CT6472AF667.9FD5E4 - Crucial 512MB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Single Rank Memory Module

Technical specs:
- Memory type: DDR2 SDRAM
- Capacity: 512MB
- Speed: 667MHz (PC2-5300)
- Latency: CL5
- Pin count: 240
- Buffered: Yes (Fully Buffered)
- Error Correction Code (ECC): Yes
- Rank: Single

Helpful notes:
1. This memory module is designed for use in servers and workstations that require ECC memory.
2. Fully Buffered memory technology reduces the electrical load on the memory controller, allowing larger memory configurations to be used.
3. Single rank memory modules are typically less expensive than dual rank modules, but may have slightly lower performance in some applications.