Product comparison · 2 motherboards

MSI X99A GAMING 9 ACK vs MSI X99A XPOWER AC

64specifications compared
7differ
57identical
5known for one product only

Key differences

USB 2.0 connectors
- X99A GAMING 9 ACK:2
- X99A XPOWER AC:3
Peripheral (Molex) power connectors (4-pin)
- X99A GAMING 9 ACK:1
- X99A XPOWER AC:5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- X99A GAMING 9 ACK:6
- X99A XPOWER AC:8
Ethernet LAN (RJ-45) ports
- X99A GAMING 9 ACK:1
- X99A XPOWER AC:2
Bluetooth version
- X99A GAMING 9 ACK:4.1
- X99A XPOWER AC:4.0
Depth
- X99A GAMING 9 ACK:264 mm
- X99A XPOWER AC:272 mm

Side by side

Differences highlightedShow differences only

Comparison of X99A GAMING 9 ACK, X99A XPOWER AC
69 specifications	A MSI X99A GAMING 9 ACK View product	B MSI X99A XPOWER AC View product
Memory1 differ
Supported memory clock speedsDiffers	2133,2200,2400,2600,3000 MHz	2133,2200,2400,2600,2666,3000 MHz
Internal I/O2 differ
USB 2.0 connectorsDiffers	2	3
Peripheral (Molex) power connectors (4-pin)Differs	1	5
Number of chassis fan connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	8
Ethernet LAN (RJ-45) portsDiffers	1	2
Network1 differ
LAN controllerKnown for one	Unknown — not stated by the source	Intel® I210-AT, Intel® I218-V
Bluetooth versionDiffers	4.1	4.0
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
Weight & dimensions1 differ
DepthDiffers	264 mm	272 mm
Other featuresidentical
Bluetooth Low Energy (BLE)Known for one	Unknown — not stated by the source	Yes
BIOS switch buttonKnown for one	Yes	Unknown — not stated by the source

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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