Acer AT350 F2 Acer AT350 F2 Server Service Guide - Page 76

62 3 System upgrades Memory identification Generally, there are some memory information printed on the label of the DIMM module. Different vendors may have different formats but the convention is usually like this: Item Density Rank Bit Organization Speed Density Rank Bit organization Speed Description 1 GB, 2 GB, 4 GB, 8 GB. Intel E5-2600 series processor supports DIMM organized by 1Gb, 2Gb or 4Gb DRAM chips. 1R = Single Rank 2R = Dual Rank 4R = Quad Rank Note: If quad rank DIMM is used, a maximum of only two DIMMs per channel can be supported. This platform supports x4 and x8. Note: It is not recommended to mix DIMMs with different ranks in one system. PC3 - 6400 => DDR3- 800 PC3 - 8500 => DDR3- 1066 PC3 - 10600 => DDR3- 1333 PC3 - 12800 => DDR3- 1600