Dell A0743640 | 256MB PC133 133MHz non-ECC Unbuffered CL3 168-Pin DIMM Memory Module for Dimension 4100 Series

Technical Specs:
- Capacity: 256MB
- Memory Type: SDRAM
- Memory Speed: PC133 (133MHz)
- Error Checking: Non-ECC
- Buffered/Unbuffered: Unbuffered
- CAS Latency: CL3
- Pin Count: 168

Helpful Notes:
- This memory module is compatible with the Dell Dimension 4100 Series desktop computers.
- Non-ECC memory is not as reliable as ECC memory, but it is less expensive.
- Make sure to check your computer's manual to ensure compatibility with this specific memory module.