ASRock B450M PRO4 R2.0 vs FM2A88M-HD+ R2.0 Motherboard Comparison

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ASRock B450M PRO4 R2.0	ASRock FM2A88M-HD+ R2.0
Prices (Change region) In Stock Free shipping $125.88 - Buy now	Prices (Change region) - Buy now
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Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 80
Brand ASRock	Brand ASRock
Model B450M PRO4 R2.0	Model FM2A88 HD+ R2.0
Release Date 📅 April 2022	Release Date 📅 June 2015
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (1 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 AM4	Socket -
Form factor Micro ATX	Form factor -
Chipset AMD B450	Chipset -
Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz	Supported Memory -
* 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 -
Audio Chipset Realtek ALC892/897	Audio Chipset -
Audio Channels 7.1 CH HD Audio with Content Protection Supports Surge Protection	Audio Channels -
LAN Chipset Realtek RTL8111H	LAN Chipset -
Max LAN Speed 1Gbps	Max LAN Speed -
SLI Support No	SLI Support -
CrossFire Support Yes	CrossFire Support -
RAID Support Yes	RAID Support -
Back Connect No	Back Connect -
Back I/O Ports 1 x PS/2 Mouse/Keyboard Port 1 x D-Sub Port 1 x DVI-D Port 1 x HDMI Port 2 x USB 2.0 Ports (Supports ESD Protection) 1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (Supports ESD Protection) 1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (Supports ESD Protection) 4 x USB 3.2 Gen1 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 -
Wireless LAN No	Wireless LAN -
PCI-Express x16 Slots 2	PCI-Express x16 Slots -
PCI-Express x4 Slots 0	PCI-Express x4 Slots -
PCI-Express x1 Slots 1	PCI-Express x1 Slots -
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports -
SATA Express Ports 0	SATA Express Ports -
M.2 Ports 2	M.2 Ports -
M.2 Devices support 2242 / 2260 / 2280 - M Key 2230 / 2242 / 2260 / 2280 - M Key	M.2 Devices support -
RAM Slots 4	RAM Slots -
Maximum Supported RAM 128 GB	Maximum Supported RAM -
Onboard USB 2.0 2	Onboard USB 2.0 -
Onboard USB 3.2 Gen 1 1	Onboard USB 3.2 Gen 1 -
Onboard USB 3.2 Gen 2 0	Onboard USB 3.2 Gen 2 -
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 -