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Product comparison · 2 motherboards

MSI Z97A GAMING 6 vs MSI Z97I GAMING ACK

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  • 36specifications compared
  • 14differ
  • 22identical
  • 33known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • Maximum internal memory
    • 32 GB
    • 16 GB
  • Supported storage drive interfaces
    • M.2, SATA III
    • SATA III
  • USB 2.0 connectors
    • 2
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 6
    • 4
  • USB 2.0 ports quantity
    • 2
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4

Side by side

Differences highlightedShow differences only
69 specifications
A

MSI

Z97A GAMING 6View product
B

MSI

Z97I GAMING ACKView product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Compatible processor seriesDiffersIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7Intel® Celeron®, Intel® Pentium®
Maximum number of SMP processorsKnown for one1
Intel Core i3/i5/i7/i9 seriesKnown for onei3-4xxx, i3-5xxx, i5-4xxx, i5-5xxx, i7-4xxx, i7-5xxx
Memory2 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsDiffers42
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speeds1066,1333,1600,1866,2000,2133,2200,2400,2600,2666,2800,3000,3100,3200,3300 MHz1066,1333,1600,1866,2000,2133,2200,2400,2600,2666,2800,3000,3100,3200,3300 MHz
Maximum internal memoryDiffers32 GB16 GB
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive interfacesDiffersM.2, SATA IIISATA III
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for one2-Way SLI, 3-Way CrossFireX
Discrete graphics supportKnown for oneYes
Internal I/O3 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of SATA III connectorsDiffers64
Number of SATA II connectorsKnown for one0
Number of Parallel ATA connectorsKnown for one0
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Power fan connectorKnown for oneYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one1
Chassis intrusion connectorYesYes
Peripheral (Molex) power connectors (4-pin)Known for one3
EPS power connector (8-pin)YesYes
Serial port headersKnown for one1
TPM connectorKnown for oneYes
Number of SATA connectorsKnown for one4
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
eSATA ports quantityKnown for one0
PS/2 ports quantity11
Firewire (IEEE 1394) portsKnown for one0
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantityDiffers12
DVI-D ports quantityKnown for one1
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
WiFi-AP antenna jackKnown for one2
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneBigfoot Killer E2205
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Features1 differ
Component forPCPC
Motherboard form factorDiffersATXmini ITX
Motherboard chipset familyIntelIntel
Motherboard chipsetIntel® Z97Intel® Z97
Audio chipKnown for oneRealtek ALC1150
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Windows operating systems supportedKnown for oneWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsKnown for one4
PCI Express x16 (Gen 3.x) slotsDiffers31
BIOSidentical
BIOS typeUEFIUEFI
Clear CMOS jumperKnown for oneYes
Clear CMOS buttonKnown for oneYes
Weight & dimensions2 differ
WidthDiffers305 mm170 mm
DepthDiffers244 mm170 mm
Other featuresidentical
mSATA ports quantityKnown for one1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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