---
product_id: 227000642
title: "Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting"
brand: "asus"
price: "460537CFA"
currency: XOF
in_stock: true
reviews_count: 2
url: https://www.desertcart.sn/products/227000642-asus-prime-x299-a-ii-atx-motherboard-intel-x299-lga
store_origin: SN
region: Senegal
---

# 12 IR3555 power stages for rock-solid power Triple M.2 slots for ultra-fast storage USB 3.2 Gen 2 Type-C for blazing data transfer Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting

**Brand:** asus
**Price:** 460537CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your productivity with the ultimate Intel X299 motherboard!

## Quick Answers

- **What is this?** Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting by asus
- **How much does it cost?** 460537CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/227000642-asus-prime-x299-a-ii-atx-motherboard-intel-x299-lga)

## Best For

- asus enthusiasts

## Why This Product

- Trusted asus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Friendly Design:** Pre-mounted I/O shield, BIOS Flashback, and Asus Safe Slot make building and upgrading effortless.
- • **Next-Gen Connectivity:** USB 3.2 Gen 2 Type-C and Intel LAN ensure seamless, high-speed data and network connections.
- • **Lightning-Fast Storage:** Triple M.2 slots support NVMe SSDs, maximizing your system’s speed and responsiveness.
- • **Powerhouse Performance:** 12 IR3555 power stages and ProCool II connectors deliver unmatched stability for extreme overclocking.
- • **Customizable Aura Sync RGB:** Personalize your rig with ASUS Aura Sync RGB lighting and addressable Gen 2 headers for a unique look.

## Overview

The Asus Prime X299-A II is a high-performance ATX motherboard designed for Intel Core X-Series processors. Featuring 12 IR3555 power stages, DDR4 4266 MHz support, triple M.2 slots, USB 3.2 Gen 2 Type-C, and Aura Sync RGB lighting, it delivers robust power, next-gen connectivity, and extensive customization options for professionals and enthusiasts seeking top-tier performance and style.

## Description

Powered by Intel Core X-Series processors, the Asus Prime X299-A II design for those who prefer to put their high-core-count processors to more productive. It combines cutting-edge performance with signature features, including a powerful VRM tailored for overclocking, intuitive cooling control, next-gen connectivity, and extensive customization. Features 12 IR3555 power stages, DDR4 4266 MHz, triple M.2, USB 3.2 Gen 2 Type-C and Aura Sync RGB lighting.

## Features

- Intel x299 LGA 2066 socket: ready for the latest Intel Core X Series processors to maximize connectivity and speed with up to three M.2 drives, USB 3.2 Gen 2, Intel VROC and Intel Optane Memory compatibility
- Robust power design: 12 IR3555 power stages, ProCool II connectors, alloy Chokes and ultra durable capacitors for stable power delivery
- Next Gen connectivity: Intel Optane Memory Ready, Intel VROC support, Dual M.2 support, Multi GPU support and USB 3.2 Gen Type C
- Ai overclocking: quickly optimizes your CPU performance based on the CPU and cooler, achieving results that are extremely close to manual tuning by experts.Unmatched Personalization ASUS exclusive aura Sync RGB lighting, including RGB headers and addressable Gen 2 RGB headers.Industry leading audio: high fidelity audio with crystal sound 3, DTS sound unbound for pristine, powerful audio.Diy friendly: pre mounted I/O shield, flexkey, Asus safe Slot, Asus Node connector and BIOS Flashback for a friendlier building experience
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ASUS |
| Product Dimensions | 30.48 x 24.38 x 5.08 cm; 2.05 kg |
| Item model number | Prime X299-A II |
| Manufacturer | ASUS |
| Series | Prime X299-A II |
| Form Factor | ATX |
| Processor Type | Core i9 |
| Processor Socket | LGA 2066 |
| Memory Technology | DDR4 |
| Computer Memory Type | DDR4 SDRAM |
| Maximum Memory Supported | 128 GB |
| Memory Clock Speed | 2133 MHz |
| Graphics Card Interface | Integrated |
| Wireless Type | 802.11a/b/g/n/ac, 802.11ax |
| Number of USB 2.0 Ports | 2 |
| Number of Ethernet Ports | 1 |
| Voltage | 12 Volts |
| Wattage | 125 watts |
| Are Batteries Included | No |
| Item Weight | 2.05 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** ASUS
- **CPU socket:** LGA 2066
- **Compatible devices:** Personal Computer
- **RAM memory technology:** DDR4
- **Compatible processors:** Intel Core X-Series
- **Chipset type:** Intel X299
- **Memory clock speed:** 2133 MHz
- **Platform:** Windows 10
- **Model name:** Prime X299-A II
- **CPU model:** Core i9

## Images

![Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting - Image 1](https://m.media-amazon.com/images/I/619mrHWaYwL.jpg)
![Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting - Image 2](https://m.media-amazon.com/images/I/91JFOyiPJxL.jpg)
![Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting - Image 3](https://m.media-amazon.com/images/I/91rmeqMFWbL.jpg)
![Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting - Image 4](https://m.media-amazon.com/images/I/91Qhzn0tEuL.jpg)
![Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting - Image 5](https://m.media-amazon.com/images/I/81jKdVnQ88L.jpg)

## Questions & Answers

**Q: I h i9-9940x. can i use m.2_1 and m.2_3? if it is possible, can anyone show me how to set the bios for this setup? thanks in advance.**
A: yes, the cpu can support, however, the bios setup is motherboard dependent.

**Q: Is one of the m.2 ports favored over the other. it will be used an m.2 ssd. thanks**
A: I have used the one further from the CPU for a Samsung Pro 1TB NVME SSD, and I'm getting full speed.

**Q: When was this motherboard released?**
A: 2019

**Q: Can you run an i9980xe on this board stock and can it handle overclocking?**
A: The board can definitely handle over locking. As to that specific processor, look up the motherboard on the ASUS web site. Under its support tab there is a complete list of compatible processors as well as ram modules.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely Thrilled with My New Motherboard
*by S***R on 14 May 2024*

Motherboard has exceeded all my expectations! From the moment I unboxed it, I could tell this was a high-quality component. The build quality is exceptional, with a sleek design that fit perfectly into my case.Features: The array of features is fantastic. The dual M.2 slots provide incredibly-fast storage options, and the support for multiple GPUs/nvidia sli is rather handy for some people. The BIOS is user-friendly and makes tweaking settings easy. Additionally, the built-in RGB lighting adds a nice touch to my build, making it that little bit nicerI never find myself short of connections due to the array of ports and a very modern ioFor all the features and performance it offers, this motherboard is worth every penny. It's an investment in quality and reliability that has significantly improved my pcs looks and performance!If you're looking for a top-tier motherboard that combines power, features, and style, look no further than the ASUS Prime X299-A II. It's been a game-changer for my setup, and I couldn't be happier with my purchase. Highly recommended!

### ⭐⭐⭐ Defective motherboard
*by S***S on 15 October 2021*

Unfortunately, the motherboard I received was defective, with the error "USB over current detected" being report by BIOS, with no USB device connected to the motherboard.I suspect this may have been used before I received it.Not a happy customer.

## Frequently Bought Together

- Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting
- Intel Core i9-10900X Desktop Processor 10 Cores up to 4.7GHz Unlocked LGA2066 X299 Series 165W (BX8069510900X)
- ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-23*