CPU
1.Supports Intel Core i7-7740X and i5-7640X (4 Cores) processors in the LGA2066 package only
2.L3 cache varies with CPU

Chipset
Intel X299 Express Chipset

Memory
1.4 x DDR4 DIMM sockets supporting up to 64 GB of system memory
2.Dual channel memory architecture
3.Support for DDR4 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200(O.C.) / 3000(O.C.) / 2800(O.C.) / 2666(O.C.) / 2400 / 2133 MHz memory modules
4.Support for non-ECC Un-buffered DIMM memory modules
5.Support for Extreme Memory Profile (XMP) memory modules

Audio
1.Realtek ALC1220 codec
2.High Definition Audio
3.2/4/5.1/7.1-channel
4.Support for S/PDIF Out

LAN
Intel GbE LAN chip (10/100/1000 Mbit)

Expansion Slots
1.1 x PCI Express x16 slot, running at x16 (PCIEX16)
2.1 x PCI Express x16 slot, running at x8 (PCIEX8)
3.1 x PCI Express x16 slot, running at x4 (PCIEX4)
4.2 x PCI Express x1 slots
(All of the PCI Express slots conform to PCI Express 3.0 standard.)

Storage Interface
Chipset: 1.1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2 SSD support) (M2Q_32G)
2.1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 SATA and PCIe x4/x2 SSD support) (M2P_32G)
3.8 x SATA 6Gb/s connectors
4.Support for RAID 0, RAID 1, RAID 5, and RAID 10
Intel Optane Memory Ready

Multi-Graphics Technology
1.Support for NVIDIA Quad-GPU SLI and 2-Way NVIDIA SLI technologies
2.Support for AMD Quad-GPU CrossFire and 3-Way/2-Way AMD CrossFire technologies

USB
Chipset+ASMedia USB 3.1 Gen 2 Controller: 1.2 x USB 3.1 Gen 2 Type-A ports (red) on the back panel
Chipset: 1.10 x USB 3.1 Gen 1 ports (6 ports on the back panel, 4 ports available through the internal USB headers)
2.4 x USB 2.0/1.1 ports available through the internal USB headers

Internal I/O Connectors
1.1 x 24-pin ATX main power connector
2.1 x 8-pin ATX 12V power connector
3.1 x CPU fan header
4.1 x water cooling CPU fan header
5.2 x system fan headers
6.1 x 3 Amp fan/water cooling pump header
7.1 x digital LED strip header
8.1 x digital LED strip power select jumper
9.2 x RGB (RGBW) LED strip extension cable headers
10.2 x M.2 Socket 3 connectors
11.8 x SATA 6Gb/s connectors
12.1 x front panel header
13.1 x front panel audio header
14.1 x S/PDIF Out header
15.2 x USB 3.1 Gen 1 headers
16.2 x USB 2.0/1.1 headers
17.1 x Thunderbolt add-in card connector
18.1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
19.1 x temperature sensor header
20.1 x Clear CMOS jumper

Back Panel Connectors
1.1 x PS/2 keyboard/mouse port
2.2 x USB 3.1 Gen 2 Type-A ports (red)
3.6 x USB 3.1 Gen 1 ports
4.1 x RJ-45 port
5.6 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Side Speaker Out, Line In, Line Out, Mic In)

I/O Controller
iTE I/O Controller Chip

H/W Monitoring
1.Voltage detection
2.Temperature detection
3.Fan speed detection
4.Water cooling flow rate detection
5.Overheating warning
6.Fan fail warning
7.Fan speed control
( Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install)

BIOS
1.2 x 128 Mbit flash
2.Use of licensed AMI UEFI BIOS
3.Support for DualBIOS
4.PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features
1.Support for APP Center
( Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.)
3D OSD
BIOS
AutoGreen
BIOS Setup
Color Temperature
Cloud Station
EasyTune
Easy RAID
Fast Boot
Game Boost
ON/OFF Charge
Platform Power Management
RGB Fusion
Smart Backup
Smart Keyboard
Smart TimeLock
Smart HUD
System Information Viewer
USB Blocker
V-Tuner
2.Support for Q-Flash
3.Support for Xpress Install

Bundle Software
1.Norton Internet Security (OEM version)
2.cFosSpeed

Operating System
Support for Windows 10 64-bit

Form Factor
ATX Form Factor 30.5cm x 24.4cm

Item Dimension (L inchxW inchxH inch)
14 x 11 x 4

Weight
4.00 lb