MT36GTF51272FY-667 - Micron 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM 1.5V Low Voltage Dual Rank Memory Module

Technical specifications:
- Memory Type: DDR2 SDRAM
- Memory Size: 4GB
- Memory Speed: 667MHz
- Memory Standard: PC2-5300
- Error Correction Code (ECC): ECC
- Buffered/Unbuffered: Fully Buffered
- CAS Latency: CL5
- Pin Count: 240-Pin DIMM
- Voltage: 1.5V Low Voltage
- Rank: Dual Rank
- Form Factor: DIMM
- Number of Modules: 1

Helpful notes:
1. This memory module is designed for use in servers and workstations.
2. Fully buffered memory is more reliable than unbuffered memory, but it may be slightly slower.
3. Make sure your system is compatible with DDR2 memory before purchasing this module.