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Product comparison · 2 motherboards

ASUS PRIME B250M-A/CSM vs ASUS STRIX H270I GAMING

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  • 53specifications compared
  • 21differ
  • 32identical
  • 28known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • Maximum internal memory
    • 64 GB
    • 32 GB
  • Maximum resolution
    • 4096 x 2160 pixels
    • 4096 x 2304 pixels
  • USB 2.0 connectors
    • 2
    • 0
  • Number of SATA III connectors
    • 6
    • 4
  • Number of chassis fan connectors
    • 2
    • 1
  • USB 2.0 ports quantity
    • 2
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 6

Side by side

Differences highlightedShow differences only
81 specifications
A

ASUS

PRIME B250M-A/CSMView product
B

ASUS

STRIX H270I GAMINGView product
Processoridentical
Maximum number of SMP processorsKnown for one1
Memory2 differ
Number of memory slotsDiffers42
Maximum internal memoryDiffers64 GB32 GB
Graphics1 differ
Maximum resolutionDiffers4096 x 2160 pixels4096 x 2304 pixels
Number of displays supportedKnown for one3
Graphics card familyKnown for oneIntel
Internal I/O3 differ
USB 2.0 connectorsDiffers20
Number of SATA III connectorsDiffers64
Number of Parallel ATA connectorsKnown for one0
S/PDIF out connectorKnown for oneYes
Front panel audio connectorKnown for oneYes
Number of EATX power connectorsKnown for one1
Number of chassis fan connectorsDiffers21
Chassis intrusion connectorKnown for oneYes
12V power connectorKnown for oneYes
Number of COM connectorsKnown for one1
EPS power connector (8-pin)Known for oneYes
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
Ethernet LAN (RJ-45) portsDiffers12
PS/2 ports quantityDiffers20
VGA (D-Sub) ports quantityDiffers10
DVI-D ports quantityDiffers10
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Network1 differ
LAN controllerDiffersRealtek RTL8111HIntel® I219-V, Realtek RTL8111H
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Features3 differ
Component forDiffersMini PCPC
Motherboard form factorDiffersmicro ATXmini ITX
Motherboard chipsetDiffersIntel® B250Intel® H270
Audio chipKnown for oneRealtek ALC887
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 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, Window
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOS2 differ
BIOS memory sizeDiffers128 Mbit16 Mbit
ACPI versionDiffers6.05.0
Clear CMOS jumperKnown for oneYes
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Weight & dimensions2 differ
WidthDiffers244 mm170 mm
DepthDiffers206 mm170 mm
Storage controllersidentical
Supported storage drive interfacesKnown for oneSATA III
Other featuresidentical
S/PDIF in portKnown for oneYes

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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