HP 227993-001 | 512MB 133MHz PC133 non-ECC Unbuffered CL3 144-Pin SoDimm Memory Module

Technical Specs:
- Memory Type: SDRAM
- Capacity: 512MB
- Speed: 133MHz
- Technology: PC133
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered
- CAS Latency: CL3
- Pin Count: 144-Pin SoDimm

Helpful Notes:
1. This memory module is compatible with laptops that have a 144-Pin SoDimm slot.
2. Non-ECC memory is not as reliable as ECC memory, but it is also less expensive.
3. Make sure to check your laptop's maximum memory capacity before purchasing this module to avoid compatibility issues.