Model

Brand

ASUS

Series

TUF

Model

X299 Mark 1

Supported CPU

CPU Socket Type

LGA 2066

CPU Type

Core X series (LGA2066)

Supported CPU Technologies

The Intel Turbo Boost Max Technology 3.0 support depends on the CPU types

Chipsets

Chipset

Intel X299

Onboard Video

Onboard Video Chipset

Supported only by CPU with integrated graphic

Memory

Number of Memory Slots

Core X-series Processors (6-core above): 8 x 288pin
Core X-series Processors (4-core): 4 x 288pin

Memory Standard

DDR4 4000(O.C.)/ 3600(O.C.)/ 2666/ 2400/ 2133
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.

Maximum Memory Supported

Core X-series Processors (6-core above): 128GB
Core X-series Processors (4-core): 64GB

Expansion Slots

PCI Express 3.0 x16

44-Lane CPU-
3 x PCIe 3.0/2.0 x16 (x16, x16/x16, x16/x16/x8)
28-Lane CPU-
3 x PCIe 3.0/2.0 x16 ( x16, x16/x8, x16/x8/x4)
16-Lane CPU-
3 x PCIe 3.0/2.0 x16 (x16, x8/x8, x8/x8/x1)

PCI Express x4

2 x PCIe 3.0 x4 (max at x4 mode) *1
*1. PCIEX4_1 max. at x1 mode, PCIEX4_2 max. at x4 mode

Storage Devices

SATA 6Gb/s

8 x SATA 6Gb/s

M.2

1 x M.2 x4 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
1 x M.2 x4 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)

SATA RAID

0/1/5/10

Onboard Audio

Audio Chipset

Realtek ALC S1220A

Audio Channels

8 Channels

Onboard LAN

LAN Chipset

Intel I219-V

Second LAN Chipset

Intel I211

Max LAN Speed

Dual 10/100/1000Mbps

Rear Panel Ports

RJ45

2 x RJ45

USB 3.1

2 x USB 3.1 Gen 2 (Type-A + USB Type-C)
4 x USB 3.1 Gen 1

USB 1.1/2.0

4 x USB 2.0 (one port can be switched to USB BIOS Flashback)

S/PDIF Out

1 x Optical

Audio Ports