Intel® Socket 2066 Core™ X-Series Processors,Supports Intel® Virtual RAID on CPU (VROC),* The Intel® Turbo Boost Technology 3.0 Support Depends on the CPU types.,* Refer to www.asus.com for CPU support list

Intel® X299

8 x DIMM, Max. 256GB, DDR4 4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3600(O.C.)/2933/2666/2400 MHz Non-ECC, Un-buffered Memory,Intel® Core™ X-series Processors (6-core above),* Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.,Supports Intel® Extreme Memory Profile (XMP),* Hyper DIMM support is subject to the physical characteristics of individual CPUs.

Supports NVIDIA® 4-Way SLI® Technology,Supports AMD 4-Way CrossFireX Technology

7 x PCIe 3.0/2.0 x16 (single x16 or dual x16/x16 or triple x16/x16/x16 or quad x16/x16/x16/x16 or seven x16/x8/x8/x8/x8/x8/x8) *¹

1 x M.2_1 socket 3, with M Key, type 2242/2260/2280/22110 storage devices support (both SATA & PCIE mode)*²,1 x M.2_2 socket 3, with M Key, type 2242/2260/2280 storage devices support (PCIE mode only),3 x U.2 connector*³,Intel® Virtual RAID (VROC) support for CPU RAID,Intel® X299 Chipset : ,8 x SATA 6Gb/s port(s),Support Intel^® Rapid Storage Technology enterprise 5.1 for X-Series(6-core and above) CPU RAID,Intel® Optane™ Memory Ready,Intel® Rapid Storage Technology 15 support,Supports Intel® Smart Response Technology,Support Raid 0, 1, 5, 10

Intel® I225-LM

Realtek® S1200A7.1-Channel High Definition Audio CODEC,- Supports : Jack-detection, Multi-recording, Front Panel MIC Jack-retasking,- DTS X®:Ultra,- High quality120dBSNR stereo playback output(Line-out at rear)and113dB(Line-in),- Impedance sense for front and rear headphone outputs,- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers,- DTS Headphone:X,Separate layer for left and right track, ensuring both sound deliver equal quality,- Audio amplifier: Provides the highest-quality sound for headphone and speakers,- 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,- DTS Connect,Audio Feature :

8 x USB 3.2 Gen 1 port(s) (6 at back panel, , 2 at mid-board),2 x USB 3.2 Gen 2 port(s) (2 at back panel, , Type-A + USB Type-C^TM),1 x USB 3.2 Gen 2 port(s) (1 at mid-board),4 x USB 2.0 port(s) (4 at back panel, ),Intel® X299 Chipset :,ASMedia® USB 3.2 Gen 2 controller :

Thunderbolt 3 support,Fan Xpert4,- Fan Xpert 4 featuring Fan Auto Tuning function and multiple thermistors selection for optimized system cooling control,OC Design - ASUS PRO Clock II Technology,- Aura Addressable Strip Header(s),- ASUS USB BIOS FlashBack^™,TPU,ASUS 5X Protection III :
- 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!,M.2 and U.2 Onboard (The Latest Transfer Technology with up to 32Gb/s Data-transfer Speeds for M.2 and U.2),AURA :,- Crystal Sound 3,- 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ Power Control, Fan Xpert 3, and Turbo App,- ASUS CrashFree BIOS,5-Way Optimization by Dual Intelligent Processors 5,- Industry leading Digital 8 Phase CPU Power Design,- ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention,- ASUS ESD Guards - Enhanced ESD protection,- AI Suite 3,- ASUS Q-Cable,- Industry leading Digital 2 Phase DRAM Power Design,- ASUS EZ Flash,ASUS Digital Power Design :,- Ai Charger+,ASUS EPU :,- EPU,ASUS Exclusive Features :,ASUS EZ DIY :,- Multi-language BIOS,ASUS Q-Design :,- ASUS Q-Shield,- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED),- ASUS Q-Slot,- ASUS Q-DIMM,- ASUS Q-Connector

1 x USB 3.2 Gen 2(teal blue)Type-A,1 x USB 3.2 Gen 2 (black)USB Type-C^TM,,4 x USB 2.0 (one port can be switched to USB BIOS FlashBack^™),6 x USB 3.2 Gen 1 (blue),2 x LAN (RJ45) port(s),1 x Optical S/PDIF out

2 x Addressable RGB header,3 x U.2 connector,3 x U.2 LED switch header,1 x USB 3.2 Gen 2 (up to 10Gbps) connector,1 x USB 3.2 Gen 1 (up to 5Gbps) connector support additional 2 USB ports,1x 6-pin ATX 12V Power connector,1 x M.2 Fan Header,1 x VROC_HW_Key,1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (PCIE mode only),1 x AIO_PUMP connector,1 x W_Pump+ Header,1 x Thermal sensor connector,1 x CPU_OV jumper,1 x M.2 Socket 3 with M key, type 2242/2260 storage devices support (both SATA & PCIE mode),2 x Aura RGB Strip Headers,1 x System panel connector,1 x COM port header,1 x Thunderbolt header(s),1 x AAFP connector,8 x SATA 6Gb/s connector(s),2 x CPU Fan connector(s),2 x Chassis Fan connector(s),1 x 24-pin EATX Power connector(s),2 x 8-pin ATX 12V Power connector(s),1 x Power-on button(s),1 x Reset button(s)

1 x Q-connector(s) (0 in 1),Addressable LED extension cable,1 x MOS Cooling kit (fan bracket and 40mm x 40mm fan),1 x Vertical M.2 bracket set,1 x M.2 screws,1 x SLI HB BRIDGE(2-WAY-M),1 x Supporting DVD,8 x SATA 6Gb/s cable(s),1 x 4-Way SLI bridge(s),User´s manual,I/O Shield,1 x COM port cable(s),1 x 3-Way SLI bridge(s)

Windows® 10 64-bit

12 inch x 10.5 inch ( 30.5 cm x 26.7 cm ),CEB Form Factor

Color Box(3-in-1)
Net Weight: 5.55kg
Gross Weight: 8.06kg

Bulk Pack(5-in-1)
Net Weight: 6.99kg
Gross Weight: 9.37kg

Operation temperature: 10℃ ~ 35℃
Non operation temperature: -40℃ ~ 70℃
Non operation humidity: 20% ~ 90% ( Non condensing)

*Intel® VROC is supported via RSTe, and Intel® VROC_HW_key. VROC_HW_Key is purchased separately. NVMe RAID type and function will depend on the Intel® VROC_HW_key installed.

*1 Please refer to the block diagrams in the Appendix for more details in the manual.
*2 M.2 PCIE RAID support,M.2_1 socket shares bandwidth with SATA6G_1 port. When M.2_1 socket runs in
SATA mode, SATA6G_1 port will be disabled.
*3 The U.2 connectors are only supported on 48/44-Lane CPUs