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- ASUS OptiMem: Careful routing of traces and vias to preserve signal integrity for improved memory stability.
- Fan Xpert 4 Core: Flexible controls for ultimate cooling and quietness, plus GPU-temperature sensing for cooler gaming.
- Ultrafast connectivity: Supreme flexibility with USB 3.1 Gen 2, Intel Optane memory ready and dual native M.2
- 5X Protection III: Multiple hardware safeguards for all-round protection.
With backward-compatible USB 3.1 Gen 2 Type-A, you'll experience ultimate connection flexibility and blazing data-transfer speeds of up to 10Gbps.
Upgrade to unrivalled audio
Combined onboard features deliver elevated audio. Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.
Reliable stability and compatibility
ASUS motherboards are extensively tested for compatibility with more than 1,000 components and devices, and each new model undergoes a minimum of 8,000 hours of strict validation.
Beyond VR ready
The ASUS Beyond VR Ready marque means that Prime 300 series has been tested with loads of class-leading components to ensure that your productivity, gaming and entertainment needs are tuned for maximum performance.
Improved DDR4 stability
ASUS OptiMem preserves memory signal integrity by routing traces and vias to the optimal PCB layer, and our T-Topology trace layout ensures time-aligned signaling by balancing trace lengths between memory slots.
All-round energy efficiency
The EPU automatically optimizes power consumption and maximizes savings with Away mode — a smart setting that creates an extreme energy-saving scenario by shutting down unused I/O controllers.
Flexible cooling controls
With Prime 300 Series motherboards you have comprehensive control over fans, water pumps, and even all-in-one (AIO) coolers ― all via Fan Expert 4 Core. Whether you're cooling with air or water, Auto-Tuning mode intelligently configures all parameters with a single click.
Intel Optane memory ready
Intel Optane™ is a revolutionary non-volatile memory technology supported by Prime 300 Series motherboards. Intel Optane memory modules accelerate attached storage to reduce boot and load times, so everything feels faster and more responsive.
|CPU Socket||Intel Socket 1151|
|CPU Support||Intel® Socket 1151 for 8th Generation Core™ i7/Core™ i5/Core™ i3/Pentium®/Celeron® Processors
Supports Intel® 14 nm CPU
Supports Intel® Turbo Boost Technology 2.0
|Memory||4 x DIMM, Max. 64GB, DDR4 2666/2400/2133 MHz Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
Supports Intel Extreme Memory Profile (XMP)
|On-Board Graphics support||Integrated Graphics Processor- Intel HD Graphics support
Multi-VGA output support : HDMI/DVI-D/D-Sub ports
Supports HDMI 1.4b with max. resolution 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz
Supports DVI-D with max. resolution 1920 x 1200 @ 60 Hz
Supports D-sub with max. resolution 1920 x 1200 @ 60 Hz
Maximum shared memory of 1024 MB (for iGPU exclusively)
Supports Intel® InTru™ 3D, Quick Sync Video, Clear Video HD Technology, Insider
|Expansion Slot||1 x PCIe 3.0/2.0 x16 (x16 mode)
1 x PCIe 3.0/2.0 x16 (max at x4 mode)
2 x PCIe 3.0/2.0 x1
|Multi-GPU support||Supports AMD CrossFireX™ Technology|
|LAN||Intel® I219V, 1 x Gigabit LAN Controller(s)
ASUS LAN Guard
|Storage||1 x M.2 Socket 3, with M Key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 X2 mode)*1
1 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x 4 mode)
6 x SATA 6Gb/s port(s), gray
Support Raid 0, 1, 5, 10
Intel® Optane™ Memory Ready
|Audio||Realtek® ALC887 8-Channel High Definition Audio CODEC: Jack-detection, Front Panel Jack-retasking Audio Feature :
- 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 audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity
|USB Ports||Intel® H370 Chipset :
2 x USB 3.1 Gen 2 up to 10Gbps port(s) (2 at back panel, teal blue, Type-A)
Intel® H370 Chipset :
5 x USB 3.1 Gen 1 up to 5Gbps port(s) (3 at back panel, , Type-A + USB Type-CTM, 2 at mid-board)
Intel® H370 Chipset :
6 x USB 2.0 port(s) (2 at back panel, , 4 at mid-board)
|I/O Ports||1 x PS/2 keyboard/mouse combo port(s)
1 x DVI-D
1 x D-Sub
1 x HDMI
1 x LAN (RJ45) port(s)
2 x USB 3.1 Gen 2 (teal blue)up to 10Gbps
3 x USB 3.1 Gen 1 (blue) Type-A + USB Type-CTM
2 x USB 2.0
3 x Audio jack(s)
|Internal I/O ports||1 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s) (19-pin)
2 x USB 2.0 connector(s) support(s) additional 4 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 X2 mode)
1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x 4 mode)
1 x TPM header
6 x SATA 6Gb/s connector(s)
1 x CPU Fan connector(s) (1 x 4 -pin)
2 x Chassis Fan connector(s) (1 x 4 -pin)
1 x AIO_PUMP connector (1 x 4 -pin)
1 x S/PDIF out header(s)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x System panel(s) (Chassis intrusion header is inbuilt)
1 x Clear CMOS jumper(s)
1 x COM port header
1 x Mono Out header
2 x SATA 6Gb/s cable(s)
2 x M.2 screws
1 x SCD
|Dimensions||24.4 cm x 24.4 cm (9.6 x 9.6 )
m-ATX Form Factor
|Warranty||3 Years of Brand Warranty|