ASRock X370 GAMING-ITX/AC vs X370 Killer SLI/ac Motherboard Comparison

ASRock X370 GAMING-ITX/AC and ASRock X370 Killer SLI/ac are both motherboards with the same Socket (AM4), Chipset (AMD X370) and Audio Channels (7.1 Channels). The main differences are in Form factor, Supported Memory, Audio Chipset and SLI Support.

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ASRock X370 GAMING-ITX/AC	ASRock X370 Killer SLI/ac
Prices (Change region) - Buy now	Prices (Change region) - Buy now
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Brand ASRock	Brand ASRock
Model X370 GAMING-ITX/AC Fatal1ty X370 Gaming-ITX/ac	Model X370 Killer SLI/ac
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (60 reviews) Add a product review	User reviews ★★★☆☆ (147 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►	Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►
Series Fatal1ty	Series
Socket AM4	Socket AM4
Form factor Mini ITX	Form factor ATX
Chipset AMD X370	Chipset AMD X370
Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz 3466Mhz	Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support No	ECC RAM Support No
Audio Chipset Realtek ALC1220	Audio Chipset Realtek ALC892
Audio Channels 7.1 Channels	Audio Channels 7.1 Channels
LAN Chipset Intel i211AT	LAN Chipset Intel i211AT
Max LAN Speed 10/100/1000Mbps	Max LAN Speed 10/100/1000Mbps
SLI Support No	SLI Support Yes
CrossFire Support No	CrossFire Support Yes
RAID Support Yes	RAID Support Yes
Back Connect No	Back Connect No
Wireless LAN Yes	Wireless LAN Yes
Wi-Fi Generation 5	Wi-Fi Generation 5
PCI-Express x16 Slots 1	PCI-Express x16 Slots 2
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 0	PCI-Express x1 Slots 4
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 6
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 1	M.2 Ports 2
M.2 Devices support 2280 - M Key	M.2 Devices support 2230 / 2242 / 2260 / 2280 - M Key 2230 / 2242 / 2260 / 2280 - M Key
RAM Slots 2	RAM Slots 4
Maximum Supported RAM 32 GB	Maximum Supported RAM 64 GB
Onboard USB 2.0 1	Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1	Onboard USB 3.2 Gen 1 2
Onboard USB 3.2 Gen 2 0	Onboard USB 3.2 Gen 2 0
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 0