Acer AR385 F1 Specifications

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Acer AR385 F1 Specifications Manual pdf 13 page image

13Acer AR385 F1 SpecificationsMemory Support SpecificationRegistered Type DDR3 1066/ 1333 MHzCapacity: 2, 4, 8, 16 GBVoltage: 1.5 VMaximum : 192 GB (8GB x 24 DIMMs)Unbuffered Type DDR3 1066/ 1333 MHzCapacity: 2, 4 GBVoltage: 1.5 VMaximum: 64 GB (4 GB x 16 DIMMs)Memory protection ECC, Online spare modeNote: Mixing of registered memory and unbuffered ECC memory is not supported16 GB memory modules available by special request onlyMemory PopulationThe systems have twenty four DIMM slots. Each CPU controls twelve slots. The DIMM slots support DDR3-1333 registered/unbuffered ECC memory modules. For single rank and dual rank RDIMM the systemsupports a maximum of 3 DIMMs per channel and a total of 24 DIMMs can be supported. For UDIMM thesystem supports 2 DIMM per channel and a total of 12 DIMMs can be supported. For quad rank RDIMM,the system supports 1 DIMM per channel and a total of 8 DIMM’s can be supported. Each CPU has 4 memory channels. Each channel has 3 slots.To maximize the memory performance, the DIMM modules should be installed as balanced as possibleamong processors and memory channels. And slots with the same slot number across memory channelsshould be populated with identical DIMMs.