Specifications

1-12
Chapter 1: Product introduction
IRQ assignments for this motherboard
A B C D E F G H
I.G.D. Shared
– – – – – – –
HDAudio1Controller
– – – – – –
Shared
–
EHCI1Controller – – – – – – –
Shared
EHCI2Controller
Shared
– – – – – – –
XHCIController – – – – –
Shared
– –
SATAController – – –
Shared
– – – –
PCIEx16_1
Shared
– – – – – – –
PCIEx16_2
Shared
– – – – – – –
PCIEx1_1
–
–
Shared
– – – – –
PCIEx1_2 –
–
–
Shared
– – – –
IntelLAN – – – – Shared – – –
PCISlot1 – – –
Shared
– – – –
PCISlot2
Shared
– – – – – – –
PCISlot3 –
Shared
– – – – – –
• InsingleVGAcardmode,usethePCIe3.0/2.0x16_1slot(gray)foraPCIExpress
x16 graphics card to get better performance.
• WerecommendthatyouprovidesufcientpowerwhenrunningCrossFireX™mode.
Seepage1-15fordetails.
• ConnectachassisfantothemotherboardconnectorlabeledCHA_FAN1/2/3when
usingmultiplegraphicscardsforbetterthermalenvironment.
VGA configuration
PCI Express operating mode
PCIe 3.0/2.0 x16_1 (gray) PCIe 2.0 x16_2
Single VGA/PCIe card
x16(RecommendedforsingleVGAcard) N/A
Dual VGA/PCIe card
x16 x4
1.5.6 PCI Express 3.0/2.0 x16 slot
ThismotherboardhasaPCIExpress3.0/2.0x16slotthatsupportsPCIExpress3.0/2.0x16
graphiccardscomplyingwiththePCIExpressspecications.
M.2Socket3sharesbandwidthwithPCIEx1_1&PCIEx1_2(inPCIEmode)and
SATA6G_4(inSATAmode),andsupportsMKeyandtype2260/2280storagedevices.
Refertosection2.6.3 PCH Storage Configuration and 2.6.7 Onboard Device
Configuration of this user guide for more details.
E9495_H97-PRO_GAMER_Guide.indb 12 2014/6/20 16:05:53