256GB in your IBM System X3950 M2. 2GB, 4GB, 8GB and new 16GB upgrades are now available.
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512GB for your Sun Fire X4600 M2. 4GB, 8GB and first-to-market 16GB upgrades now available.

HP ProLiant DL580 G5 with 256GB of Memory! 2GB, 4GB, 8GB and new 16GB upgrades expand system capacity to 256GB with 8GB per slot.

Don't Let Memory Be The Limiting Factor...Read "Server Virtualization and Memory". Download FREE White Paper.