| Processor manufacturer | Intel |
| Processor socket | LGA 2066 (Socket R4) |
| Compatible processor series | Intel® Core™ X-series |
| Maximum number of SMP processors | 1 |
| Supported processor sockets | LGA 2066 |
| Supported memory types | DDR4-SDRAM |
| Number of memory slots | 8 |
| Maximum internal memory | 256 GB |
| Memory slots type | DIMM |
| Non-ECC | Yes |
| Supported memory clock speeds | 2133,2400,2666,2800,2933,3000,3200,3300,3333,3400,3466,3600,3733,3800,3866,4000,4133,4266 MHz |
| Unbuffered memory | Yes |
| Supported storage drive interfaces | M.2, SATA III |
| Supported storage drive types | HDD & SSD |
| RAID levels | 0, 1, 5, 10 |
| Parallel processing technology support | 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 8 |
| Front panel audio connector | Yes |
| Front panel connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Number of EATX power connectors | 2 |
| CPU fan connector | Yes |
| Number of chassis fan connectors | 2 |
| Number of COM connectors | 1 |
| Thunderbolt headers | 1 |
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| PS/2 ports quantity | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| S/PDIF out port | Yes |
| Wi-Fi | No |
| Ethernet LAN | Yes |
| Ethernet interface type | Gigabit Ethernet |
| LAN controller | Intel® I219-V |
| Component for | PC |
| Motherboard form factor | ATX |
| Motherboard chipset family | Intel |
| Motherboard chipset | Intel® X299 |
| Audio output channels | 7.1 channels |
| Audio chip | Realtek ALC S1220A |
| Cooling type | Passive |
| Power source type | ATX |
| Windows operating systems supported | Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 10 x64 |
| PCI Express x1 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 3.x) slots | 3 |
| Number of M.2 (M) slots | 3 |
| BIOS type | UEFI AMI |
| BIOS memory size | 128 Mbit |
| ACPI version | 6.1 |
| System Management BIOS (SMBIOS) version | 3.1 |
| Intel Extreme Memory Profile (XMP) | Yes |
| Intel® Optane™ Memory Ready | Yes |
| Harmonized System (HS) code | 84733020 |
| Width | 305 mm |
| Depth | 244 mm |
| Drivers included | Yes |
| HDD size | 2.5/3.5" |
| Processor lithography | 14 nm |
| Utilities included | Yes |
| Description |
| ASUS Prime X299-A II. Processor manufacturer: Intel, Processor socket: LGA 2066 (Socket R4), Compatible processor series: Intel® Core™ X-series. Supported memory types: DDR4-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 5, 10. Parallel processing technology support: 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI. Ethernet interface type: Gigabit Ethernet, LAN controller: Intel® I219-V |
