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Disk Arrays:	Storage 7110, 7310, 7310 SAS 2.0, 7410, 7410 SAS 2.0
Servers:	Sun Fire X4140, X4240, X4440, X4540, X4600 M2, X4640

Options X6320A / X6321A / X6322A / X6321A-C
Options X4287A / X8356A

540-7598	540-7599	540-7600
DDR2-667/PC2-5300 1GB Registered DIMM 371-3845 1-Rank/512Mbit SDRAM 2GB FRU F540-7598 2GB Option X6320A	DDR2-667/PC2-5300 2GB Registered DIMM 371-3846 2-Rank/512Mbit SDRAM 4GB FRU F540-7599 4GB Option X6321A	DDR2-667/PC2-5300 4GB Registered DIMM 371-3847 2-Rank/512Mbit SDRAM 8GB FRU F540-7600 8GB Option X6322A

540-7829	541-3419
DDR2-667/PC2-5300 2GB Registered DIMM 371-4160 1-Rank/1Gbit SDRAM 4GB FRU F540-7829 4GB Option X6321A-C	DDR2-667/PC2-5300 8GB Registered DIMM 371-4387 2-Rank/2Gbit SDRAM 16GB FRU F541-3419 16GB Option X4287A 16GB Option X8356A

Sun Fire X4140 Codename: Dorado 1U Sun Fire X4240 Codename: Dorado 2U Sun Fire X4440 Codename: Tucana Sun Fire X4540 Codename: Thor Sun Fire X4600 M2 Codename: Galaxy 4F Sun Fire X4640 Codename: Phoenix Storage 7110 Codename: Iwashi Storage 7310 Codename: Maguro Storage 7310 SAS 2.0 Codename: SAS2.0 Storage 7410 Codename: Toro Storage 7410 SAS 2.0 Codename: SAS2.0

Memory Notes

1. Install memory in matched pairs.
2. Memory FRUs include two matched DIMMs.
3. Install Memory Filler 371-3651 in all unused slots.
4. DIMMs are labeled with the manufacturing part number.
5. DIMMs are not labeled with the FRU part number.

References

1. Sun Fire X4140 Server Documentation.
2. Sun Fire X4240 Server Documentation.
3. Sun Fire X4440 Server Documentation.
4. Sun Fire X4540 Server Documentation.
5. Sun Fire X4600 M2 Server Documentation.
6. Sun Fire X4640 Server Documentation.