45D1199 - IBM 4GB DDR2-533MHz PC2-4200 ECC Registered CL4 276-Pin DIMM Memory Module for Power6

1. Memory Type: DDR2 SDRAM
2. Capacity: 4GB
3. Speed: 533MHz
4. Data Integrity Check: ECC
5. Registered/Unbuffered: Registered
6. CAS Latency: CL4
7. Pin Count: 276
8. Voltage: 1.8V
9. Error Correction: Advanced ECC
10. Rank: Dual Rank
11. Form Factor: DIMM
12. Compatible Slots: 1 x memory - DIMM 276-pin

Helpful Notes:
1. This memory module is specifically designed for use with Power6 servers.
2. ECC memory is essential for mission-critical applications as it helps detect and correct errors in real-time.
3. Dual rank memory modules provide better performance compared to single rank modules as they allow for more efficient memory access.