AppendixA.Systemmemoryspeed
TheIntelXeon
®
microprocessorfamiliescompatiblewiththisThinkStationcomputerfeatureanintegrated
memorycontroller,whichprovidesthemicroprocessorwithdirectaccesstothesystemmemory.Because
ofthisdesign,thesystemmemoryspeedwillbedeterminedbyanumberoffactors,includingthe
microprocessormodelandthetype,speed,size(capacity),andnumberofDIMMsinstalled.Refertothe
followingtablefortheinformationonthesupportedsystemmemoryspeedforyourowncomputermodel.
Table1.DIMMtypeandspeed:UDIMMPC4-2400-E
DIMMoperatingvoltageMicroprocessormodelMemoryfrequency
1.2V
IntelXeonE5-2699v4,E5-2698v4,
E5-2697Av4,E5-2697v4,E5-2695
v4,E5-2690v4,E5-2689v4,E5-2683
v4,E5-2680v4,E5-2667v4,E5-2660
v4,E5-2658v4,E5-2650v4,E5-2643
v4,E5-2637v4,E5-2650Lv4,
E5-2648Lv4,E5-1680v4,E5-1660
v4,E5-1650v4,E5-1630v4,E5-1620
v4
2400MHz
1.2V
IntelXeonE5-2640v4,E5-2630
v4,E5-2630Lv4,E5-2628Lv4,
E5-2623v4,E5-2620v4,E5-2618L
v4,E5-1650v3,E5-1620v3,E5-1607
v4,E5-1603v4
2133MHz
1.2VIntelXeonE5-2620v3,E5-2609v4,
E5-2608Lv4,E5-2603v4
1866MHz
1.2VIntelXeonE5-2609v31600MHz
Table2.DIMMtypeandspeed:RDIMMPC4-2400-R
DIMMoperatingvoltageMicroprocessormodelMemoryfrequency
1.2V
IntelXeonE5-2699v4,E5-2698v4,
E5-2697Av4,E5-2697v4,E5-2695
v4,E5-2690v4,E5-2689v4,E5-2683
v4,E5-2680v4,E5-2667v4,E5-2660
v4,E5-2658v4,E5-2650v4,E5-2643
v4,E5-2637v4,E5-2650Lv4,
E5-2648Lv4,E5-1680v4,E5-1660
v4,E5-1650v4,E5-1630v4,E5-1620
v4
2400MHz
1.2V
IntelXeonE5-2640v4,E5-2630
v4,E5-2630Lv4,E5-2628Lv4,
E5-2623v4,E5-2620v4,E5-2618L
v4,E5-1650v3,E5-1620v3,E5-1607
v4,E5-1603v4
2133MHz
1.2VIntelXeonE5-2620v3,E5-2609v4,
E5-2608Lv4,E5-2603v4
1866MHz
1.2VIntelXeonE5-2609v31600MHz
©CopyrightLenovo2016
141