
Server Features
The ProLiant DL740 server has five memory cartridges, each consisting of eight
DIMMs. In each memory cartridge, similar DIMMs are installed in bank pairs (1+2,
3+4, 5+6, 7+8) for memory interleaving to increase performance.
Basic memory features include:
• ECC memory with single-bit and MBE correction and detection down to the
failed DIMM level
• Support for standard ECC 133-MHz registered SDRAM
• Driverless hot-replace functionality
• Expandability to 40 GB of Hot Plug RAID Memory using industry-standard
PC133 SDRAM DIMMs (32 GB of addressable memory)
• Support for up to eight memory banks, with each bank consisting of five DIMMs
(one DIMM is for redundancy):
— Each DIMM of a given bank must be of the same size, type, and speed.
— DIMMs are populated in bank pairs for interleaved operation to increase
performance.
NOTE: The DIMM size, type, and speed are defined by the DIMM part number. All
DIMMs in a bank must have the same part number, as indicated by the following example:
123456-12x
All numbers except the last (designated by x) must match for DIMMs to be considered
the same.
• Cartridge and DIMM diagnostic information
HP ProLiant DL740 Server User Guide 1-9
HP CONFIDENTIAL
Writer: Anna Roberts File Name: b-ch1 Server Features.doc
Codename: Expedition Part Number: 270854-002 Last Saved On: 6/17/03 1:59 PM
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