PRIME X299-A

Intel® Socket 2066 Core™ X-Series Processors,* The Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types,* Refer to www.asus.com for CPU support list

Intel® X299

8 x DIMM, Max. 128GB, DDR4 4000(O.C.)/3600(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory,4 x DIMM, Max. 64GB, DDR4 4000(O.C.)/3600(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory,Intel® Core™ X-series Processors (4-core),Intel® Core™ X-series Processors (6-core above),* Hyper DIMM support is subject to the physical characteristics of individual CPUs.,* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

Supports NVIDIA® Quad-GPU SLI™ Technology,Supports NVIDIA® 2-Way SLI™ Technology,Supports AMD Quad-GPU CrossFireX™ Technology,Supports NVIDIA® 3-Way SLI™ Technology,Supports AMD 3-Way CrossFireX™ Technology

3 x PCIe 3.0/2.0 x16 (x16, x16/x8, x16/x8/x1) *⁴,3 x PCIe 3.0/2.0 x16 (x16, x8/x8, x8/x8/x1) *⁴,1 x PCIe 3.0/2.0 x1 *³,2 x PCIe 3.0 x4 (max at x4 mode) *¹,16-Lane CPU-,3 x PCIe 3.0/2.0 x16 (x16, x16/x16, x16/x16/x8),44-Lane CPU-,28-Lane CPU-

1 x M.2 x4 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode),Supports Intel® Smart Response Technology, Intel Rapid Start Technology,Intel® X299 Chipset : ,1 x M.2 x4 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode),Intel® Optane™ Memory Ready,Support Raid 0, 1, 5, 10,8 x SATA 6Gb/s port(s)

Intel® I219V, 1 x Gigabit LAN Controller(s), featuring Turbo LAN,ASUS Turbo LAN Utility,ASUS LAN Guard

- DTS Connect,Realtek® S1220A8-Channel High Definition Audio CODEC,- DTS Headphone:X,- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers,- Impedance sense for front and rear headphone outputs,- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking,Audio Feature :,- 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,- EMI protection cover to prevent electrical noise to affect the amplifier quality,Separate layer for left and right track, ensuring both sound deliver equal quality

4 x USB 2.0 port(s) (4 at back panel, , 2 at mid-board),2 x USB 3.1 Gen 2 port(s) (Type-A + USB Type-C^TM),1 x USB 3.1 Gen 2 port(s) (1 at mid-board),8 x USB 3.1 Gen 1 port(s) (4 at back panel, , 4 at mid-board),Intel® X299 Chipset :,ASMedia® USB 3.1 Gen 2 controller :

ASUS Dual Intelligent Processors 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,- Onboard Button : Power,- MemOK!,- Crystal Sound 3,- ASUS USB BIOS Flashback™,- Multi-language BIOS,- 3D printing friendly,M.2 Onboard(The latest transfer technologies with up to 32Gb/s data transfer speeds),OC Design - ASUS PRO Clock II Technology,- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface,- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED, HDD LED),- Aura Lighting Effects Synchronization with compatible ASUS ROG devices,- ASUS Q-Code,- ASUS Q-Connector,- USB BIOS Flashback™,Gaming Aesthetics :,- AURA-RGB Lighting,AURA :,- Aura RGB Strip Headers,ASUS Exclusive Features :,- AI Suite 3,- Ai Charger,- Turbo LAN,ASUS EZ DIY :,- ASUS EZ Flash 3,- ASUS UEFI BIOS EZ Mode,ASUS Q-Design :,- ASUS Q-Shield,- ASUS Q-Slot,- ASUS Q-DIMM

2 x USB 3.1 Gen 2 Type-A + USB Type-C^TM,,2 x USB 2.0 (one port can be switched to USB BIOS Flashback™),4 x USB 3.1 Gen 1,1 x USB BIOS Flashback™ Button(s),1 x LAN (RJ45) port(s),1 x Optical S/PDIF out,5 x Audio jack(s)

1 x System panel(s) (Q-Connector),1 x MemOK! button(s),1 x CPU_OV jumper,1 x Thunderbolt header(s),1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode),1 x 5-pin EXT_FAN(Extension Fan) connector,1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode),2 x Aura RGB Strip Header,1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s),1 x M.2_FAN connector,1 x VROC_HW_Key,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 3.1 Gen 2 front panel connector,1 x Power-on button(s),1 x AAFP connector,2 x Chassis Fan connector(s),1 x W_PUMP+ connector,1 x Thermal sensor connector(s),8 x SATA 6Gb/s connector(s),1 x CPU Fan connector(s),1 x CPU OPT Fan connector(s),1 x AIO_PUMP connector,1 x 24-pin EATX Power connector(s),1 x 8-pin ATX 12V Power connector(s),1 x 4-pin ATX 12V Power connector(s),1 x Clear CMOS jumper(s)

ASUS Q-Shield,1 x Vertical M.2 bracket set,1 x SLI HB BRIDGE(2-WAY-M),1 x Q-Connector,User´s manual,4 x SATA 6Gb/s cable(s),1 x M.2 Screw Package,1 x Supporting DVD

128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 6.0, Multi-language BIOS,
ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen 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

12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ),ATX Form Factor

1. PCIEX4_1 max. at x1 mode, PCIEX4_2 max. at x4 mode
2. SATA6G_5/6/7/8 share bandwidth with PCIEX4_2.
3. PCIEX1_1 shares bandwidth with Front USB 3.1 GEN 2
4. PCIEX16_3 share bandwidth with PCIEX4_1 when using x28 or x16 lane CPU