CT12872AF667.9FD5E3 - Crucial 1GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Memory Module

Technical Specs:
- Capacity: 1GB
- Technology: DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- Latency Timings: CL5
- Form Factor: DIMM 240-pin
- Error Correction: ECC
- Buffered: Fully Buffered

Helpful Notes:
- ECC memory is designed for servers and workstations that require high reliability and data integrity.
- Fully Buffered memory modules have an additional buffer chip that helps to reduce electrical load and improve stability.
- DDR2-667MHz is a relatively slow memory speed by today's standards, but it may still be useful for certain legacy systems.