Kingston KVR667D2D4P5L/4G | 4GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Very Low Profile (VLP) Dual Rank x4 Memory Module

Technical Specs:
- Memory Type: DDR2 SDRAM
- Memory Size: 4GB
- Memory Speed: 667MHz (PC2-5300)
- Memory Standard: ECC Registered
- CAS Latency: CL5
- Pin Count: 240-pin
- Rank: Dual Rank x4
- Form Factor: DIMM
- Profile: Very Low Profile (VLP)
- Error Checking: ECC
- Voltage: 1.8V
- Module Configuration: 512M x 72

Helpful Notes:
- ECC memory is designed for servers and workstations, providing extra reliability and error correction capabilities.
- The VLP profile of this memory module makes it ideal for use in low-profile systems or densely-packed servers.
- DDR2 memory is an older standard and may not be compatible with newer systems that require DDR3 or DDR4 memory.