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ASUS WS X299 PRO Intel Socket 2066 Motherboard

CCL Code: MBD2322
Manufacturer Code: 90SW0090-M0EAY0
| Manufacturer: ASUS

Key Features:

  • Socket 2066
  • Intel X299 Chipset
  • 6 x SATA & 10 x USB Ports
  • DDR4 (max 128GB, 8 slots)
  • ATX Form Factor

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Intel LGA 2066 ATX motherboard with DDR4 4133MHz, dual M.2 and M.2 heatsink, U.2, and USB 3.1 Gen 2 connectors.

Main Features

  • 5-Way Optimisation: One-click, system-wide tuning, delivers optimised overclocking and intelligent cooling for a diverse range of workloads.
  • Industry-leading cooling options: Comprehensive controls for fans and water pumps, via Fan Xpert 4 software or the acclaimed ASUS UEFI.
  • Ultra-efficient VRM heatsink: Metal fin array connected to large surface area via a heatpipe tames X299 thermals to enable unthrottled performance.
  • Next-gen transfer speeds: Up to 32Gbps dual M.2 and U.2, plus up to 10Gbps USB 3.1 Type-A and Type-C connections.


CPU Socket Socket 2066
CPU Brand Intel
Installed Processors (Max) 0 (1)
Supported Processor Manufacturer Intel
Supported Processors Core X-Series Processors
Socket LGA2066

Rear Panel I/O Ports

USB Ports 4 x USB 2.0 • 6 x USB 3.1
USB Port(s) 4 x USB 2.0 • 6 x USB 3.1
RJ-45 Ports 2 x RJ-45
Audio Line In Ports 1 x 8-Channel Audio I/O
S/PDIF Port 1 x Optical S/PDIF Out

Internal I/O Connectors

SATA Connectors 6 x SATA 6Gb/s
USB Connectors 1 x USB 3.1 Gen1 Header (supports 2 USB 3.1 Gen1 Ports) • 1 x USB 2.0 Header (support 2 USB 2.0 ports)
SATA Connector(s) 6 x SATA 6Gb/s
USB Connector(s) 1 x USB 3.1 Gen1 Header (supports 2 USB 3.1 Gen1 Ports) • 1 x USB 2.0 Header (support 2 USB 2.0 ports)
Thunderbolt Port(s) 1 x Thunderbolt header
Serial Connectors 1 x COM
TPM Header 1 x TPM Header
Power Connector Port 1 x 24-pin EATX • 2 x 8-pin ATX 12V • 1 x 6-pin EX_PLUG
Other Connectors Aura Addressable Strip Header • AAFP connector • Aura RGB Strip Header • 2 x M.2 Socket 3 • VROC_HW_Key • 2 x CPU Fan connectors • AIO_PUMP connector • EZ XMP switch • Front panel connector • AUX panel header • MemOK! button • Thermal sensor connector • CPU OV • Power-on button • Clear CMOS button • 5-pin EXT_FAN(Extension Fan) connector • Rear fan • U.2 Connector (support U.2 NVMe device) • USB 3.1 Gen 2 front panel connector • PANEL2 • PUMP Fan connector • PANEL1


Memory Type DDR4
Maximum RAM 128 GB
Memory Type(s) DDR4
Memory Bus Speed Minimum 2133 MHz
Memory Bus Speed Maximum 4133 MHz
Memory Slot 8 x DIMM Slots


Colour Black
Form Factor ATX
In The Box Asus WS X299 PRO
Width 30.5 cm
Length 24.4 cm
Colour(s) Black


Chipset Manufacturer Intel
RAID Supported Yes
RAID Format Chipset: RAID 0, 1, 5, 10
SATA Supported Yes


Number of PCI Express Slots 5 slot(s)


Integrated Sound Realtek ALC S1220A 7.1-Channel High Definition Audio CODEC featuring Crystal Sound 3


Integrated Network Intel I210-AT


Special Features OC Design - ASUS PRO Clock II Technology • 5-Way Optimization by Dual Intelligent Processors 5 • TPU • Fan Xpert 4 featuring Fan Auto Tuning function and multiple thermistors selection for optimized system cooling control • ASUS SafeSlot Core: Fortified PCIe Slot prevents damage • ASUS Overvoltage Protection: World-class circuit-protecting power design • ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability! • ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention • ASUS ESD Guards - Enhanced ESD protection • EPU • Industry leading Digital 8 Phase CPU Power Design • Industry leading Digital 2 Phase DRAM Power Design • Aura RGB Strip Headers • Aura Addressable Strip Header(s) • AI Suite 3 • Ai Charger+ • Turbo LAN • Crystal Sound 3 • ASUS CrashFree BIOS • ASUS EZ Flash • ASUS USB BIOS Flashback • Multi-language BIOS • ASUS Q-Shield • ASUS Q-Code • ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED) • ASUS Q-Slot • ASUS Q-DIMM • ASUS Q-Connector • M.2 and U.2 Onboard (The Latest Transfer Technology with up to 32Gb/s Data-transfer Speeds for M.2 and U.2) • Asus Control Center (ACC) IT management software supported

Key Features

M.2 Support Yes
On-board RGB Control None
Memory Speed 4400 MHz
Skip Audio Test No
RGB Header Type None
Addressable RGB No
Firewire No
Integrated Graphics Supported No
Wireless Network No
Memory Channel Quad
On-board Audio Type 7.1
Number of SATA Ports 6 port(s)
Number of USB Ports 10 port(s)
SATA III Support Yes
USB 3.0 Support Yes
Multi GPU Support Both
VGA Connection No
DVI Connection No
HDMI Connection No
DisplayPort Connection No
Motherboard Form Factor ATX
Motherboard Power Connectors 4 + 4-Pin x 2
Motherboard Chipset Intel X299
Thunderbolt No
USB 3.1 Support Yes
Internal USB3.0 Header Yes

Wireless Communications

Bluetooth No


Warranty 1 Year

Item Details

Manufacturer ASUS
Manufacturer Code 90SW0090-M0EAY0
EAN 4712900810271
UPC 889349810279
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer ASUS
Manufacturer Code 90SW0090-M0EAY0
Questions and Answers

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