ASUS PRO WS X570-ACE vs WS X299 PRO Motherboard Comparison

ASUS PRO WS X570-ACE and ASUS WS X299 PRO are both motherboards with the same Form factor (ATX), M.2 Ports (2) and M.2 Devices support (2242 / 2260 / 2280 / 22110 - M Key, 2242 / 2260...). The main differences are in Socket, Chipset, Supported Memory and ECC RAM Support.

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ASUS PRO WS X570-ACE	ASUS WS X299 PRO
Prices (Change region) In Stock Free shipping $369.99 In Stock $379.99	Prices (Change region) In Stock Free shipping $441.39
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Brand ASUS	Brand ASUS
Model PRO WS X570-ACE 90MB11M0-M0EAY0 90MB11M0-M0AAY0	Model WS X299 PRO 90SW0090-M0EAY0
Release Date 📅 July 2019	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (5 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 AM4	Socket LGA2066
Form factor ATX	Form factor ATX
Chipset AMD X570	Chipset Intel X299
Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3000Mhz 3200Mhz 3400Mhz 3466Mhz 3600Mhz 3733Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz 4400Mhz	Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz 3600Mhz 4133Mhz
* 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 Yes * ECC memory support also depends on the CPU memory controller	ECC RAM Support No
Audio Chipset Realtek S1200A High Definition Audio CODEC	Audio Chipset -
Audio Channels 8 Channels	Audio Channels -
LAN Chipset Realtek RTL8117	LAN Chipset -
Max LAN Speed Dual 10/100/1000Mbps	Max LAN Speed -
SLI Support Yes	SLI Support Yes
CrossFire Support Yes	CrossFire Support Yes
RAID Support Yes	RAID Support Yes
Back Connect No	Back Connect No
Back I/O Ports 1 x DisplayPort 1 x HDMI 2 x LAN (RJ45) port(s) 1 x Optical S/PDIF out 5 x Audio jack(s) 2 x USB 3.2 Gen 1 (up to 5Gbps) ports Type-A 4 x USB 3.2 Gen 2 (up to 10Gbps) ports (Type-A) 1 x USB 3.2 Gen 2 (up to 10Gbps) ports (Type-C) The USB ports under the LAN port can run at USB 3.2 Gen 2 speeds with 3rd Gen AMD Ryzen Processors	Back I/O Ports -
Wireless LAN No	Wireless LAN No
PCI-Express x16 Slots 3	PCI-Express x16 Slots 4
PCI-Express x4 Slots 0	PCI-Express x4 Slots 1
PCI-Express x1 Slots 1	PCI-Express x1 Slots 0
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 6
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 2	M.2 Ports 2
M.2 Devices support 2242 / 2260 / 2280 / 22110 - M Key 2242 / 2260 / 2280 - M Key	M.2 Devices support 2242 / 2260 / 2280 / 22110 - M Key 2242 / 2260 / 2280 - M Key
RAM Slots 4	RAM Slots 8
Maximum Supported RAM 128 GB	Maximum Supported RAM 128 GB
Onboard USB 2.0 2	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 0	Onboard USB 3.2 Gen 2x2 0