Kingston KVR667D2S4P5K2/4G | Technology 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Single Rank Memory

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 4GB Kit (2 x 2GB)
- Speed: 667MHz (PC2-5300)
- CAS Latency: CL5
- Pin Count: 240-pin
- Voltage: 1.8V
- Error Correction Code (ECC): ECC Registered
- Rank: Single Rank
- Form Factor: DIMM
- Memory Configuration: Dual Channel
- Module Configuration: 256 x 72
- Data Integrity Check: ECC

Helpful Notes:
- ECC Registered memory is designed for use in servers and workstations, where data integrity is crucial.
- Dual channel memory provides improved performance by allowing the system to access two memory modules simultaneously.
- The 240-pin DIMM form factor is commonly used in desktop computers and servers.