Sun X4200A | 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory

1. Memory Type: DDR2 SDRAM
2. Memory Size: 2GB Kit (2 x 1GB)
3. Memory Speed: 667MHz
4. Memory Standard: PC2-5300
5. Error Correction Code (ECC): ECC
6. Buffered/Unbuffered: Fully Buffered
7. CAS Latency: CL5
8. Pin Count: 240-Pin DIMM
9. Rank: Dual Rank
10. Voltage: 1.8V
11. Technology: 1.8V DDR2 SDRAM
12. Compatibility: Sun Fire X4200, X4200 M2, X4100, X4100 M2, X4600, X4600 M2, Sun Blade X8420, X8440

Notes:
1. This memory kit is designed for use in Sun servers and workstations.
2. Fully buffered memory provides increased reliability and performance.
3. Dual rank memory modules provide better performance in systems that support them.