Asus ROG MAXIMUS XII FORMULA User Manual

ROG MAXIMUS XII FORMULA
2-17
Chapter 2
2.3 Motherboard rear and audio connections
2.3.1 Rear I/O connection
* and ** : Refer to the tables on the next page for LAN port LEDs, and audio port definitions.
Rear panel connectors
1.
Clear CMOS button (CLR_CMOS). Press this button to clear the BIOS setup
information only when the systems hangs due to overclocking.
2. USB 3.2 Gen 1 Type-A ports E1, E2, E3, and E4
3. PS/2 keyboard/mouse combo port
4. Marvell
®
AQtion AQC107 10Gb Ethernet port*
5. Intel
®
I225-V Ethernet port
6. BIOS FlashBack™ button
7. USB 3.2 Gen 1 Type-A ports E5 and E6
8. USB 3.2 Gen 2 Type-A port 3
9. USB 3.2 Gen 2 Type-C
®
port C4
10. USB 3.2 Gen 2 Type-A ports 5 and 6
11. Wi-Fi 6 (802.11 a/b/g/n/ac/ax), Bluetooth V5.1
12. Optical S/PDIF OUT port
13. Gold-plated audio jacks**
• We strongly recommend that you connect your devices to ports with matching
data transfer rate. Please connect your USB 3.2 Gen 1 devices to USB 3.2 Gen 1
ports and your USB 3.2 Gen 2 devices to USB 3.2 Gen 2 ports for faster and better
performance for your devices.
• Due to the design of the Intel chipset, all USB devices connected to the USB 3.2 Gen
1 ports are controlled by the xHCI controller. Some legacy USB devices must update
their firmware for better compatibility.

Asus ROG MAXIMUS XII FORMULA Specifications

General

Processor socket	LGA 1200 (Socket H5)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Pentium, Intel Pentium G
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, PCI Express, SATA
Parallel processing technology support	-
Number of SATA connectors	6
USB 3.2 Gen 2 (3.1 Gen 2) connectors	1
S/PDIF out port	Yes
USB 2.0 ports quantity	0
BIOS type	UEFI AMI
BIOS memory size	256 Mbit
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version	5.1
Ethernet interface type	2.5 Gigabit Ethernet
Component for	PC
Motherboard chipset	Intel Z490
Audio output channels	7.1 channels
PCI Express x16 (Gen 3.x) slots	2
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	244 mm
Width	305 mm