Memory
4 x DIMM max 64GB DDR4 2666 MHz
4 x DIMM max 64GB DDR4 2666 MHz
4 x DIMM max 64GB DDR4 2666 MHz
4 x DIMM max 64GB DDR4 2666 MHz
PCIe x16 Slots
2 x PCIe 3.0 x16 SafeSlots (supports x16, x8/x8)
1 x PCIe 3.0 x16 SafeSlot (supports x8)
2 x PCIe 3.0/2.0 x16 (single at x16 or dual at x8/x8)
1 x PCIe 3.0/2.0 x16 (single at x8)
1 x PCIe 3.0/2.0 x16 (max @ x16 mode)
1 x PCIe 3.0/2.0 x16 slot (max @ x8 mode)
1 x PCIe 3.0/2.0 x16 (max @ x16 mode)
1 x PCIe 3.0/2.0 x16 slot (max @ x8 mode)
Multi-GPU
AMD® CrossfireX™
NVIDIA® 2-Way SLI™
AMD® 2-Way/Quad-GPU CrossFireX™
NVIDIA® 2-Way/Quad-GPU SLI™
AMD® CrossFireX™
N/A
Graphics
N/A
DisplayPort 1.2, HDMI 1.4b
HDMI 1.4, DVI-D, D-Sub
HDMI 1.4, DVI-D, D-Sub
Audio
ROG SupremeFX S1220 Codec with ES9023P DAC
Realtek® S1220A Codec
Realtek® ALC 887-VD2 Codec
Realtek® ALC 887-VD2 Codec
Audio Effects
Sonic Studio III
Sonic Radar III
N/A
N/A
N/A
Networking
Intel® I211-AT
LANGuard
ROG GameFirst IV
Intel® I211 AT
Gigabit LAN
Realtek® 8111H
Gigabit LAN
Realtek® 8111H
Gigabit LAN
32Gb/s M.2
1 x M.2 Socket 3 for M Key, type 2242/2260/2280/22110 (supports PCIe 3.0 x4 and SATA)
1 x M.2 Socket 3 for M Key, type 2242/2260/2280/22110 (supports PCIe 3.0 x4 and SATA)
1 x M.2 Socket 3 for M Key, type 2242/2260/2280/22110 (supports PCIe 3.0 x4 and SATA)
1 x M.2 Socket 3 for M Key, type 2242/2260/2280/22110 (supports PCIe 3.0 x4 and SATA)
Wireless/Bluetooth
M.2 (E-key) Slot
*802.11 AC Wifi + Bluetooth 4.1 module required
N/A
N/A
N/A
USB 3.1 Front Panel Connector
1
1
N/A
N/A
USB
2 x USB 3.1 (1 Type-A, 1 Type-C)
8 x USB 3.0
4 x USB 2.0 ports
2 x USB 3.1 Type-A, 6 x USB 3.0 (5 Type-A, 1 Type-C)
2 x USB 3.1 Type-A, 4 x USB 3.0, 2 x USB 2.0
2 x USB 3.1 Type-A, 4 x USB 3.0
4-pin RGB Header
2
1
N/A
N/A
SafeSlot
2
2
1 x SafeSlot Core
1 x SafeSlot Core
Form Factor
ATX
ATX
ATX
mATX