Compaq 237121-002 | 128MB DDR-266MHz PC2100 non-ECC Unbuffered CL2.5 184-Pin DIMM Memory Module for Desktop PCs

Technical Specs:
- Memory Type: DDR SDRAM
- Capacity: 128MB
- Speed: 266MHz (PC2100)
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered
- CAS Latency: CL2.5
- Pin Count: 184
- Form Factor: DIMM

Helpful Notes:
1. This memory module is compatible with desktop PCs that use DDR-266MHz memory.
2. Non-ECC memory is less expensive than ECC memory, but does not provide error correction.
3. This module has a capacity of 128MB, which may not be sufficient for modern computing needs.