QuickSpecs

Example #3: Maximum Memory Configuration
Maximum Memory (Standard replaced with Optional Memory)
Total Memory = 512GB
1 2 3 4 5 6 7 8
Processor 1 Memory
Bus
8GB 8GB 8GB 8GB 8GB 8GB 8GB 8GB
Processor 2 Memory
Bus
8GB 8GB 8GB 8GB 8GB 8GB 8GB 8GB
Processor 3 Memory
Bus
8GB 8GB 8GB 8GB 8GB 8GB 8GB 8GB
Processor 4 Memory
Bus
8GB 8GB 8GB 8GB 8GB 8GB 8GB 8GB
Processor 5 Memory
Bus
8GB 8GB 8GB 8GB 8GB 8GB 8GB 8GB
Processor 6 Memory
Bus
8GB 8GB 8GB 8GB 8GB 8GB 8GB 8GB
Processor 7 Memory
Bus
8GB 8GB 8GB 8GB 8GB 8GB 8GB 8GB
Processor 8 Memory
Bus
8GB 8GB 8GB 8GB 8GB 8GB 8GB 8GB
The following memory options are available from HP:
HP Memory HP 2GB (2x1GB) Single Rank PC2-5300 (DDR2-667) Registered Memory Kit 408851-B21
HP 4GB (2x2GB) Dual Rank PC2-5300 (DDR2-667) Registered Memory Kit 408853-B21
HP 4GB (2x2GB) Single Rank PC2-6400 (DDR2-800) Registered Memory Kit 497765-B21
HP 8GB (2x4GB) Dual Rank PC2-5300 (DDR2-667) Registered Memory Kit 408854-B21
HP 8GB (2x4GB) Dual Rank PC2-6400 (DDR2-800) Registered Memory Kit 497767-B21
HP 8GB (2x4GB) Dual Rank x4 PC2-6400 (DDR2-800) Registered Low Power
Memory Kit
504351-B21
HP 16GB (2x8GB) Dual Rank PC2-5300 (DDR2-667) Registered Memory Kit 408855-B21
HP 64GB (8x8GB) Dual Rank PC2-5300 (DDR2-667) Registered Memory Kit 495605-B21
HP 4GB (2x2GB) Single Rank PC2-5300 (DDR2-667) Registered Low Power
Memory Kit
483401-B21
HP 8GB (2x4GB) Dual Rank PC2-5300 (DDR2-667) Registered Low Power
Memory Kit
483403-B21
NOTE: A minimum of two DIMMs (1 kit) must be installed per processor.
NOTE: Memory must be ordered in like-pairs, i.e. two of the same size.
NOTE: When PC2-6400 DIMMs modules are installed with a processor then
the memory bus speeds for 4 or fewer, 6 or 8 DIMMs per processor will
operate at PC2-6400, PC2-5300 and PC2-4200 respectively. All other
processor and memory configurations will operate at PC2-5300 with 4 or fewer
DIMMs and PC2-4200 with 6 or more DIMMs.
QuickSpecs
HP ProLiant DL785 Generation 5
Memory
DA - 13046 Worldwide QuickSpecs — Version 30 — 1/10/2011 Page 37