ASUS Prime X299-A II
LGA 2066, Intel X299, ATX8 items in stock at supplier
Product details
The Prime X299-A II is aimed at users with high demands: those who want to make the most productive use of their processors with a high core count. This high-end desktop motherboard combines top performance with distinctive features, including an improved VRM designed for operating the CPU at standard speed, intuitive cooling control, next-generation connectivity, and extensive customization options. Intel's high-end desktop platform sets new standards with updated Intel Core processors from the X series, which impress with cores, cache, and bandwidth. The Prime X299-A II is ready for the additional computing power that makes CPU-intensive tasks a breeze. The increased bandwidth also allows for the integration of additional GPUs and NVMe SSDs to accelerate a variety of workflows. The LGA-2066 socket is compatible with Intel Core X-series processors with up to 18 cores, more than 44 PCI Express lanes, and 165 watts Thermal Design Power (TDP). These specifications require enormous electrical power. Therefore, the Prime X299-A II is equipped with an improved power solution consisting of 12 power stages, neatly arranged at the top edge of the board.
Processor family | Core i7 7th Gen X-Series, Core i9 7th Gen X-Series |
Memory type | DDR4-RAM |
Number of memory modules (RAM) | 8 x |
Internal connection options | S-ATA III (8x) |
Mainboard features | Front panel audio connector |
Item number | 12343687 |
Manufacturer | ASUS |
Category | Motherboards |
Manufacturer no. | 90MB11F0-M0EAY0 |
Release date | 22.11.2019 |
Sales rank in Category Motherboards | 23 of 867 |
External links |
Form factor | ATX |
Socket | LGA 2066 |
Chipset | Intel X299 |
Mainboard features | Front panel audio connector |
Operating system compatibility | Windows 10 |
BIOS type | UEFI AMI |
Processor family | Core i7 7th Gen X-Series, Core i9 7th Gen X-Series |
Memory form factor | DIMM |
Number of pins | 184 x |
Number of memory modules (RAM) | 8 x |
Max. memory (RAM) | 256 GB |
Memory chip | DDR4-2933 |
Max. RAM OC | 4266 MHz |
Supported memory speed | 2133 MHz, 2400 MHz, 2666 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3200 MHz |
Memory type | DDR4-RAM |
RAM buffer | Unbuffered |
Video connections | Thunderbolt (1x) |
Multi-GPU technology | AMD 3-Way CrossFireX, AMD Quad-GPU CrossFireX, NVIDIA Quad SLI |
Network connections | RJ45 (1x) |
Ethernet controller brand | Intel |
Ethernet controller | Intel I219-V |
Max. port speed | 1 Gbit/s |
Chip | Realtek ALC S1220A |
Audio channel | 7.1 Channel |
Audio Connections | Headphones |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | S-ATA III (8x) |
Expansion slot | PCI Express x16 (3x) |
PCI express version (max.) | 3 |
Number of fan connector | 2 |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (2x), USB-A 3.2 Gen 1 (4x) |
Power connectors | 24-pin ATX |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Driver included |
Length | 244 mm |
Width | 305 mm |
Height | 244 mm |
Length | 34.20 cm |
Width | 27.30 cm |
Height | 7.80 cm |
Weight | 2.08 kg |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 2.AsRock2,7 %
- 2.Gigabyte2,7 %
- 4.ASUS2,9 %
- 5.Supermicro4 %
- 6.NZXT4,6 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 3.AsRock2 days
- 3.MSI2 days
- 5.Gigabyte5 days
- 5.Supermicro5 days
- 7.ASUS7 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 1.MSI5 %
- 2.ASUS5,2 %
- 3.Gigabyte5,3 %
- 4.Supermicro6,3 %
- 5.NZXT6,7 %