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TheASUS PRIME X299-A II is a high-end motherboard designed to optimize gaming performance and let you get the most out of your components. Based on the Intel X299 chipset, it supports Intel processors on socket LGA 2066, DDR4 RAM, PCI-Express 3.0 graphics cards as well as SATA 6 Gbps and M.2 PCI-E x4 NVMe drives .
TheASUS PRIME X299-A II incorporates reliable and robust components and has been designed to be efficient and perform over time. Circuits, components and chipsets are perfectly cooled to ensure long-term reliability. With less heating, the electronic components of the board offer better performance through increased efficiency.
AI Overclocking is an ASUS utility that allows you to fine-tune the overclocking settings of your components. It also provides valuable system feedback by monitoring component performance. AI Overclocking offers many options to the user depending on their needs or level of knowledge. Intuitive and easy to use, it is suitable for both novices and experienced users.
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General information |
Product name |
ASUS PRIME X299-A II |
Brand |
ASUS | |
Model |
90MB11F0-M0EAY0 | |
Processor |
Processor support |
Intel 2066 |
Number of CPUs supported |
1 | |
Chipset |
Chipset |
Intel X299 Express |
Memory |
Memory format |
8 X DIMM 288-pin (DDR4) |
Memory Frequency(ies) |
DDR4 4266 MHz | |
| DDR4 4133 MHz | ||
| DDR4 4000 MHz | ||
| DDR4 2133 MHz | ||
| DDR4 2400 MHz | ||
| DDR4 2666 MHz | ||
| DDR4 2800 MHz | ||
| DDR4 3000 MHz | ||
| DDR4 3866 MHz | ||
| DDR4 3800 MHz | ||
| DDR4 3733 MHz | ||
| DDR4 3600 MHz | ||
| DDR4 3466 MHz | ||
| DDR4 3400 MHz | ||
| DDR4 3200 MHz | ||
| DDR4 3300 MHz | ||
| DDR4 3333 MHz | ||
Memory type |
DDR4 | |
Memory technology |
Quadruple Channel | |
Maximum RAM capacity per slot |
32 GB | |
Maximum RAM capacity |
256 GB | |
Graphic |
Integrated graphics controller |
No |
Compatible graphics core integrated in the CPU |
No | |
Expansion slots |
Graphic connector(s) |
1 X PCI Express 3.0 x16 (x8) |
| 2 X PCI Express 3.0 x16 | ||
Number and Type of slots |
2 X PCI Express 3.0 x1 | |
Multi-GPU type |
3-way SLI | |
| CrossFireX | ||
| SLI | ||
Audio |
Audio Chipset |
Realtek S1220A |
Number of audio channels |
8 | |
Network |
Number of ports/Ethernet controler |
Intel I219-V |
Network standard(s) |
10/100/1000 Mbps | |
Wi-Fi |
No | |
Storage |
RAID supported |
Yes |
Hard drives connectors |
1 X M.2 - PCI-E 3.0 x4 + SATA 6 Gb/s | |
| 2 X M.2 - PCI-E 3.0 x4 | ||
| 8 X Serial ATA 6Gb/s (SATA Revision 3) | ||
Supported RAID Modes |
10 | |
| 5 | ||
| 1 | ||
| 0 | ||
Connectivity |
Rear panel connectors |
5 X 3.5mm Jack Female Stereo |
| BIOS Flash Update | ||
| 1 X MiniDin 6 Female (PS/2) | ||
| 1 X RJ45 Female | ||
| 2 X USB 2.0 | ||
| 4 X USB 3.0 | ||
| 1 X USB 3.1 | ||
| 1 X USB 3.1 Type C | ||
Additional connectors |
2 X LED RGB connector(s) | |
| 1 X Addressable LED RGB connector(s) | ||
| Front panel audio | ||
| 2 X +12V (Power supply P8) | ||
| 1 X ATX 24 Pin | ||
| 4 X Internal USB 2.0 | ||
| 4 X Internal USB 3.0 | ||
Physical characteristics |
Motherboard format |
ATX |
Length |
305 mm | |
Width |
244 mm | |
Equipment |
Advanced overclocking features |
Yes |
Use |
Gamer | |
LED |
Yes | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
See all ASUS products
Product referenced on 15 Oct 2019
I chose this motherboard to install my 10980XE from the US. BIOS update without a hitch.
So far, not a single problem! Rock solid. CPU running at 4.4Ghz stable. My Thunderbolt 3 external module is running perfectly too. In short, I'm very happy for an audio workstation!
I've been using it for a while now and I'm very happy with it. Thanks to them!
In the same universe: asus x299
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