MSI X99S SLI PLUS

CPU 

• Supports New Intel® Core™ i7 Processor Extreme Edition for LGA2011-3 Socket.
Please refer to CPU Support for compatible CPU; the above description is for reference only.
 

Chipset 

• Intel® X99 Express Chipset
 

Main Memory

• Support eight DDR4 DIMMs 2133/2200(OC)/2400(OC)/2600(OC)/2666(OC)/2750(OC)/3000(OC)/3110(OC)/3333(OC) MHz, up to 128GB Max.
- Supports Quad-Channel mode
- Supports non-ECC, un-buffered memory
- Supports Intel® Extreme Memory Profile (XMP)
 

 
Slots

• 4 x PCIe 3.0 x16 slots, support up to 3-way mode
- 1-way mode: x16/ x0/ x0/ x0
- 2-way mode: x16/ x16/ x0/ x0*, 16/ x8/ x0/ x0**
- 3-way mode: x16/ x16/ x0/ x8*, x8/ x8/ x8/ x0**
* For the CPU that supports 40 PCIe lanes
** For the CPU that supports 28 PCIe lanes

Multi-GPU Support

• Supports 3-Way NVIDIA® SLI™ Technology 
• Supports 3-Way AMD® CrossFire™ Technology*
* Supports Windows 7 and Windows 8/ 8.1
 

On-Board SATA

• Intel® X99 Express Chipset

• 10 x SATA 6Gb/s ports (2x ports reserved for SATA Express port)*

- SATA1~6 support RAID 0, RAID 1, RAID 5 and RAID 10

- SATA7~10 ports only support IDE mode and AHCI mode.

- Supports Intel® Smart Response Technology (Windows 7/ 8/ 8.1)

• 1 x SATA Express port*

• 1 x M.2 port, supports up to 32Gb/s speed**

- M.2 port supports 4.2cm/ 6cm/ 8cm length module

- M.2 PCIe interface does not support RAID 0, RAID1, RAID 5 and RAID 10.
 

* The SATA Express port or SATA5~6 ports will be unavailable when installing the M.2 SATA interface module in the M.2 port.

** Intel RST does not support PCIe M.2 SSD with Legacy ROM.

USB

• Intel X99 Express Chipset

- 6 x USB 3.0 ports (2 ports on the back panel, 4 ports available through the internal USB 3.0 connectors*)

- 6 x USB 2.0 ports (2 ports on the back panel, 4 ports available through the internal USB 2.0 connectors)
 

• ASMedia ASM1042AE

- 2 x USB 3.0 ports on the back panel
 

• VIA VL805

- 4 x USB 3.0 ports on the back panel

* Internal JUSB1 connector supports MSI Super Charger.

Audio

• Realtek® ALC892 Codec

- 7.1-Channel High Definition Audio

- Supports S/PDIF output

LAN 

• 1 x Intel I218 Gigabit LAN 
 

Internal I/O Connectors

- 1 x 24-pin AT x main power connector

- 1 x 8-pin AT x 12V power connector

- 10 x SATA 6Gb/s connectors

- 1 x SATA E xpress connector

- 1 x M.2 connector

- 2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports)

- 2 x USB 3.0 connectors (supports additional 4 USB 3.0 ports)

- 2 x 4-pin CPU fan connectors

- 3 x 4-pin system fan connectors

- 1 x Front panel audio connector

- 2 x System panel connectors

- 1 x TPM module connector

- 1 x Chassis Intrusion connector

- 1 x Clear CMOS jumper

- 1 x Slow mode booting jumper

- 1 x Power button

- 1 x Reset button

- 1 x OC Genie button

- 1 x Multi-BIOS switch

Back Panel I/O Ports <

- 1 x PS/2 keyboard/ mouse combo port

- 2 x USB 2.0 ports

- 1 x Clear CMOS button

- 8 x USB 3.0 ports

- 1 x LAN (RJ45) port

- 1 x Optical S/PDIF OUT connector

- 5 x OFC audio jacks

BIOS

• The motherboard BIOS provides "Plug & Play" BIOS which detects the peripheral devices and expansion cards of the board automatically.
• The motherboard provides a Desktop Management Interface(DMI) function which records your motherboard specifications.
 

• 12 in. x 9.6 in. (30.5 cm x 24.4 cm) ATX Form Factor
 

 
Mounting

• 9 mounting holes