PRIME X299-A

Optimized for Intel® Core™ X-Series 10000 Processor Family,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

(Intel® Core™ i9 10000 X-Series CPU),8 x DIMM, Max. 256GB, DDR4 4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3800(O.C.)/3600(O.C.)/3400(O.C.)/3333(O.C.)/3200(O.C.)/3000(O.C.)/2933/2800/2666/2400/2133 MHz Non-ECC, Un-buffered Memory,(Intel® Core™ i9 9000/7000 and i7 9000 X-Series CPU),8 x DIMM, Max. 256GB, DDR4 4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3800(O.C.)/3600(O.C.)/3400(O.C.)/3333(O.C.)/3200(O.C.)/3000(O.C.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory,4 x DIMM, Max. 64GB, DDR4 4133(O.C.)/4000(O.C.)/3600(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory,Intel® Core™ X-series Processors (4-core),* Hyper DIMM support is subject to the physical characteristics of individual CPUs.,Supports Intel® Extreme Memory Profile (XMP),* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

Supports NVIDIA® Quad-GPU SLI® Technology,Supports NVIDIA® 3-Way SLI® Technology,Supports NVIDIA® 2-Way SLI® Technology,Supports AMD Quad-GPU CrossFireX™ 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-,44-Lane CPU-,3 x PCIe 3.0/2.0 x16 (x16, x16/x16, x16/x16/x8),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,8 x SATA 6Gb/s port(s),Support Raid 0, 1, 5, 10,Intel® Optane™ Memory Ready,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® I219V, 1 x Gigabit LAN Controller(s), featuring Turbo LAN,ASUS Turbo LAN Utility,ASUS LAN Guard

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

ASMedia® USB 3.2 Gen 2 controller :,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),8 x USB 3.1 Gen 1 port(s) (4 at back panel, , 4 at mid-board),1 x USB 3.1 Gen 2 port(s) (1 at mid-board),Intel® X299 Chipset :

- USB BIOS FlashBack^™,- USB BIOS Flashback,- Onboard Button : Power,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,- ASUS USB BIOS Flashback^™,- ASUS USB BIOS Flashback,Gaming Aesthetics :,- 3D printing friendly,- AURA-RGB Lighting,- MemOK!,- Crystal Sound 3,- Multi-language BIOS,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,- Turbo LAN,- ASUS Q-Code,- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED, HDD LED),- ASUS Q-Connector,AURA :,- Aura RGB Strip Headers,- Aura Lighting Effects Synchronization with compatible ASUS ROG devices,ASUS Exclusive Features :,- AI Suite 3,- Ai Charger,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 3.2 Gen 2 Type-A + USB Type-C^TM,,4 x USB 3.2 Gen 1,2 x USB 2.0 (one port can be switched to USB BIOS FlashBack^™),1 x USB BIOS Flashback^™ Button(s),1 x Optical S/PDIF out,5 x Audio jack(s),1 x LAN (RJ45) port(s)

1 x USB 3.2 Gen 2 front panel connector,2 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.2 Gen 1 port(s),1 x System panel(s) (Q-Connector),1 x CPU_OV jumper,1 x Thunderbolt header(s),1 x 5-pin EXT_FAN(Extension Fan) connector,1 x MemOK! button(s),1 x 8-pin ATX 12V Power connector(s),1 x AAFP connector,2 x Aura RGB Strip Header,8 x SATA 6Gb/s connector(s),1 x M.2_FAN connector,1 x VROC_HW_Key,2 x Chassis Fan connector(s),1 x W_PUMP+ connector,1 x Power-on button(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 storage devices support (SATA & PCIE 3.0 x 4 mode),1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode),1 x CPU OPT Fan connector(s),1 x AIO_PUMP connector,1 x 24-pin EATX Power connector(s),1 x 4-pin ATX 12V Power connector(s),1 x Thermal sensor connector(s),1 x CPU Fan connector(s),1 x Clear CMOS jumper(s)

4 x SATA 6Gb/s cable(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,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

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

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