, not the complete HSG80 cache board or controller. HSG80 documentation specifies this module as the 128MB cache DIMM.
