vii
ROG MAXIMUS XII EXTREME specifications summary
CPU
Intel
®
Socket LGA1200 for 10
th
Gen Intel
®
Core™, Pentium
®
Gold and
Celeron
®
processors*
Supports Intel
®
14 nm CPU
Supports Intel
®
Turbo Boost Technology 2.0 and Intel
®
Turbo Boost Max
Technology 3.0**
* Refer to www.asus.com for CPU support list.
** Intel
®
Turbo Boost Max Technology 3.0 support depends on the CPU types.
Chipset
Intel
®
Z490 Chipset
Memory
4 x DIMM, Max. 128GB, DDR4 4700+(O.C.) / 4600(O.C.) / 4500(O.C.) /
4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) /
3733(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) /
3200(O.C.) / 3000(O.C.) / 2933(O.C.) / 2800(O.C.) / 2666 / 2400 /
2133 MHz Non-ECC, Un-buffered Memory*
Dual Channel Memory Architecture
Supports Intel
®
Extreme Memory Profile (XMP)
OptiMem III
* 10
th
Gen Intel
®
Core™ i9/i7 CPUs support 2933/2800/2666/2400/2133 natively.
Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Expansion Slots
Intel
®
10
th
Gen Processors
2 x PCIe 3.0 x16 slots (support x16 or x8/x8 modes)
Intel
®
Z490 Chipset
1 x PCIe 3.0 x4 slot*
* PCIEx4 slot shares bandwidth with SATA6G_56 and PCIEx4 slot is default
set at x2 mode.
Multi-GPU support
Supports NVIDIA 2-Way SLI
®
Technology
Supports AMD 3-Way CrossFireX™ Technology
Storage
Total supports 4 x M.2 slots and 8 x SATA 6Gb/s ports
Intel
®
10
th
Gen Processors
DIMM.2_1 slot (Key M) via ROG DIMM.2, type 2242/2260/2280/22110
(supports PCIe 3.0 x4 mode)*
DIMM.2_2 slot (Key M) via ROG DIMM.2, type 2242/2260/2280/22110
(supports PCIe 3.0 x4 mode)*
Intel
®
Z490 Chipset
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA
modes)**
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 mode)
8 x SATA 6Gb/s ports
Intel
®
Rapid Storage Technology supports Raid 0,1,5,10
Intel
®
Optane™ Memory Ready
* The DIMM.2 Slots are disabled by default. Please adjust BIOS settings to
enable DIMM.2 Slots.
** When M.2_1 is operating in SATA mode, SATA6G_2 will be disabled.
Ethernet
1 x Marvell
®
AQtion AQC107 10Gb Ethernet
1 x Intel
®
I225-V Ethernet
ASUS LANGuard
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