ASUS MB Sc 2066 WS X299 PRO, Intel X299, 8xDDR4 90SW0090-M0EAY0

Intel X299

Intel Core™ X-series Processors (4-core)
Intel Core™ X-series Processors (6-core above)
4 x DIMM, Max. 64GB, DDR4 3600(O.C.)/2400/2666/4133(O.C.)/2133 MHz Un-buffered, Non-ECC Memory
* Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.
Supports Intel Extreme Memory Profile (XMP)
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.
8 x DIMM, Max. 128GB, DDR4 2133/2666/2400/3600(O.C.)/4133(O.C.) MHz Non-ECC, Un-buffered Memory

Supports AMD 3-Way CrossFireX™ Technology *
Supports NVIDIA 3-Way SLI™ Technology *

1 x PCIe 3.0 x16 (x4 mode)
2 x PCIe 3.0 x16 (x4 mode)
1 x PCIe 3.0 x16 (x4 mode)
1 x PCIe 3.0 x4 (x4 mode)
16-Lane CPU-
1 x PCIe 3.0 x16 (x8 mode)
44-Lane CPU-
28-Lane CPU-
1 x PCIe 3.0 x16 (x8 mode)
1 x PCIe 3.0 x16 (x8 mode)
1 x PCIe 3.0 x4 (x4 mode)
1 x PCIe 3.0 x16 (x16 mode)
1 x PCIe 3.0 x4 (x4 mode)
2 x PCIe 3.0 x16 (x16 mode)

Support Intel Rapid Storage Technology enterprise 5.1 for X-Series(6-core and above) CPU RAID
Supports Intel Smart Response Technology
1 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)*²
Intel X299 Chipset :
1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)*¹
6 x SATA 6Gb/s port(s)
1 x U.2 connector
Support Raid 1, 5, 10, 0
Intel Rapid Storage Technology 15 support
Intel Optane™ Memory Ready

Intel I210-AT, 2 x Gigabit LAN Controller(s)

- Impedance sense for front and rear headphone outputs
Separate layer for left and right track, ensuring both sound deliver equal quality
7.1-Channel High Definition Audio CODEC featuring Crystal Sound 3 Realtek ALC S1220A
Audio Feature :
- Unique de-pop circuit: Reduces start-up popping noise to audio outputs
- DTS Headphone:X
- DTS Connect
- Premium Japanese audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity
- Audio amplifier: Provides the highest-quality sound for headphone and speakers
- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
113 dB (Line-out at rear) 120 dB and - High quality (Line-in) SNR stereo playback output
- Supports : Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking
Premium Japan-made audio capacitors provides warm, natural, and immersive sound with exceptional clarity and fidelity

ASMedia USB 3.1 Gen 2 controller :
1 x USB port(s)
Intel X299 Chipset :
6 x USB 2.0 port(s) (4 at back panel, , 2 at mid-board)
ASMedia USB 3.1 Gen 2 controller :
2 x USB 3.1 Gen 2 port(s) (Type-A + USB Type-C^TM, 2 at back panel, )
Intel X299 Chipset :
6 x USB 3.1 Gen 1 port(s) (2 at mid-board, 4 at back panel, )

ASUS 5X Protection III :
- ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention
- ASUS Overvoltage Protection: World-class circuit-protecting power design
- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!
- ASUS SafeSlot Core: Fortified PCIe Slot prevents damage
- ASUS ESD Guards - Enhanced ESD protection
5-Way Optimization by Dual Intelligent Processors 5
- 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ VRM, Fan Expert 4, and Turbo App
ASUS Q-Design :
- ASUS Q-LED (DRAM, CPU, VGA, Boot Device LED)
- ASUS Q-Shield
- ASUS Q-Connector
- ASUS Q-Code
- ASUS Q-DIMM
- ASUS Q-Slot
OC Design - ASUS PRO Clock II Technology
ASUS EPU :
- EPU
Fan Xpert4
- Fan Xpert 4 featuring Fan Auto Tuning function and multiple thermistors selection for optimized system cooling control
M.2 and U.2 Onboard (The Latest Transfer Technology with up to 32Gb/s Data-transfer Speeds for M.2 and U.2)
ASUS Digital Power Design :
- Industry leading Digital 2 Phase DRAM Power Design
- Industry leading Digital 8 Phase CPU Power Design
ASUS EZ DIY :
- ASUS CrashFree BIOS
- ASUS EZ Flash
- ASUS USB BIOS Flashback
- Multi-language BIOS
TPU

ASUS Exclusive Features :
- AI Suite 3
- Turbo LAN
- Crystal Sound 3
- Ai Charger+
Asus Control Center (ACC) IT management software supported
AURA :
- Aura RGB Strip Headers
- Aura Addressable Strip Header(s)

1 x Optical S/PDIF out
4 x USB 2.0
2 x LAN (RJ45) port(s)
2 x USB 3.1 Gen 2 (teal blue)Type-A + USB Type-C^TM
4 x USB 3.1 Gen 1
1 x USB BIOS Flashback Button(s)
1 x 8-channel Audio I/O

1 x Rear fan
1 x Front panel connector(s)
1 x USB 3.1 Gen 2 front panel connector
2 x 8-pin ATX 12V Power connector(s)
1 x PUMP Fan connector
1 x Thunderbolt header(s)
1 x AUX panel header(s)
1 x AIO_PUMP connector
1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s)
1 x Thermal sensor connector(s)
1 x Aura RGB Strip Header
1 x CPU OV
1 x AAFP connector
2 x M.2 Socket 3
1 x PANEL2
1 x 6-pin EZ_PLUG Power connector(s)
1 x MemOK! button(s)
1 x Clear CMOS button(s)
1 x TPM header
1 x 5-pin EXT_FAN(Extension Fan) connector
1 x EZ XMP switch
1 x U.2 Connector (support U.2 NVMe device)
1 x PANEL1
1 x VROC_HW_Key
6 x SATA 6Gb/s connector(s)
1 x Aura Addressable Strip Header(s)
1 x COM port header
1 x 24-pin EATX Power connector(s)
2 x CPU Fan connector(s)
1 x Power-on button(s)
1 x USB 3.1 Gen 1 connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s)

12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
ATX Form Factor