ASUS TUF X299 MARK 1 LGA2066

Form Factor
ATX
CPU Socket
2066
Chipset
Intel X299
Memory Type
DDR4
Memory Channel
Quad (4) [6+ Core] / Dual (2) [4 Core]
Memory Type (ECC)
Non-ECC
Memory Type (R/U)
UDIMM (Unbuffered)
Memory Speed (Mhz)

DDR4 - 2133
DDR4 - 2400
DDR4 - 2666
DDR4 - 3600(OC)
DDR4 - 4000(OC)
Max. Memory Capacity
128GB (8x16GB) [6+ Core] / 64GB (4x16GB) [4 Core]
Audio
Realtek ALC S1220A 7.1 HD Audio
Primary GPU Interface
PCIe 3.0 (x16)
SLI Support
3-Way SLi
Crossfire Support
3-Way CrossFire
On-Board Graphics Connectors
None
Expansion Slots

1 x M.2, 2242/2260/2280, PCIe 3.0/SATA
1 x M.2, 2242/2260/2280/22110, PCIe 3.0
2 x PCIe 3.0 x16
1 x PCIe 3.0 x16 (x8 Bandwidth)
2 x PCIe 3.0 x4
SATA Support
SATA3 / M.2
RAID Support via
SATA
Storage Mode Support

Intel Optane Memory Ready
Intel Rapid Start Technology
Intel® Smart Response Technology
NVMe Boot (via M.2 PCIe Slot)
NVMe Boot (via PCIe 3.0 Slot)
RAID 0
RAID 1
RAID 10
RAID 5
Internal I/O

1 x 24-pin (Power)
1 x 4-pin (Power)
1 x 4-pin Assistant Fan Connector
1 x 4-pin CPU Fan Connector
1 x 4-pin CPU OPT Fan Connector
1 x 4-pin H_AMP_Fan Connector
5 x 4-pin System Fan Connector
1 x 4-pin W_PUMP+ Connector
1 x 8-pin (Power)
1 x Aura RGB Strip Headers
1 x Clear CMOS jumper
1 x CPU_OV jumper
1 x Front Panel Audio Header
1 x MemOK! Button
1 x Power button
8 x SATA III - 6Gb/s
1 x Serial (COM) Header
1 x System panel(s) (Q-Connector)
3 x Thermal sensor connector
1 x Thunderbolt header
1 x TPM Header
1 x USB 2.0 Header
2 x USB 3.1 Gen1 Header
1 x USB 3.1 Gen2 Header
Network Interface Type
Dual Wired Gigabit LAN (10/100/1000)
Network Chip/Modules

1 x Intel® I211 (Gigabit LAN)
1 x Intel® I219V (Gigabit LAN)
Rear I/O Connectors

2 x 10/100/1000 (LAN)
2 x Audio I/O
1 x Line In
1 x Line Out
1 x Mic-In
1 x SPDIF Out (Optical)
1 x TUF Detective USB port
4 x USB 2.0
4 x USB 3.1 Gen1 Type-A
1 x USB 3.1 Gen2 Type A
1 x USB 3.1 Gen2 Type-C
1 x USB BIOS Flashback Button