Crucial CT51272AV667 | 4GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Very Low Profile (VLP) Memory Module

Technical Specs:
- Capacity: 4GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 667MHz (PC2-5300)
- Latency Timing: CL5
- Pin Count: 240-Pin DIMM
- Error Correction Code (ECC): ECC Registered
- Profile Type: Very Low Profile (VLP)

Helpful Notes:
1. ECC registered memory modules are designed for use in servers and workstations that require maximum reliability and uptime.
2. The very low profile (VLP) design of this memory module makes it ideal for use in systems with limited space, such as blade servers.
3. DDR2 memory is an older technology and may not be compatible with newer systems. Be sure to check compatibility before purchasing.