CT675890 - Crucial 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Memory Module for Precision Workstation 490

Technical Specs:
- Capacity: 4GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 667MHz (PC2-5300)
- CAS Latency: CL5
- Buffered/Unbuffered: Fully Buffered (FB-DIMM)
- Error Correction Code (ECC): Yes
- Pin Count: 240-pin
- Voltage: 1.8V

Helpful Notes:
1. This memory module is specifically designed for use in the Precision Workstation 490.
2. Fully Buffered (FB-DIMM) technology provides increased reliability and performance.
3. ECC helps to detect and correct errors in data, making it ideal for critical applications.