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Product comparison · 2 motherboards

MSI X99S SLI Plus vs MSI X99S XPOWER AC

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  • 44specifications compared
  • 12differ
  • 32identical
  • 23known for one product only

Key differences

  • Supported storage drive interfaces
    • SATA III
    • SATA
  • USB 2.0 connectors
    • 2
    • 3
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 8
    • 10
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • Headphone outputs
    • 1
    • 5
  • Motherboard form factor
    • ATX
    • Extended ATX
  • PCI Express x16 (Gen 3.x) slots
    • 4
    • 5
  • Depth
    • 244 mm
    • 272 mm

Side by side

Differences highlightedShow differences only
67 specifications
A

MSI

X99S SLI PlusView product
B

MSI

X99S XPOWER ACView product
Processoridentical
Maximum number of SMP processorsKnown for one1
Memory1 differ
Supported memory clock speedsDiffers2133,2200,2400,2600,2666,3000,3300 MHz2133 MHz
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA IIISATA
Graphics1 differ
Parallel processing technology supportDiffers3-Way CrossFireX, 3-Way SLI3-Way SLI, 4-Way CrossFireX, 4-Way SLI
Internal I/O1 differ
USB 2.0 connectorsDiffers23
Number of SATA III connectorsKnown for one10
Number of SATA II connectorsKnown for one0
Number of Parallel ATA connectorsKnown for one0
Number of chassis fan connectorsKnown for one3
Number of SATA connectorsKnown for one10
Power fan connectorKnown for oneYes
Chassis intrusion connectorKnown for oneYes
Peripheral (Molex) power connectors (4-pin)Known for one1
EPS power connector (8-pin)Known for oneYes
Rear panel I/O ports3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers810
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantityKnown for one0
Headphone outputsDiffers15
Network1 differ
LAN controllerDiffersIntel® I218-VIntel® I210-AT, Intel® I218-V
Wake-on-LAN readyKnown for oneYes
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Features2 differ
Motherboard form factorDiffersATXExtended ATX
Windows operating systems supportedDiffersWindows 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, Windows 8 Enterprise, Windows 8 Enterprise x64, WinYes
Audio chipKnown for oneRealtek ALC1150
Expansion slots1 differ
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsDiffers45
BIOSidentical
Clear CMOS jumperKnown for oneYes
Clear CMOS buttonKnown for oneYes
BIOS typeKnown for oneUEFI
Weight & dimensions1 differ
DepthDiffers244 mm272 mm
Packaging contentidentical
Drivers includedKnown for oneYes
Other featuresidentical
Quick installation guideKnown 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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