ASRock B560 PRO4 vs B560M PRO4/AC Motherboard Comparison

ASRock B560 PRO4 and ASRock B560M PRO4/AC are both motherboards with the same Socket (LGA1200), Chipset (Intel B560) and Supported Memory (DDR4-2400 / 2666 / 2933 / 3000 / 3200 / 3333 / ...). The main differences are in Form factor, Back I/O Ports, Wireless LAN and PCI-Express x1 Slots.

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ASRock B560 PRO4	ASRock B560M PRO4/AC
Prices (Change region) Out of Stock Free shipping $122.99 Out of Stock Free shipping $154.49 - Buy now	Prices (Change region) Out of Stock Free shipping $117.99 Out of Stock Free shipping $117.99 Out of Stock Free shipping $249.99 - Buy now Show 1 more offers
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Brand ASRock	Brand ASRock
Model B560 PRO4 90-MXBF10-A0UAYZ	Model B560M PRO4/AC 90-MXBG10-A0UAYZ
Release Date 📅 March 2021	Release Date 📅 February 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (9 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 LGA1200	Socket LGA1200
Form factor ATX	Form factor Micro ATX
Chipset Intel B560	Chipset Intel B560
Supported Memory DDR4 2400Mhz 2666Mhz 2933Mhz 3000Mhz 3200Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4600Mhz 4800Mhz	Supported Memory DDR4 2400Mhz 2666Mhz 2933Mhz 3000Mhz 3200Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4600Mhz 4800Mhz
* 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 ALC897	Audio Chipset Realtek ALC897
Audio Channels 7.1 Channels	Audio Channels 7.1 Channels
LAN Chipset Intel I219V	LAN Chipset Intel I219V
Max LAN Speed 10/100/1000Mbps	Max LAN Speed 10/100/1000Mbps
SLI Support No	SLI Support No
CrossFire Support No	CrossFire Support No
RAID Support No	RAID Support No
Back Connect No	Back Connect No
Back I/O Ports 3 x Antenna Mounting Points 1 x PS/2 Mouse/Keyboard Port 1 x HDMI Port 1 x DisplayPort 1.4 4 x USB 3.2 Gen1 Ports (Supports ESD Protection) 2 x USB 2.0 Ports (Supports ESD Protection) 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) HD Audio Jacks: Line in / Front Speaker / Microphone	Back I/O Ports 2 x Antenna Ports 1 x PS/2 Mouse/Keyboard Port 1 x HDMI Port 4 x USB 3.2 Gen1 Ports (Supports ESD Protection) 2 x USB 2.0 Ports (Supports ESD Protection) 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) HD Audio Jacks: Line in / Front Speaker / Microphone
Wireless LAN No	Wireless LAN Yes
Wi-Fi Generation -	Wi-Fi Generation 5
PCI-Express x16 Slots 2	PCI-Express x16 Slots 2
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 2	PCI-Express x1 Slots 1
SATA 6 Gbps Ports 6	SATA 6 Gbps Ports 6
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 4	M.2 Ports 3
M.2 Devices support 2242 / 2260 / 2280 - M Key (Intel 11th Gen only) 2242 / 2260 / 2280 - M Key 2280 / 22110 - M Key 2230 - E Key	M.2 Devices support 2242 / 2260 / 2280 - M Key (Intel 11th Gen only) 2280 - M Key 2230 - E Key
RAM Slots 4	RAM Slots 4
Maximum Supported RAM 128 GB	Maximum Supported RAM 128 GB
Onboard USB 2.0 1	Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 2	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