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Product comparison · 2 motherboards

MSI B85M-E33 V2 vs MSI H87I AC

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  • 54specifications compared
  • 16differ
  • 38identical
  • 31known for one product only

Key differences

  • Supported storage drive interfaces
    • SATA, SATA II, SATA III
    • SATA III
  • USB 2.0 connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 2
    • 4
  • Number of SATA II connectors
    • 2
    • 0
  • Number of chassis fan connectors
    • 2
    • 1
  • USB 2.0 ports quantity
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • PS/2 ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
85 specifications
A

MSI

B85M-E33 V2View product
B

MSI

H87I ACView product
Processoridentical
Maximum number of SMP processorsKnown for one1
Memoryidentical
Supported memory module capacitiesKnown for one8GB
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA, SATA II, SATA IIISATA III
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Maximum resolutionKnown for one4096 x 2160 pixels
Number of displays supportedKnown for one3
Parallel processing technology supportKnown for oneNot supported
Internal I/O4 differ
USB 2.0 connectorsDiffers21
Number of SATA III connectorsDiffers24
Number of SATA II connectorsDiffers20
Number of chassis fan connectorsDiffers21
Number of SATA connectorsKnown for one4
Number of EATX power connectorsKnown for one1
Chassis intrusion connectorKnown for oneYes
TPM connectorKnown for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
PS/2 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
DVI-I ports quantityKnown for one1
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
S/PDIF out portKnown for oneYes
Digital audio optical outKnown for one1
WiFi-AP antenna jackKnown for one2
Network2 differ
Wi-FiDiffersNoYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Features3 differ
Motherboard form factorDiffersmicro ATXmini ITX
Motherboard chipsetDiffersIntel® B85Intel® H87
Audio chipDiffersRealtek ALC887Realtek ALC892
Expansion slotsidentical
PCI Express x16 (Gen 3.x) slotsKnown for one1
Mini PCI Express slot (half-length)Known for one1
Mini PCI Express slotsKnown for one1
PCI Express x1 slotsKnown for one2
PCI Express x16 (Gen 2.x) slotsKnown for one1
Weight & dimensions2 differ
WidthDiffers228 mm170 mm
DepthDiffers226 mm170 mm
Other featuresidentical
Dual Link DVIKnown for oneYes
Bluetooth Low Energy (BLE)Known for oneYes
Number of DIMM slotsKnown for one2
Number of processors supportedKnown for one1
PCI Express slots quantityKnown for one2
Processor front side busKnown for one100 MHz
Serial port via internal headerKnown 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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