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Product comparison · 2 motherboards

ASUS PRIME B250M-A vs ASUS PRIME Z270-P

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  • 53specifications compared
  • 11differ
  • 42identical
  • 17known for one product only

Key differences

  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 2
  • Number of SATA III connectors
    • 6
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 1
    • 0
  • VGA (D-Sub) ports quantity
    • 1
    • 0
  • Motherboard form factor
    • micro ATX
    • ATX
  • Motherboard chipset
    • Intel® B250
    • Intel® Z270
  • PCI Express x1 (Gen 3.x) slots
    • 2
    • 4

Side by side

Differences highlightedShow differences only
70 specifications
A

ASUS

PRIME B250M-AView product
B

ASUS

PRIME Z270-PView product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Compatible processor seriesIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Memory1 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3866 MHz
Maximum internal memory64 GB64 GB
Unbuffered memoryYesYes
Graphicsidentical
Graphics card familyKnown for oneIntel
Number of displays supportedKnown for one3
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectorsDiffers64
Number of SATA II connectors00
Number of Parallel ATA connectors00
S/PDIF out connectorYesYes
Front panel audio connectorKnown for oneYes
Number of EATX power connectors11
CPU fan connectorYesYes
Number of chassis fan connectors22
Chassis intrusion connectorYesYes
Number of COM connectors11
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
Serial port headersKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports3 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity22
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantity11
DVI-D ports quantity11
Headphone outputs11
Microphone inYesYes
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Networkidentical
Ethernet LANYesYes
LAN controllerRealtek RTL8111HRealtek RTL8111H
Wake-on-LAN readyKnown for oneYes
Ethernet interface typeKnown for oneGigabit Ethernet
Features2 differ
Component forPCPC
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® B250Intel® Z270
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
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 slots1 differ
PCI Express x1 (Gen 3.x) slotsDiffers24
PCI Express x16 (Gen 2.x) slotsKnown for one2
Number of M.2 (M) slots22
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers16 Mbit128 Mbit
ACPI version6.06.0
Clear CMOS jumperKnown for oneYes
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Intel® Optane™ Memory ReadyYesYes
Intel® Turbo Boost TechnologyKnown for one2.0
Weight & dimensions1 differ
WidthDiffers244 mm305 mm
Depth244 mm244 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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