KTC-ML370G3/4G-G - Kingston Technology 4GB Kit (2 X 2GB) DDR-266MHz PC2100 ECC Registered CL2.5 184-Pin DIMM 2.5V Memory

1. Memory Type: DDR SDRAM
2. Capacity: 4GB Kit (2 X 2GB)
3. Bus Speed: 266MHz
4. Latency Timings: CL2.5
5. Form Factor: DIMM 184-Pin
6. Error Correction Code: ECC
7. Registered/Unbuffered: Registered
8. Voltage: 2.5V
9. Number of Modules: 2
10. Rank: Dual Rank
11. Chip Organization: X4
12. Pin Configuration: 64 x 8

Notes:
1. ECC and Registered memory is designed for use in servers and workstations for added reliability and stability.
2. Dual Rank memory modules provide better performance than Single Rank modules.
3. DDR-266MHz is a relatively slow memory speed, but may be necessary for compatibility with older systems.