Item Condition: Prior customer stated "Board does not work/defective". For Parts or Repair and Sold as is. Accessories include I/O Shield, 2x SLI Bridge, 6x SATA Cable, Manual, Antenna, WIFI Bluetooth Module, 6x V Check Cables, M Connector. Buyer acknowledges and assumes risk with purchase.ModelBrandMSISeriesMSI GamingModelX99S Gaming 9 ACKSupported CPUCPU Socket TypeLGA 2011-v3CPU TypeCore i7 (LGA2011-v3)ChipsetsChipsetIntel X99MemoryNumber of Memory Slots8x288pin (DDR4)Memory StandardDDR4 3333*(*OC)/ 3110*/ 3000*/ 2750*/ 2666*/ 2600*/ 2400*/ 2200*/ 2133Maximum Memory Supported128GBChannel SupportedQuad ChannelExpansion SlotsPCI Express 3.0 x165 x PCIe 3.0 x16 slots, support up to 4-way mode
- 1-way mode: x16/ x0/ x0/ x0/ x0
- 2-way mode: x16/ x0/ x0/ x16/ x0*, 16/ x0/ x0/ x8/ x0**
- 3-way mode: x16/ x0/ x0/ x16/ x8*, x8/ x8/ x0/ x8/ x0**
- 4-way mode: x8/ x8/ x0/ x16/ x8*, x8/ x8/ x0/ x8/ x4**
* For the CPU that supports 40 PCIe lanes
** For the CPU that supports 28 PCIe lanesStorage DevicesSATA 6Gb/s10 x SATA 6Gb/s ports (2 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)
* The SATA Express port or SATA5~6 ports will be unavailable when installing the M.2 (Gen2 x2 mode) module in the M.2 port.SATA Express1 x SATA Express port*
* The SATA Express port or SATA5~6 ports will be unavailable when installing the M.2 (Gen2 x2 mode) module in the M.2 port.M.21 x M.2 port, supports up to 32Gb/s speed**
** Intel RST does not support PCIe M.2 SSD with Legacy ROM.Onboard AudioAudio ChipsetRealtek ALC1150Audio Channels7.1 ChannelsOnboard LANLAN ChipsetKiller E2205 Gigabit LAN controller*
*The Killer Network Manager is only available for Windows 7/ 8/ 8.1 currently. The supported drivers for other operating systems would be available on the website if provided by vender.Max LAN Speed1GbpsWireless LANKiller Wireless 1525 module.
- Supports 2x2 802.11a/b/g/n/ac with advanced features
- Supports 20/ 40MHz at 2.4GHz and 20/ 40/ 80MHz at 5GHzBluetoothKiller Wireless 1525 module.
- Supports Bluetooth v4.1Rear Panel PortsBack I/O Ports1 x Optical S/PDIF Out / 1 x PS/2 Keyboard/Mouse Combo / 2 x USB 2.0/1.1 / 8 x USB 3.0PS/21 x PS/2 keyboard/mouse portRJ451 x RJ45USB 3.08 x USB 3.0USB 1.1/2.02 x USB 2.0S/PDIF Out1 x OpticalAudio Ports5 x OFC audio jacksInternal I/O ConnectorsOnboard USB4 x USB 3.0 + 4 x USB 2.0Other Connectors- 1 x 24-pin ATX main power connector
- 1 x 8-pin ATX 12V power connector
- 1 x 4-pin ATX 12V power connector
- 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
- 9 x V-Check connectorsts
- 1 x Clear CMOS jumper
- 1 x Power button
- 1 x Reset button
- 1 x OC Genie button
- 1 x Multi-BIOS switch
- 1 x OC Genie mode switch
- 1 x Audio power switch
- 1 x Slow mode booting switch
- 1 x 2-Digit Debug Code LED
- 1 x Wi-Fi/Bluetooth module connectorPhysical SpecForm FactorExtended ATXDimensions (W x L)12" x 10.4"Power Pin24 PinFeaturesFeaturesSupports New Intel Core i7 processors Extreme Edition in LGA 2011-3 socketSupports Quad Channel DDR4-3333(OC) MemoryACK: Use Killer DoubleShot Pro to combine Killer WIFI with Killer LAN for the best online gaming experienceTurbo M.2 : Delivering next generation M.2 Gen3 x4 performance with transfer speeds up to 32 Gb/sSATA Express + USB 3.0 + SATA 6Gb/sStreaming Engine: Fantastic Full HD hardware streaming at 60 Mbps without impacting CPU performanceMulti-GPU: 4-Way NVIDIA SLI & AMD CrossFire SupportOC Engine: Reach higher overclocking results with more flexible BCLK adjustments at 100/125/167MHz.Audio Boost 2: Reward Your Ears with True QualityUSB Audio Power: Serve Stable 5V Power & Better Signal Transmission over USBXSplit Gamecaster: Show off you skills to the world with a 2 year premium license for this popular streaming softwareGuard-Pro: Improved Protection and Power EfficiencyOC Genie 4: Overclock in 1 SecondGaming App: Boost your framerateClick BIOS 4: Easily Fine-tune Your SystemSound Blaster Cinema 2: Benefit from Creative software to get a more realistic surround sound experienceGaming Device Port: Optimized with Triple Gold-plating for High Polling Rate Gaming Devices