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X99 SOC Champion Intel X99 (Socket 2011) DDR4 EATX Motherboard

  • Socket 2011-3
  • Intel X99 Chipset
  • 4x PCI-E 3.0 x16
  • 3x PCI-E x1
  • 10x SATA 6Gb/s
  • SATA Express
  • M.2 Slot
  • 6x USB 3.0
  • 8x USB 2.0
  • Intel LAN
  • 7.1 HD Audio
  • Quad Crossfire & SLI Support


10+ In stock


Stock Code: MB-520-GI

EAN: 00000000

MPN: X99 SOC Champion

Manufacturer: Gigabyte


Product information: X99 SOC Champion Intel X99 (Socket 2011) DDR4 EATX Motherboard


CPU - Support for Intel® Core" i7 processors in the LGA2011-3 package
- L3 cache varies with CPU
(Please refer "CPU Support List" for more information.)
Chipset Intel® X99 Express Chipset
Memory - 4 x DDR4 DIMM sockets supporting up to 32 GB of system memory
* Due to a Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than the size of the physical memory installed. - 4 channel memory architecture
- Support for DDR4 3400(O.C.)* / 3333(O.C.) / 3200(O.C.) / 3000(O.C.) / 2800(O.C.) / 2666(O.C.) / 2400(O.C.) / 2133 MHz memory modules
- Support for non-ECC memory modules
- Support for Extreme Memory Profile (XMP) memory modules
* Note : For DDR4 XMP 3400MHz, please update BIOS to the latest version.
** Please refer "Memory Support List" for more information.
Audio - Realtek® ALC1150 codec
- High Definition Audio
- 2/4/5.1/7.1-channel
- Support for S/PDIF Out
LAN Intel® GbE LAN chip (10/100/1000 Mbit)
Expansion Slots - 2 x PCI Express x16 slots, running at x16 (PCIE_1 PCIE_2)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIE_1 slot; if you are installing two PCI Express graphics cards, it is recommended that you install them in the PCIE_1 and PCIE_2 slots.

- 2 x PCI Express x16 slots, running at x8 (PCIE_3 PCIE_4)
* The PCIE_4 slot shares bandwidth with the PCIE_1 slot. When the PCIE_4 slot is populated, the PCIE_1 slot will operate at up to x8 mode.
* When an i7-5820K CPU is installed, the PCIE_2 slot operates at up to x8 mode and the PCIE_3 operates at up to x4 mode.
(All PCI Express x16 slots conform to PCI Express 3.0 standard.)

- 3 x PCI Express x1 slots
(All PCI Express x1 slots conform to PCI Express 2.0 standard.)
Multi-Graphics Technology - Support for 4-Way/3-Way/2-Way AMD CrossFire"/NVIDIA® SLI" technology
* The 4-Way NVIDIA® SLI" configuration is not supported when an i7-5820K CPU is installed. To set up a 3-Way SLI configuration, refer to "1-6 Setting up AMD CrossFire"/NVIDIA® SLI" Configuration."
Storage Interface Chipset:
- 1 x M.2 PCIe connector
(Socket 3, M key, type 2242/2260/2280 PCIe x4x2/x1 SSD support)
* Support for M.2 PCIe SSDs only.
- 1 x SATA Express connector
- 6 x SATA 6Gb/s connectors (SATA3 0~5)
- Support for RAID 0, RAID 1, RAID 5, and RAID 10
* Only AHCI mode is supported when an M.2 PCIe SSD or a SATA Express device is installed.
(M2_20G and SATA Express connectors can only be used one at a time. The SATA Express connector becomes unavailable when an M.2 SSD is installed, but the SATA3 4/5 connectors are still functional.)
- 4 x SATA 6Gb/s connectors (sSATA3 0~3), supporting IDE and AHCI modes only
(An operating system installed on the SATA3 0~5 ports cannot be used on the sSATA 0~3 ports.)
USB Chipset:
- 2 x USB 3.0/2.0 ports available through the internal USB header
- 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)

Chipset + Renesas® uPD720210 USB 3.0 Hub:
- 4 x USB 3.0/2.0 ports on the back panel
Internal I/O 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
- 1 x OC PEG Power Connector
- 1 x SATA Express connector
- 10 x SATA 6Gb/s connectors
- 1 x M.2 Socket 3 connector
- 1 x CPU fan header
- 1 x water cooling fan header (CPU_OPT)
- 3 x system fan headers
- 1 x Thunderbolt" add-in card connector
- 1 x OC Panel connector (for future expansion)
- 1 x front panel header
- 1 x front panel audio header
- 1 x S/PDIF Out header
- 1 x USB 3.0/2.0 header
- 2 x USB 2.0/1.1 headers
- 1 x serial port header
- 1 x Clear CMOS jumper
- 1 x power button
- 1 x reset button
- 1 x Clear CMOS button
- 1 x CPU mode switch
- 1 x OC Trigger switch
- 1 x DualBIOS switch
- 1 x BIOS switch
- Voltage Measurement Points
Back Panel Connectors - 1 x PS/2 keyboard port
- 1 x PS/2 mouse port
- 4 x USB 2.0/1.1 ports
- 4 x USB 3.0/2.0 ports
- 1 x RJ-45 port
- 1 x optical S/PDIF Out connector
- 5 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Line In, Line Out, Mic In)
I/O Controller iTE I/O Controller Chip
H/W Monitoring - System voltage detection
- CPU/System/Chipset temperature detection
- CPU/CPU OPT/System fan speed detection
- CPU/System/Chipset overheating warning
- CPU/CPU OPT/System fan fail warning
- CPU/CPU OPT/System fan speed control
* Whether the fan speed control function is supported will depend on the cooler you install.
BIOS - 2 x 128 Mbit flash
- Use of licensed AMI UEFI BIOS
- Support for DualBIOS"
- PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features - Support for APP Center
* Available applications in APP Center may differ by motherboard model. Supported functions of each application may also differ depending on motherboard specifications.
Ambient LED
EZ Setup
Fast Boot
Cloud Station
ON/OFF Charge
Smart TimeLock
Smart Recovery 2
System Information Viewer
USB Blocker
- Support for Q-Flash
- Support for Smart Switch
- Support for Xpress Install
Bundle Software - Norton® Internet Security (OEM version)
- Intel® Smart Response Technology
- cFosSpeed
Operating System Support for Windows 8.1/8/7
Form Factor E-ATX Form Factor; 30.5cm x 26.4cm
Warranty 3 Year Manufacturer Warranty
Remark Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP. If drivers are available from the vendors, we will update them on the GIGABYTE website.

* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.


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