ASUS Prime motherboards provide the solid foundation needed for your initial build, plus flexibility to grow with your ambitions. With essential ASUS design and engineering, you benefit from as automated system tuning, comprehensive cooling controls, and immersive onboard audio.
The ASUS Prime X299-Deluxe II is the prime choice for prosumers and content creators with 1-click overclocking from 5-Way Optimization and ASUS Pro Clock II Technology. Maximize connectivity speeds with Thunderbolt 3, U.2 and triple M.2, front-panel USB 3.1 Gen2, on-board 802.11ac WiFi and 5G LAN.
Designed for LGA2066 socket Intel Core X-Series processors to maximize connectivity and speed
5-Way Optimization with Auto-Tuning and FanXpert 4 automatically tailors overclocking profiles to your unique build for maximum OC performance and dynamic system cooling
Patent-pending SafeSlot features an injection molding process that integrates metal framing for a stronger, firmly anchored PCIe slot built for heavyweight GPUs
Unmatched personalization with ASUS exclusive Aura Sync RGB lighting and LIVEDASH OLED to display system stats or custom graphics
Pre-mounted IO shield reduces installation time and increases contact with ports for improved connectivity
One click takes care of all that complex tuning. ASUS 5-Way Optimization makes your PC smart. It dynamically optimizes essential aspects of the system, providing overclocking and cooling profiles that are tailored for your rig. An automated tuning utility that optimizes overclocking and cooling profiles for your unique system configuration. Fans stay whisper-quiet for everyday computing, and deliver optimal airflow when the system is crunching through CPU or GPU-intensive tasks. All-new stress test that allows users to optimize and overclock for CPU or memory-centric workloads.
High-speed external storage is required for many workstations, so Prime X299-Deluxe II integrates Thunderbolt 3 with up to 40Gbps of aggregate interface bandwidth. The rear I/O panel has dual Thunderbolt 3 Type-C ports that support data in addition to DisplayPort 1.4 output. Up to six devices can be daisy-chained from one Thunderbolt 3 port, with the provision of up to 15W of power for fast-charging devices connected in this way. Prime X299-Deluxe II's front panel USB 3.1 connector is ready for next-gen PC cases and devices.
Protect your Graphics Card Investment
SafeSlot is the PCIe slot reinvented by ASUS and engineered to provide superior retention and shearing resistance. Manufactured in a single step using a new insert-molding process, SafeSlot integrates the slot with fortifying metal for an inherently stronger slot, which is then firmly anchored to the PCB through additional solder points.
Cooler by design
Each header can dynamically reference three thermal sensors, and via Fan Xpert 4 you can even map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks
Personalized for you
A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura offers full RGB lighting control with a variety of functional presets for the built-in RGB LEDs as well as the LED strips connected to the onboard 4-pin RGB headers. And it can all be synced with an ever-growing portfolio of Aura-capable ASUS hardware.
Upgrade to unrivaled audio
Prime X299-Deluxe II utilizes a unique audio codec designed in close collaboration with Realtek — the Realtek S1220A. It also features an unprecedented 120dB signal-to-noise ratio for the stereo line-out and a 113dB SNR for the line-in, providing pristine audio quality. Additionally, a new impedance-sensing circuit automatically adjusts gain to ensure the optimal volume range for your headphones.
Intel® Socket 2066 Core™ X-Series Processors * The Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types * Refer towww.asus.comfor CPU support list
Intel® Core™ X-series Processors (6-core above) 8 x DIMM, Max. 128GB, DDR4 4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3600(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory Supports Intel® Extreme Memory Profile (XMP) ** Refer towww.asus.comfor the Memory QVL (Qualified Vendors Lists). * Hyper DIMM support is subject to the physical characteristics of individual CPUs.
2 x Intel® Thunderbolt™ 3 ports(TypeC™) support DisplayPort and Thunderbolt™ video outputs Supports DisplayPort 1.4/ with max. resolution 7680/ x 3840/@ 60 Hz* * VGA resolution support depends on VGA cards' resolution. Data transfer rate up to 40 Gbps Daisy-chain up to 12 Thunderbolt devices Up to 5V/3A, 15W charging support
44-Lane CPU- 3 x PCIe 3.0/2.0 x16 (x16, x16/x16, x16/x16/x8) 2 x PCIe 3.0/2.0 x1 *1 28-Lane CPU- 2 x PCIe 3.0/2.0 x16 (x16, x16/x8) 1 x PCIe 3.0/2.0 x16 (x2 mode) *2 2 x PCIe 3.0/2.0 x1 *1
Intel® X299 Chipset : 1 x M.2 x4 Socket 3, with M Key, type 2242/2260/2280/22110 storage devices support (SATA mode & X4 PCIE mode) 1 x M.2 x4 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode) 8 x SATA 6Gb/s port(s)*1 Support Raid 0, 1, 5, 10 Intel® Rapid Storage Technology supports Intel® Core™ X-series Processors (6-core above) : 1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode) Support Raid 0, 1, 5, 10 Intel® Rapid Storage Technology Enterprise supports Intel® Optane™ Memory Ready
Aquantia AQC111C 5G LAN Intel® I219V, 1 x Gigabit LAN ASUS Turbo LAN Utility ASUS LAN Guard
Wireless Data Network
Intel® Wireless-AC 9260 Wi-Fi 802.11 a/b/g/n/ac Supports dual band frequency 2.4/5 GHz Supports MU-MIMO Supports channel bandwidth: HT20/HT40/HT80/HT160. Up to 1.73Gbps transfer speed
Realtek® S1220A 8-Channel High Definition Audio CODEC - Power pre-regulator reduces power input noise to ensure consistent performance - Impedance sense for front and rear headphone outputs - Internal audio Amplifier to enhance the highest quality sound for headphone and speakers - Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking Audio Feature : - DTS Headphone:X - Optical S/PDIF out port(s) at back panel - Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference - Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals - Premium Japanese-made audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity - Unique de-pop circuit: Reduces start-up popping noise to audio outputs
Intel® Thunderbolt™ 3 Controller : 2 x USB 3.1 Gen 2 port(s) (USB Type-CTM) ASMedia® USB 3.1 Gen 2 controller :*1 1 x USB 3.1 Gen 2 front panel connector port(s) Intel® X299 Chipset : 5 x USB 3.1 Gen 1 port(s) (1 at back panel, , 4 at mid-board) Intel® X299 Chipset : 4 x USB 2.0 port(s) (2 at back panel, , 2 at mid-board) ASMedia® USB 3.1 Gen 1 Hub : 3 x USB 3.1 Gen 1 port(s) (3 at back panel, )
OC Design - ASUS PRO Clock II Technology 5-Way Optimization by Dual Intelligent Processors 5 - 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ VRM, Fan Xpert 4, and Turbo Core App ASUS 5X Protection III : - ASUS SafeSlot Core: Fortified PCIe Slot prevents damage - ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges! - 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 2 ” LiveDash AURA : - Aura RGB Strip Headers - Aura Lighting Effects Synchronization with compatible ASUS ROG devices - Aura Addressable Strip Header(s) ASUS Exclusive Features: - USB BIOS Flashback® - MemOK! II - AI Suite 3 - Ai Charger - Onboard Button : Power/Reset - ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface - Turbo LAN - Pre- mounted I/O shield - ASUS NODE : hardware control interface ASUS Quiet Thermal Solution: - Stylish Design Heat-pipe solution - Stylish Fanless Design with M.2 Heat-sink solution ASUS Q-Design : - ASUS Q-Code - ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED, HDD LED) - ASUS Q-Slot - ASUS Q-DIMM - ASUS Q-Connector DIY Friendly Design - Procool - SafeSlot Q-Installer - Auto download driver and software. Friendly for first PC builder.
Back I/O Ports
2 x Thunderbolt 3 ports TypeC™ 2 x DisplayPort IN ports for Thunderbolt™ 3 1 x LAN (RJ45) port(s) 4 x USB 3.1 Gen 1 2 x USB 2.0 (one port can be switched to USB BIOS Flashback®) 1 x Optical S/PDIF out 5 x Audio jack(s) 1 x ASUS Wi-Fi GO! module (Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v5.0 1 x AQC-111C 5G LAN port
Internal I/O Ports
1 x Aura Addressable Strip Header(s) 1 x AAFP connector 2 x Aura RGB Strip Header 2 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.1 Gen 1 port(s) 1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s) 1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode) 2 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode) 8 x SATA 6Gb/s connector(s) 1 x M.2_FAN connector 1 x VROC_HW_Key 1 x CPU Fan connector(s) 1 x CPU OPT Fan connector(s) 2 x Chassis Fan connector(s) 1 x W_PUMP+ connector 1 x AIO_PUMP connector 1 x 24-pin EATX Power connector(s) 2 x 8-pin EATX 12V Power connectors 1 x System panel(s) (Q-Connector) (Chassis intrusion header is inbuilt) 1 x MemOK! II switch(es) 1 x Thermal sensor connector(s) 1 x CPU OV 1 x Power-on button(s) 1 x Reset button(s) 1 x Clear CMOS button(s) 1 x Node Connector(s) 1 x USB BIOS Flashback®button(s) 1 x USB 3.1 Gen 2 front panel connector 1 x Q-Code
User's manual 1 x Vertical M.2 bracket set 6 x SATA 6Gb/s cable(s) 1 x M.2 Screw Package 1 x Supporting DVD 1 x ASUS 2T2R dual band Wi-Fi moving antennas (Wi-Fi 802.11a/b/g/n/ac compliant) 1 x Fan Extension Card II (6 x 4-pin Chassis Fan connectors, 3 x RGB headers, 3 x 2-pin Thermal sensor header) 1 x Fan Extension Card II power cable 1 x Fan Extension Card II NODE connector cable 1 x Fan Extension Card II screw package 1 x DisplayPort cable 1 x SLI HB BRIDGE(2-WAY-M) 1 x Q-Connector 1 x Extension cable for Addressable LED 3 x Thermistor cable(s) 1 x CPU Fan Holder
128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F9 Search, F12 PrintScreen, F4 AURA ON/OFF and ASUS DRAM SPD (Serial Presence Detect) memory information
WfM 2.0, DMI 3.0, WOL by PME, PXE
Drivers ASUS Utilities EZ Update Anti-virus software (OEM version)
Windows® 10 64-bit
ATX Form Factor 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
* 1. PCIEX1_1 shares bandwidth with USB 3.1 Gen 2 front panel connector(U31G2_E1). It is disabled by default. PCIEX1_2 shares bandwidth with SATA6G_7. * 2. SATA6G_5 & SATA6G_6 shares bandwidth with PCIEX16_3 when using 28-lane CPU.
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