ASRock B250 PRO4 vs B460M PRO4 Motherboard Comparison

ASRock B250 PRO4 and ASRock B460M PRO4 are both motherboards with the same Audio Channels (7.1 Channels), LAN Chipset (Intel I219-V) and Max LAN Speed (10/100/1000Mbps). The main differences are in Socket, Form factor, Chipset and Supported Memory.

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ASRock B250 PRO4	ASRock B460M PRO4
Prices (Change region) - Buy now	Prices (Change region) Out of Stock Free shipping $103.99 Out of Stock Free shipping $159.99 - Buy now
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Brand ASRock	Brand ASRock
Model B250 PRO4	Model B460M PRO4
Release Date 📅 January 2017	Release Date 📅 May 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (18 reviews) Add a product review	User reviews ★★★★☆ (17 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	Series -
Socket LGA1151	Socket LGA1200
Form factor ATX	Form factor Micro ATX
Chipset Intel B250	Chipset Intel B460
Supported Memory DDR4 2133Mhz 2400Mhz	Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz
* 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 ALC892	Audio Chipset Realtek ALC1200
Audio Channels 7.1 Channels	Audio Channels 7.1 Channels
LAN Chipset Intel I219-V	LAN Chipset Intel I219-V
Max LAN Speed 10/100/1000Mbps	Max LAN Speed 10/100/1000Mbps
SLI Support No	SLI Support No
CrossFire Support Yes	CrossFire Support Yes
RAID Support No	RAID Support Yes
Back Connect No	Back Connect No
Back I/O Ports -	Back I/O Ports 1 x Antenna Bracket 1 x PS/2 Mouse/Keyboard Port 1 x D-Sub Port 1 x HDMI Port 1 x DisplayPort 1.4 4 x USB 3.2 Gen1 Type-A Ports (Supports ESD Protection) 1 x USB 3.2 Gen1 Type-C Port (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 No
PCI-Express x16 Slots 2	PCI-Express x16 Slots 2
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 3	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 3	M.2 Ports 3
M.2 Devices support 2230 / 2242 / 2260 / 2280 - M Key 2230 / 2242 / 2260 / 2280 - M Key 2230 - E Key	M.2 Devices support 2242 / 2260 / 2280 - M Key 2260 / 2280 - M Key 2230 - E Key
RAM Slots 4	RAM Slots 4
Maximum Supported RAM 64 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 0	Onboard USB 3.2 Gen 2 0
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 0