Gigabyte B660M AORUS Pro AX vs ASRock B660M Pro RS/ax Motherboard Comparison

Gigabyte B660M AORUS Pro AX and ASRock B660M Pro RS/ax are both motherboards with the same Socket (LGA1700), Form factor (Micro ATX) and Chipset (Intel B660). The main differences are in Supported Memory, Wi-Fi Generation, PCI-Express x16 Slots and PCI-Express x4 Slots.

Save comparison

Gigabyte B660M AORUS Pro AX	ASRock B660M Pro RS/ax
Prices (Change region) There are no offers available in your selected region. Other merchants are available in another region. Out of Stock R$ 1,628.99	Prices (Change region) Price not available
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)
Brand Gigabyte	Brand ASRock
Model B660M AORUS Pro AX	Model B660M Pro RS/ax
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User 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 ►
Socket LGA1700	Socket LGA1700
Form factor Micro ATX	Form factor Micro ATX
Chipset Intel B660	Chipset Intel B660
Supported Memory DDR5 4000Mhz 4800Mhz 5200Mhz 5400Mhz 5600Mhz	Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz 2933Mhz 3000Mhz 3200Mhz 3466Mhz 3600Mhz 3733Mhz 3800Mhz 4000Mhz 4200Mhz 4266Mhz 4600Mhz 4800Mhz 5333Mhz
* 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
SLI Support No	SLI Support No
CrossFire Support Yes	CrossFire Support Yes
RAID Support Yes	RAID Support Yes
Back Connect No	Back Connect No
Wireless LAN Yes	Wireless LAN Yes
Wi-Fi Generation 6	Wi-Fi Generation 6E
PCI-Express x16 Slots 1	PCI-Express x16 Slots 2
PCI-Express x4 Slots 1	PCI-Express x4 Slots 0
PCI-Express x1 Slots 0	PCI-Express x1 Slots 1
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 4
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 2	M.2 Ports 3
M.2 Devices support 2260 / 2280 - M Key 2260 / 2280 / 22110 - M Key	M.2 Devices support 2242 / 2260 / 2280 - M Key 2280 - M Key 2230 - E Key
RAM Slots 4	RAM Slots 4
Maximum Supported RAM 192 GB	Maximum Supported RAM 128 GB
Onboard USB 2.0 2	Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1	Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 1	Onboard USB 3.2 Gen 2 1
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 0