
Do you have a question about the Asus ROG MAXIMUS XII EXTREME and is the answer not in the manual?
| Component for | PC |
|---|---|
| Motherboard chipset | Intel Z490 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | Extended ATX |
| Motherboard chipset family | Intel |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory types | DDR4-SDRAM |
| Maximum internal memory | 128 GB |
| Supported memory clock speeds | 2133, 2400, 2666, 2800, 2933, 3000, 3200, 3333, 3400, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400, 4500, 4600, 4700, 4800 MHz |
| Supported storage drive interfaces | M.2, SATA |
| Thunderbolt headers | 1 |
| Number of SATA connectors | 8 |
| Number of SATA II connectors | - |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 2 |
| S/PDIF out port | Yes |
| Headphone outputs | 5 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 6 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| BIOS type | UEFI AMI |
| BIOS memory size | 512 Mbit |
| Cables included | USB |
| Processor socket | LGA 1200 (Socket H5) |
| Compatible processor series | Intel Celeron, Intel Pentium G |
| LAN controller | Aquantia AQC107 |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Harmonized System (HS) code | 84733020 |
| Depth | 277 mm |
|---|---|
| Width | 305 mm |
Overview and identification of motherboard components and connectors.
Step-by-step guide for assembling PC components onto the motherboard.
Instructions for the initial power-on and system check.
Guidelines to prevent electrical shock hazards during system use and maintenance.
Precautions for safe operation, avoiding damage and ensuring proper environment.











