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Asus Prime X299-A II Desktop Motherboard - Intel Chipset - Socket R4 LGA-2066

SKU: PRIMEX299AII

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Price:

$350.99
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Calculated at checkout
Current Stock:
85
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(844) 888-0909

Product Description

Intel ATX motherboard LGA 2066 for Intel Core X-series processors, with AI Overclocking, 12 IR3555 power stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C and Aura Sync RGB lighting

  • Intel LGA 2066 socket: Ready for the latest Intel® Core™ X-series processors
  • AI Overclocking: Quickly optimizes your CPU performance based on the CPU and cooler, achieving results that are extremely close to manual tuning by experts
  • Robust power design: 12 IR3555 power stages, ProCool II connectors, alloy chokes and ultra-durable capacitors for stable power delivery
  • M.2 heatsink: Ultra-efficient heatsink reduces M.2 SSD temperatures by up to 20° C for unthrottled transfer speeds and enhanced reliability
  • Next-gen connectivity: Intel Optane memory ready, Intel® VROC support, dual M.2 support, and USB 3.2 Gen Type-C™

PRIME

The Prime X299-A II caters to users with serious pursuits: Those who prefer to put their high-core-count processors to more productive use. This high-end desktop board combines cutting-edge performance with our signature features, including an enhanced VRM tailored for running the CPU performance at stock speeds, intuitive cooling control, next-gen connectivity, and extensive customization.

Get the most out of all your cores

Intel®'s high-end desktop platform raises the stakes with updated Intel Core™ X-Series Processors that boast cores, cache, and bandwidth. The Prime X299-A II is ready for the additional processing power that plows through CPU-intensive tasks, and the extra bandwidth allows you to add more GPUs and NVMe SSDs to accelerate a wide range of work.

Robust Power Design

The LGA 2066 socket is compatible with Intel Core X-Series Processors with up to 18 cores, over 44 PCI Express® lanes, and 165-watt thermal design power (TDP). Those specs require serious power, so the Prime X299-A II is equipped with an enhanced power solution that includes 12 power stages that line up neatly along the top edge of the PCB.

ProCool II connector

ProCool II connectors ensure a snug and reliable connection to the EPS 12V power lines. The second-generation features upgrades of metal amour and solid pins for better heat dissipation, as well as a warning LED-display with a BIOS POST message to indicate an improper connection.

PowIRstage MOSFETS

Prime X299-A II VRM is comprised of 12 IR3555 PowIRstages®, each rated to handle 60 amps

Microfine Alloy choke

Each PowIRstage is accompanied by a high-permeability alloy-core choke rated to handle 45 amps.

Cool to the core

Effective cooling is extremely important, even at stock speeds. That is why the Prime X299-A II allows consolidated cooling control of the entire system, even for the most hardcore rigs. It comes equipped with onboard heatsinks, an array of fan headers, and options for water pump or AIO headers.

M.2 Heatsinks

Two M.2 slots are covered by heatsinks to combat temperature-induced throttling that can affect performance during heavy, sustained storage loads.

Backplate

A reinforced backplate improves the stability of the board, and the included thermal pad efficiently directs heat away from the VRM and other components.

Cooler by design

Prime X299-A II features the most comprehensive cooling controls ever, configurable via FanXpert 4 or the UEFI BIOS.

UPC Barcode:
192876488591

Warranty Information

Product Overview

UPC Code: 192876488591
Manufacturer Warranty: 3 YEARS
Country of Origin: CHINA

General Information

Manufacturer:   ASUS Computer International
Manufacturer Part Number:   90MB11F0-M0AAY0
Manufacturer Website Address:   usa.asus.com
Brand Name:   Asus
Product Line:   Prime
Product Model:   X299-A II
Product Name:   Prime X299-A II Desktop Motherboard
Product Type:   Desktop Motherboard

Processor & Chipset

Chipset Manufacturer:   Intel
Total Processor Supported:   1
Processor Socket:   Socket R4 LGA-2066
Processor Supported:   Core X-Series

Memory

Number of Memory Slots:   8
Memory Form Factor:   UDIMM
Memory Form Factor:   DIMM
Maximum Memory:   256 GB
Memory Technology:   DDR4 SDRAM
Memory Speed Supported:   2.40 GHz
Memory Speed Supported:   2.80 GHz
Memory Speed Supported:   3.33 GHz (O.C.)
Memory Speed Supported:   3.47 GHz (O.C.)
Memory Speed Supported:   3.87 GHz (O.C.)
Memory Speed Supported:   4 GHz (O.C.)
Memory Speed Supported:   4.13 GHz (O.C.)
Memory Speed Supported:   2.13 GHz
Memory Speed Supported:   2.80 GHz (O.C.)
Memory Speed Supported:   2.93 GHz
Memory Speed Supported:   2.93 GHz (O.C.)
Memory Speed Supported:   3 GHz (O.C.)
Memory Speed Supported:   3.20 GHz (O.C.)
Memory Speed Supported:   3.30 GHz (O.C.)
Memory Speed Supported:   3.40 GHz (O.C.)
Memory Speed Supported:   3.60 GHz (O.C.)
Memory Speed Supported:   3.73 GHz (O.C.)
Memory Speed Supported:   3.80 GHz (O.C.)
Memory Speed Supported:   4.27 GHz (O.C.)
Intel Optane Memory Ready:   Yes

I/O Controller

Controller Type:   Serial ATA/600
Intel VROC:   Yes
Intel RST:   Yes
Intel RSTe:   Yes
RAID Supported:   Yes
RAID Levels:   0
RAID Levels:   1
RAID Levels:   10
RAID Levels:   5

Video

Onboard Video:   No

Audio

Audio Channels:   7.1

Network & Communication

Gigabit Ethernet:   Yes

I/O Expansions

Number of Total Expansion Slots:   5
Total Number of PCI Express Slots:   5
Number of PCI Express x1 Slots:   2
Number of PCI Express x16 Slots:   3

Interfaces/Ports

Total Number of USB Ports:   8
Number of USB 2.0 Ports:   2
Number of USB 3.2 Ports:   6
S/PDIF:   Yes

Onboard Interfaces

Number of SATA Interfaces:   8
Number of M.2 Interfaces:   2
Total Number of Onboard USB Ports:   9
Number of Onboard USB 2.0 Ports:   4
Number of Onboard USB 3.2 Ports:   5

Physical Characteristics

Form Factor:   ATX
Width:   12"
Depth:   9.6"

Miscellaneous

Package Contents:  
  • Prime X299-A II Desktop Motherboard
  • User's Manual
  • 1 x Vertical M.2 Bracket Set
  • 1 x ASUS Fan Holder
  • 4 x SATA 6Gb/s cable(s)
  • 2 x M.2 Screw Package
  • 1 x Supporting DVD
  • 1 x Q-Connector
  • 1 x Extension Cable for RGB strips (80 cm)
  • 1 x Extension cable for Addressable LED

Environmentally Friendly:   Yes
Environmental Certification:   RoHS

Warranty

Limited Warranty:   3 Year