HP 174226-B21 | 512MB 66MHz PC66 non-ECC Unbuffered CL3 168-Pin DIMM Memory Module

Here are the technical specifications of the HP 512MB 66MHz PC66 non-ECC Unbuffered CL3 168-Pin DIMM Memory Module:

- Memory Size: 512MB
- Memory Speed: 66MHz
- Memory Technology: SDRAM
- Form Factor: DIMM 168-pin
- CAS Latency: CL3
- Error Checking: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
- This memory module is compatible with older systems that require PC66 SDRAM.
- Non-ECC memory is less expensive than ECC memory, but does not provide error correction.
- This module has a 168-pin form factor, which is not compatible with newer systems that use DDR or DDR2 memory.