MotherboardsAsus
ASUS PRIME X299-A
Quick Specs
ChipsetIntel® X299
MemoryDDR4
Form FactorATX
M.2 Slots2
Model: 9466
About this motherboards
Experience the PRIME X299-A motherboard: engineered for tech enthusiasts seeking optimized overclocking, intelligent cooling, and enhanced reliability.
Technical Specifications23 specs
General
Model
PRIME X299-A
Cpu
- Optimized for Intel® Core™ X-Series 10000 Processor Family,* The Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types,Intel® Socket 2066 Core™ X-Series Processors,* Refer to
- www.asus.com
- for CPU support list
Chipset
Intel® X299
Memory
- (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)
- ,Supports Intel® Extreme Memory Profile (XMP),* Hyper DIMM support is subject to the physical characteristics of individual CPUs.,* Refer to
- www.asus.com
Multi Gpu Support
Supports NVIDIA® Quad-GPU SLI® Technology,Supports AMD Quad-GPU CrossFireX™ Technology,Supports NVIDIA® 3-Way SLI® Technology,Supports AMD 3-Way CrossFireX™ Technology,Supports NVIDIA® 2-Way SLI® Technology
Expansion Slots
- 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-
Storage
- 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,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® X299 Chipset :
- ,Support Raid 0, 1, 5, 10,Intel® Optane™ Memory Ready,8 x SATA 6Gb/s port(s)
Lan
Intel® I219V, 1 x Gigabit LAN Controller(s), featuring Turbo LAN,ASUS Turbo LAN Utility,ASUS LAN Guard
Audio
- - 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
Usb Ports
- ASMedia® USB 3.2 Gen 2 controller :
- ,4 x USB 2.0 port(s) (4 at back panel, , 2 at mid-board),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),2 x USB 3.1 Gen 2 port(s) (Type-A + USB Type-C
- TM
- )
- Intel® X299 Chipset :
Special Features
- - USB BIOS FlashBack
- ™
- ,- ASUS USB BIOS FlashBack
- ™
- 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 Q-LED (CPU, DRAM, VGA, Boot Device LED, HDD LED)
- OC Design - ASUS PRO Clock II Technology
- ,- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface,- 3D printing friendly
- M.2 Onboard(The latest transfer technologies with up to 32Gb/s data transfer speeds)
- ,- Aura Lighting Effects Synchronization with compatible ASUS ROG devices,- ASUS Q-Connector,- ASUS Q-Code
- 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,- Multi-language BIOS
- ASUS Q-Design :
- ,- ASUS Q-Shield,- ASUS Q-Slot,- ASUS Q-DIMM
Back I O Ports
- 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 LAN (RJ45) port(s),1 x Optical S/PDIF out,5 x Audio jack(s)
Internal I O
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 USB 3.2 Gen 2 front panel connector,1 x CPU_OV jumper,1 x MemOK! button(s),1 x System panel(s) (Q-Connector),2 x Aura RGB Strip Header,1 x Thunderbolt header(s),1 x VROC_HW_Key,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 (PCIE 3.0 x 4 mode),1 x M.2_FAN connector,1 x 5-pin EXT_FAN(Extension Fan) 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),1 x M.2 Socket 3 with M key, type 2242/2260/
2280 storage devices support (SATA & PCIE 3.0 x 4 mode),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)
Accessories
ASUS Q-Shield,1 x Vertical M.2 bracket set,1 x SLI HB BRIDGE(2-WAY-M),1 x Q-Connector,4 x SATA 6Gb/s cable(s),User´s manual,1 x M.2 Screw Package,1 x Supporting DVD
Bios
- 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
Manageability
WfM 2.0, DMI 3.0, WOL by PME, PXE
Support Disc
- Drivers
- ASUS Utilities
- EZ Update
- Anti-virus software (OEM version)
Operating System
Windows® 10 64-bit
Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ),ATX Form Factor
Note
- 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
Physical Dimensions
Length Mm
304.8
Width Mm
243.8
Height Mm
774.7
