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ATX motherboard black and white finish four PCIe slots LGA 2011-v3 socket

MSI

MSI X99S SLI Krait Edition Intel motherboard

SKU CH-XBX8-FAKE1

Supports Core i7 Extreme CPUs on LGA 2011-v3 with four-channel DDR4 up to 3333 MHz and 128 GB capacity

  • CPU Socket TypeLGA 2011-v3
  • CPU TypeSupports New Intel Core™ i7 Processor Extreme Edition for LG
  • ChipsetIntel X99
  • Memory StandardSupports four-channel DDR4 2133/2200/2400/2600/2666/2750/300
  • Maximum Memory Supported128GB
  • PCI Slots4 x PCIe 3.0 x16 slots (PCI_E1,3,5,6), support up to 3-way m
  • Supports up to 128GB DDR4 memory for heavy multitasking
  • Four PCIe 3.0 x16 slots enable 3-way graphics configurations
  • Intel I210-AT Gigabit LAN provides reliable wired networking
  • Realtek ALC1150 delivers 7.1-channel high-definition audio
  • Ten SATA III ports plus SATA Express and M.2 offer extensive storage connectivity

Intel X99 platform board

This MSI motherboard uses the Intel X99 chipset and an LGA 2011-v3 socket for Core i7 Extreme Edition processors. It targets enthusiasts building high-end desktop systems that need quad-channel DDR4 memory and multi-GPU capability. The board supports up to 128 GB of RAM across eight slots.

Quad-channel DDR4 and flexible PCIe

Four full-length PCIe 3.0 x16 slots run at x16, x16/x16 or x16/x16/x8 depending on how many cards are installed. Two additional PCIe 2.0 x1 slots provide room for add-in controllers. Ten SATA III ports, one SATA Express connector and one M.2 interface give extensive storage options.

Intel gigabit LAN and Realtek audio

A single Intel I210-AT controller handles wired networking at gigabit speeds. The Realtek ALC1150 codec delivers 7.1-channel high-definition audio with S/PDIF output. Six USB 3.0 ports and six USB 2.0 ports are split between the rear panel and internal headers for front-panel connectivity.

Highlights

  • Supports up to 128GB DDR4 memory for heavy multitasking
  • Four PCIe 3.0 x16 slots enable 3-way graphics configurations
  • Intel I210-AT Gigabit LAN provides reliable wired networking
  • Realtek ALC1150 delivers 7.1-channel high-definition audio
  • Ten SATA III ports plus SATA Express and M.2 offer extensive storage connectivity

Specifications

BrandMSI
SeriesMSI X99S SLI Krait Edition
ModelMSI X99S SLI Krait Edition
CPU Socket TypeLGA 2011-v3
CPU TypeSupports New Intel Core™ i7 Processor Extreme Edition for LGA2011-3 Socket.
ChipsetIntel X99
Memory StandardSupports four-channel DDR4 2133/2200/2400/2600/2666/2750/3000/3110/3333 (OC) MHz memory
Maximum Memory Supported128GB
PCI Slots4 x PCIe 3.0 x16 slots (PCI_E1,3,5,6), 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**
2x PCIe 2.0 x1 slots (PCI_E2,4)
* For the CPU that supports 40 PCIe lanes
** For the CPU that supports 28 PCIe lanes
SATA RAID1XM.2 interface, 1xSATA Express interface, 10xSATA III interface
Audio ChipsetRealtek ALC1150 Codec
- 7.1-Channel High Definition Audio
- Supports S/PDIF output
LAN Chipset1 x Intel I210-AT Gigabit LAN controller
Onboard USBIntel 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.

Questions about this item

What DDR4 speeds can the X99S SLI Krait Edition actually run?

The board supports four-channel DDR4 at 2133, 2200, 2400, 2600, 2666, 2750, 3000, 3110 and 3333 MHz; speeds above 2133 MHz require overclocking.

How much space does this Micro ATX board need inside the case?

It fits any chassis with Micro ATX or larger mounting holes and uses the standard ATX I/O shield supplied in the box.

What is the first step when installing this motherboard, and what do builders often skip?

Fit the I/O shield into the case before seating the board; skipping it forces a full teardown to add it later.

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