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Brand
ASUS
Brand
ASUS
Model
PRO WS X299 SAGE II
90SW00U0-M0AAY0
Model
WS C246M PRO/SE
90SW00F0-M0EAY0
Release Date
📅 September 2020
Release Date
📅 September 2019
* First availability for purchase, it may not correspond to the actual market launch date.
* 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
Yes * ECC memory support also depends on the CPU memory controller
Audio Chipset
Realtek S1200A
Audio Chipset
-
Audio Channels
7.1 Channels
Audio Channels
8 Channels
LAN Chipset
Intel I225-LM
LAN Chipset
Intel I210-AT
Max LAN Speed
Dual 10/100/1000/2500Mbps
Max LAN Speed
10/100/1000Mbps
SLI Support
Yes
SLI Support
No
CrossFire Support
Yes
CrossFire Support
No
RAID Support
Yes
RAID Support
Yes
Back Connect
No
Back Connect
No
Back I/O Ports
2 x LAN (RJ45) port(s)
1 x USB 3.2 Gen 2 (teal blue) Type-A
1 x USB 3.2 Gen 2 (black) USB Type-C
6 x USB 3.2 Gen 1 (blue)
4 x USB 2.0 (one port can be switched to USB BIOS FlashBack)
1 x Optical S/PDIF out
1 x USB BIOS FlashBack Button(s)
1 x 8-channel Audio I/O
Back I/O Ports
1 x DisplayPort
1 x D-Sub
1 x HDMI
2 x USB 2.0/1.1
2 x USB 3.0
2 x USB 3.1 Gen 2 Type-A
3 x LAN (RJ45)
6 x Audio Jacks
Wireless LAN
No
Wireless LAN
No
PCI-Express x16 Slots
7
PCI-Express x16 Slots
1
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
0
PCI-Express x1 Slots
2
SATA 6 Gbps Ports
8
SATA 6 Gbps Ports
8
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
2
M.2 Ports
1
M.2 Devices support
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key
M.2 Devices support
2242 / 2260 / 2280 - M Key
RAM Slots
8
RAM Slots
4
Maximum Supported RAM
256 GB
Maximum Supported RAM
128 GB
Onboard USB 2.0
0
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
1
Onboard USB 3.2 Gen 2
0
Onboard USB 3.2 Gen 2x2
0
Onboard USB 3.2 Gen 2x2
0
What are the differences between ASUS PRO WS X299 SAGE II and WS C246M PRO/SE? Analyze head-to-head all specifications and features to find out the better motherboard.
Comparison and key differences summary
⛔ You are comparing motherboards with different sockets. They cannot support the same CPUs. Try to compare motherboards within the same platform.
Reasons to pick the ASUS PRO WS X299 SAGE II:
Newer Product, it was released around 11 months later.
Supports NVIDIA SLI.
Supports AMD CrossFire.
Supports the following RAM types: DDR4 2933MHz, 3600MHz, 4000MHz, 4133MHz, 4200MHz, 4266MHz
