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Product comparison · 2 motherboards

ASUS Z170-PRO Intel® Z170 LGA 1151 (Socket H4) ATX vs ASUS Z170I Pro Gaming

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  • 46specifications compared
  • 13differ
  • 33identical
  • 21known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • Maximum internal memory
    • 64 GB
    • 32 GB
  • Supported storage drive interfaces
    • M.2, SATA III
    • SATA III, M.2
  • USB 2.0 connectors
    • 2
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 6
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • PS/2 ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
67 specifications
A

ASUS

Z170-PRO Intel® Z170 LGA 1151 (Socket H4) ATX

Model Z170-PRO

View product
B

ASUS

Z170I Pro GamingView product
Memory3 differ
Number of memory slotsDiffers42
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3800 MHz2600,3333,2666,3400,2800,2933,2133,3000,3100,2400,3200 MHz
Maximum internal memoryDiffers64 GB32 GB
Storage controllers1 differ
Supported storage drive interfacesDiffersM.2, SATA IIISATA III, M.2
Graphicsidentical
Parallel processing technology supportKnown for one2-Way SLI, 3-Way CrossFireX, Quad-GPU CrossFireX, Quad-GPU SLI
Internal I/O3 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of SATA III connectorsDiffers62
Number of SATA II connectorsKnown for one0
Number of Parallel ATA connectorsKnown for one0
S/PDIF out connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
TPM connectorKnown for oneYes
Thunderbolt headersKnown for one1
Number of SATA connectorsKnown for one2
Rear panel I/O ports2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
eSATA ports quantityKnown for one0
PS/2 ports quantityDiffers01
Firewire (IEEE 1394) portsKnown for one0
DVI-D ports quantityKnown for one1
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n)
Features1 differ
Motherboard form factorDiffersATXmini ITX
Audio chipKnown for oneRealtek ALC1150
Windows operating systems supportedKnown for oneWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8 x64
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsKnown for one4
PCI Express x16 (Gen 3.x) slotsDiffers31
BIOS1 differ
BIOS memory sizeDiffers16 Mbit128 Mbit
Processor special featuresidentical
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel Extreme Memory Profile (XMP)Known for oneYes
Weight & dimensions1 differ
WidthDiffers305 mm170 mm
DepthKnown for one244 mm
HeightKnown for one170 mm

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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