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MSI X99S SLI Plus LGA 2011-v3 Intel X99 SATA 6Gb/s USB 3.0 ATX Intel Motherboard
- Intel X99
- Core i7 (LGA2011-v3)
- DDR4 3333*(*OC)/ 3110*/ 3000*/ 2750*/ 2666*/ 2600*/ 2400*/ 2200*/ 2133
X99S SLI PLUS
- Supports New Intel® Core™ i7 processors Extreme Edition in LGA 2011-3 socket
- Supports Quad Channel DDR4-3333(OC) Memory
- Turbo M.2: delivering next generation M.2 Gen3 x4 performance with transfer speeds up to 32Gbps
- SATA Express + USB 3.0 + SATA 6Gbps
- Multi-GPU: NVIDIA Quad SLI & AMD Quad CrossFire Support
- OC Engine: For More Flexible BCLK Adjustments
- USB Steel Power: Super Stable 5V Power & Better Signal Transmission over USB
- Intel® Gigabit LAN: Always connected with Intel® Gigabit LAN networking
- Guard-Pro: Improved Protection and Power Efficiency
- Military Class 4: Top Quality & Stability
- OC Genie 4: Overclock in 1 Second
- Click BIOS 4: Easily Fine-tune Your System
- Command Center: Control & Customize Your PC Settings

Enjoy a blazing fast system boot up and insanely fast loading of applications and games with selected MSI motherboards. We offer the next generation of high speed storage support through M.2 and SATA Express. M.2 and SATA Express transfer data through a PCI Express 2.0 x 2 interface up to 10Gbps, making it 67% faster than SATA 3.0 solutions.
Faster Storage Solutions with M.2
M.2 is the successor to mSATA, offering a 67% performance increase up to 10Gbps. M.2 is packed in a small form factor and is compatible with three different sizes to fit most storage solutions.
Flexible Fast Storage with SATA Express
SATA Express introduces a new solution in high speed storage through PCI Express, providing more bandwidth for the latest generation SSDs. We offer flexible solutions with a M.2 to SATA Express converter for more convenience


Run into unstable situations when pushing your CPU to the limit? This occurs because the internal clocks are linked through the 100 MHz BCLK strap. Thanks to a integrated Clock Generator, MSI® motherboards support more flexible BCLK adjustments, from 100 / 125 / 167 MHz straps. Using these straps prevents system crashing while overclocking on the edge and opens doors to achieve the absolute maximum.
More Speed
More Bandwidth
Less Power
MSI® engineers made sure you can enjoy high speed DDR4 compatibility. DDR4 brings higher memory speeds at even lower power usage as low as 1.05v. DDR4 offers higher volume sticks, this means larger memory configurations are possible up to 64GB.


Intel® Gigabit LAN
Always connected with Intel® Gigabit LAN networking. The latest MSI 9 Series motherboards come equipped with the high quality network solution from Intel®. Optimized for multimedia and gaming use to deliver a stable and fast network connection.

Military Class 4
Military Class 4 is the next step in high quality components. The Dark Choke and Solid CAP will make sure that your PC runs more stable under extreme gaming conditions.

Super Ferrite Chokes
uper Ferrite Chokes use a Ferrite core that is Super-Permeable. This allows the Super Ferrite Chokes to run at a 95°F (35°C) lower temperature, have a 30% higher current capacity, a 20% improvement in power efficiency and better overclocking power stability.

Solid Cap
With their aluminum core design and Japanese made quality, Solid Cap.'s are made for high-end design motherboard. Not only do Solid Cap.'s could provide lower Equivalent Series Resistance (ESR), but also work firmly for over 10 years.

Use XSplit Gamecaster to stream all of your gaming activities


Add a webcam and show your game face

10% Reduction in moisture absorption helps prevent "Conductive Anodic Filament." Untreated PCB's can have 10 times higher failure rate.

All key components used in MSI motherboards have all passed military testing ensuring stable operation in the harshest environments.

Each and every I/O port is protected against the hazards of Electro Static Discharge.

All MSI motherboards comply with stringent American FCC regulations and reduce the impact of Electromagnetic Interference.


ECO Power helps users to manage their hardware and power usage. Save up to 29% power consumption by completely disabling unnecessary hardware. ECO Power not only lowers the power consumption but also avoids short circuiting and signal noise.


With specially designed circuit protection, the MSI motherboard protects the CPU against overheating and USB devices from short circuiting.



Are your USB Bitcoin ASICs drawing too much USB power resulting in losing bitcoins? USB Steel Power offers a stable 5 volt to all USB ports via an extra PWM, optimizing all USB ports so that you'll never have to worry about any Bitcoin loss.


With the one-second overclocking option OC Genie we're giving you even more performance. Just hit the button and your PC gets another adrenalin shot straight away. Give your system an awesome performance boost with ease.

The MSI Click BIOS 4 is the latest UEFI BIOS with optimizations for Windows 8. Not only that it also reacts faster, runs smoother and has better mouse support. And this all comes with many cool features. Click on the button on the right to visit our dedicated BIOS page and learn more.


Command Center
MSI's Command Center software is a very powerful tool to push your motherboard to the max. With a very intuitive touch ready interface, Command Center allows users to tune settings to increase system stability, maximize overclocking performance and adjust cooling features.

Live Update 6
MSI Live Update is renewed! Our popular software automatically downloads and installs the latest drivers, BIOS and software. Rest assured while your system is always configured using the latest software so you get the maximum performance and stability.

Unlimited RAMdisk
MSI Command Center integrates an unlimited RAMdisk. With a RAMdisk you can create a virtual drive from your system memory enabling speeds 20x faster than a modern SSD.
- Speed up system performance
- Load complete game images
- Speed up games, apps and browser

ECO Center
Save the planet, lower your electrical bill. ECO Center lets you disable unused chips and functions used on your motherboard. By cutting off the power entirely, your motherboard will run more efficient, up to 29%!


The MSI Smart Utilities application helps to easily setup, configure and boost your systems' performance and more through 3 Intel® key technologies:
- Intel® Rapid Start
- Intel® Smart Response*
- Intel® Smart Connect


No more seamless waiting for your O/S to be loaded! MSI Fast Boot helps to make your system boot lightning fast. MSI Fast Boot also features a GO2BIOS button. Simply click it to restart your PC and go straight to the system BIOS.
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Sennow Return Policy
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-626-913-0828
- Support Website
- View other products from MSI