Asus ROG STRIX B850-A GAMING WIFI7 NEO vs ROG Strix B850-I Gaming WiFi Motherboard Comparison

Asus ROG STRIX B850-A GAMING WIFI7 NEO and ASUS ROG Strix B850-I Gaming WiFi are both motherboards with the same Socket (AM5), Chipset (AMD B850) and Wi-Fi Generation (7). The main differences are in Form factor, Supported Memory, RAID Support and PCI-Express x16 Slots.

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Asus ROG STRIX B850-A GAMING WIFI7 NEO	ASUS ROG Strix B850-I Gaming WiFi
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Brand Asus	Brand ASUS
Model ROG STRIX B850-A GAMING WIFI7 NEO	Model ROG STRIX B850-I GAMING WIFI STRIX B850-I GAMING WIFI 90MB1K30-M0AAY0
Release Date -	Release Date 📅 January 2025
* 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 AM5	Socket AM5
Form factor ATX	Form factor Mini ITX
Chipset AMD B850	Chipset AMD B850
Supported Memory DDR5 4800Mhz 9000Mhz	Supported Memory DDR5 4400Mhz 8400Mhz
* 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 -	Audio Chipset Realtek ALC4080
Audio Channels -	Audio Channels ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080
Max LAN Speed -	Max LAN Speed 2.5Gbps
SLI Support No	SLI Support No
CrossFire Support No	CrossFire Support No
RAID Support Yes	RAID Support No
Back Connect No	Back Connect No
Back I/O Ports -	Back I/O Ports 1 x USB 20Gbps port(s) 5 x USB 10Gbps port(s) (4 x Type-A + 1 x USB Type-C with DP Alt mode) 2 x USB 2.0 port(s) (2 x Type-A) 1 x HDMI port 1 x Wi-Fi module 1 x Intel 2.5Gb Ethernet port 3 x Audio jacks 1 x Optical S/PDIF out port 1 x BIOS FlashBack button 1 x Clear CMOS button 1 x FlexKey button
Wireless LAN Yes	Wireless LAN Yes
Wi-Fi Generation 7	Wi-Fi Generation 7
PCI-Express x16 Slots 2	PCI-Express x16 Slots 1
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 0	PCI-Express x1 Slots 0
SATA 6 Gbps Ports 2	SATA 6 Gbps Ports 2
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 4	M.2 Ports 2
M.2 Devices support 2242 / 2260 / 2280 - M Key 2280 - M Key 2280 - M Key 2280 - M Key	M.2 Devices support 2242 / 2260 / 2280 - M Key 2242 / 2260 / 2280 - M Key
RAM Slots 4	RAM Slots 2
Maximum Supported RAM 256 GB	Maximum Supported RAM 96 GB
Onboard USB 2.0 3	Onboard USB 2.0 1
Onboard USB 3.2 Gen 1 2	Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 0	Onboard USB 3.2 Gen 2 1
Onboard USB 3.2 Gen 2x2 1	Onboard USB 3.2 Gen 2x2 0
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