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Flash Card, Flash Drive, Memory or Hard Drive Storage Upgrades
Manufacturer HP/COMPAQ
Model Integrity rx8640 Mid-Range Server AB297A; AB442A; AB443A; AB444A; AD065A Intel Itanium 2 Dual-Core 1.6 GHz
System Type Server
Standard Memory 2048 (1024MB X 2 Removable)
Maximum Memory 512 GB
Sockets 64
Slots/Banks 32
Installation Notes Mid-Range Server supports DDR2 PC2-3200 (400MHz) Registered ECC DIMMs memory up to 64 sockets (16 sockets per cell board) with 4 HP Cell Boards installed. It supports up to 16 Single or dual-core Intel Itanium processors. Memory must be purchased and installed in matched pairs. NOTES: Minimum memory is 2 GB per cell. Larger DIMMs must be loaded first across a cell, followed by progressively smaller DIMM sizes. Maximum memory per system is 512GB using 32 8GB DIMM pairs per system. On each cell board, Memory Pairs must be installed in the following order: (0A, 0B), (1A, 1B), (2A, 2B), (3A, 3B), (4A, 4B), (5A, 5B), (6A, 6B),(7A, 7B) DIMM mixing other than recommended configurations is supported as long as the memory loading rules are followed. For best performance, a cell should be configured with a multiple of eight DIMMs or four pairs (although the server will execute properly with an odd number of pairs). It takes eight DIMMs to populate both memory buses. Populating only one of the two memory buses on a cell board will deliver only half the peak memory bandwidth. Load memory equally across the available cell boards.
 We Found 4 Compatible Products for "HP/COMPAQ Integrity rx8640 Mid-Range Server AB297A; AB442A; AB443A; AB444A; AD065A Intel Itanium 2 Dual-Core 1.6 GHz"
SimpleTech Product Name Capacity SimpleTech Part # OEM Part #
Memory Upgrades
SimpleTech 8GB PC2-3200 400MHz ECC Registered DDR2 DIMM Memory Double Bank 2-piece kit - HP/COMPAQ Part 348106-B218 GBSTC3750/8GB348106-B21, 404122-B21N/A
SimpleTech 4GB PC2-3200 400MHz ECC Registered DDR2 DIMM Memory Double Bank4 GBSTH6200/4GBN/AN/A
SimpleTech 2GB PC2-3200 DDR2 Memory - Hewlett-Packard Part DY657A2 GBSTH6200/2GBDY657AN/A
SimpleTech 1GB PC2-3200 400MHz ECC Registered DDR2 DIMM Memory - Hewlett-Packard Part DY655A1 GBSTH6200/1GBDY655AN/A