Hp Z820 Workstation Specifications - HP Z220 SFF Maintenance And Service Manual

HP Z820 Workstation specifications

Processor
technology
Power supply
Memory
technology
Graphics cards
Intel® Series C602 chipset with:
Support for the Intel® Xeon™ Processor E5-2600 Series, including processors up to 150W
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Integrated 4-channel memory controller
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Microarchitecture improvements
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Large L3 cache for superior performance
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Intel QuickPath Interconnect (QPI) connects processors and I/O controller with speeds up to 8.0
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GT/s
NOTE:
HP Liquid Cooling option is available for all Z820 processors.
850W Silver, 88% efficient, wide-ranging, active Power Factor Correction, two auxiliary dongles
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on two separate 12V rail, ERP 0.5W, Built-in-Self Test (BIST)
1125W Gold, 90% efficient, wide-ranging, active Power Factor Correction, three auxiliary
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dongles on three separate 12V rails, ERP 0.5W, Built-in-Self Test (BIST)
China's Energy Conservation Program (CECP) configurations
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European Union ErP LOT6 2013 power limit of 0.5W in off mode
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Dual in-line memory modules (DIMMs) based on DDR3 1600MHz technology
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Error checking and correcting (ECC)-protected
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Eight direct-attach memory channels (four per CPU) enable low-latency access and fast data
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transfer for improved performance
Configurations with one CPU have eight DIMM slots; a second CPU adds eight more DIMM slots
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With one processor, up to 256 GB system memory (32 GB DIMMs)
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With second processor, up to 512 GB system memory (32 GB DIMMs)
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1600 MHz 2, 4 GB ECC unbuffered DIMM
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1600 MHz 4, 8, 16 GB ECC registered DIMM
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1333 MHz 32 GB ECC Load Reducing DIMM (available second half of 2012)
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NOTE: Do not mix any of the different types (unbuffered, registered, and load reducing DIMMs) of
memory. The system will not boot and will produce a memory error.
NOTE: For maximum performance, on workstations with two CPUs, install the same number of
DIMMs per CPU and install them in pairs of the same size
NOTE: Distribute DIMMs across all memory channels for optimal performance
PCIe Gen3 (PCIe3) bus speeds; can support three PCIe Gen3 graphics cards in PCIe3 x16 slots
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Up to one 160W or two 75W graphics cards with 850W power supply
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Up to two 300W or three 225W graphics cards with optional 1125W power supply (other
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configuration restrictions may be required)
HP Z820 Workstation components
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