CT51272AF667.M36FH0D - Crucial Technology 4GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module

Technical Specs:
- Capacity: 4GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 667 MHz
- Form Factor: DIMM 240-pin
- CAS Latency: CL5
- Buffered/Registered: Fully Buffered
- Voltage: 1.8V

Helpful Notes:
1. This memory module is compatible with servers and workstations that require fully buffered DDR2 memory.
2. Make sure to check your system's specifications before purchasing to ensure compatibility.
3. DDR2 memory is an older technology, so it may not be compatible with newer systems.