Dell SNPHK002CK2/4G | 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Dual Rank Memory

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 4GB (2 x 2GB)
- Speed: 667MHz (PC2-5300)
- Latency: CL5
- Pin Count: 240-pin DIMM
- Voltage: 1.8V
- Error Correction Code (ECC): Yes
- Rank: Dual Rank

Helpful Notes:
1. This memory kit is specifically designed for use in Dell servers and workstations.
2. ECC memory is more reliable than non-ECC memory as it can detect and correct single-bit errors.
3. Make sure your system is compatible with DDR2-667MHz memory before purchasing.