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Compare ASUS PRIME X299-DELUXE II vs X99-DELUXE/U3.1

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  3. ASUS PRIME X299-DELUXE II 🆚 ASUS X99-DELUXE/U3.1
ASUS PRIME X299-DELUXE II and ASUS X99-DELUXE/U3.1 are both motherboards with the same Form factor (ATX), SATA 6 Gbps Ports (8) and M.2 Ports (2). The main differences are in Socket, Chipset, Supported Memory and Wireless LAN.
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ASUS Prime X299-Deluxe II LGA2066 DDR4 M.2 U.2 Thunderbolt 3 USB 3.1 Dual Gigabit LAN 802.11AC WiFi ATX
ASUS PRIME X299-DELUXE II
ASUS X99-DELUXE/U3.1 DDR4 LGA 2011-3 ATX
ASUS X99-DELUXE/U3.1
Prices
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In Stock
+ $29.99 Shipping
$446.13
In Stock
$499.99
Prices
(Change region)
Out of Stock
Free shipping
$991.20
-
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Brand
ASUS
Brand
ASUS
Model
  • PRIME X299-DELUXE II
  • 90MB0ZB0-M0AAY0
Model
  • X99-DELUXE/U3.1
  • 90MB0JF1-M0EAY0
  • X99 DELUXE/USB3.1
Release Date
📅 October 2018
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★☆☆
(4 reviews)
User reviews
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
LGA2066
Socket
LGA2011-3
Form factor
ATX
Form factor
ATX
Chipset
Intel X299
Chipset
Intel X99
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 3600Mhz 4000Mhz 4200Mhz 4266Mhz
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2800Mhz 3000Mhz
* 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 S1220A
Audio Chipset
-
Audio Channels
8 Channels
Audio Channels
-
LAN Chipset
Aquantia AQC-111C
LAN Chipset
-
Max LAN Speed
5Gbps + 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
Wireless LAN
Yes
Wireless LAN
No
Wi-Fi Generation
5
Wi-Fi Generation
-
PCI-Express x16 Slots
3
PCI-Express x16 Slots
5
PCI-Express x4 Slots
0
PCI-Express x4 Slots
1
PCI-Express x1 Slots
2
PCI-Express x1 Slots
0
SATA 6 Gbps Ports
8
SATA 6 Gbps Ports
8
SATA Express Ports
0
SATA Express Ports
2
M.2 Ports
2
M.2 Ports
2
M.2 Devices support
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2242 / 2260 / 2280 / 22110 - M Key
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
  • 2230 / 2242 / 2260 / 2280 / 22110 - M Key
RAM Slots
8
RAM Slots
8
Maximum Supported RAM
128 GB
Maximum Supported RAM
64 GB
Onboard USB 2.0
1
Onboard USB 2.0
2
Onboard USB 3.2 Gen 1
2
Onboard USB 3.2 Gen 1
2
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
-

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 buy the ASUS PRIME X299-DELUXE II:

  • 55% cheaper, you can save $545.07
  • Wireless LAN Integrated
  • Supports the following RAM types: DDR4 3600MHz, 4000MHz, 4200MHz, 4266MHz
  • +2 Slots PCI-E x1
  • +64 GB maximum RAM supported
  • +1 Onboard USB 3.2 Gen 2

Buy now

Reasons to buy the ASUS X99-DELUXE/U3.1:

  • +2 Slots PCI-E x16
  • +1 Slots PCI-E x4
  • +2 Ports SATA Express
  • +1 Onboard USB 2.0

Buy now

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