Specifications

2
Hardware Description
24
Heatsinks
TheCPUheatsinksarecalledoutinFigure 4.InadditiontotheCPUheatsinks,theIntelC600
seriesPCH,andtheMellanoxCX310/40GbEcontrollereachhaveindividualheatsinks.The
CPMincorporatesalargeheatsinkcoveringeachprocessorplustheadditionalheatsinksfor
otheronboardhighpowerdevicestosupportamaximumCPMsubsystempowerdissipation
ofupto50W.Inaddition,theinstalledRDIMMmodulesmightalsohavetheirownheatsinks
orotherthermalsolution.
WARNING!AllheatsinksontheCPMarecriticalforproperboardoperation.Makesureall
heatsinkshaveadequatemechanicalandthermalcontactwiththeirassociatedcomponentsand
ensurethesheetmetalcoolingshroudissecuredinplacebeforeinstallingtheCPMinitsslot.
Major components
Figure 4callsoutthefollowingmajorcomponentsontheCPMboard:
•TwoIntelXeonE5‐2400familyprocessors.RefertoIntel®Xeon®E5‐2400familyprocessor
onpage 25fordetailedinformation.
•SocketsfortwelveregisteredDIMMmemorymodules(sixforeachCPU).RefertoDIMM
memoryonpage 28fordetailedinformation.
•TheC600seriesPCHcomponent.RefertoIntelC600seriesPlatformControllerHub(PCH)
onpage 29fordetailedinformation.
• MellanoxCX3dual10/40GbEEthernetcontroller.RefertoMellanoxdual40GbEcontroller
onpage 36.
InadditiontothecomponentscalledoutinFigure 4,thefollowingcomponents(indicatedin
theFigure 1blockdiagram)controlsignificantportionsofCPMoperation:
•TheH8S/2400seriesIPMIcontroller.RefertoIPMIcontrolleronpage 33formoredetailed
information.
•CPUComplexFPGA(CPUComplex(CC)FPGAonpage 34)andIPMCFPGA(IPMIcontroller
onpage 33)modules.
•TheIntelI350quadGbEEthernetcontroller.RefertoIntelI350quadGbE
Ethernet
controlleronpage 36.
•Clocksynthesizersubsystem.RefertoClocksynthesizersubsyst emonpage 37.
•Resetsubsystems.RefertoResetsubsy stemsonpage 37.
•TrustedPlatformModule(TPM).RefertoTrustedPlatformModule(TPM)onpage 42.
•OptionalMXMTypeAvideomodule.RefertoMXMtypeAvideomodule(optional)on
page 43.
•Optional1.8”Solid
StateDrive(SSD)module(s).Referto1.8”SolidStateDrive(SSD)
module(optional)onpage 43.
•OptionaleUSBEmbeddedFlashmodule(s).RefertoeUSBEmbeddedFlashmodule
(optional)onpage 44.