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ECS X79R-AX (V1.0x) LGA 2011 Intel X79 USB 3.0 ATX Intel Motherboard

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Learn more about the ECS (EliteGroup) X79R-AX (V1.0x)

Model
Brand	ECS
Model	X79R-AX (V1.0x)

Supported CPU
CPU Socket Type	LGA 2011
CPU Type	Core i7 (LGA2011)

Chipsets
Chipset	Intel X79

Onboard Video
Onboard Video Chipset	None

Memory
Number of Memory Slots	4x240pin
Memory Standard	DDR3 2500(OC)/2400(OC)/2133(OC)/1800/1600 Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS. For Windows 64-bit OS with 64-bit CPU, there is no such limitation
Maximum Memory Supported	64GB
Channel Supported	Quad Channel

Expansion Slots
PCI Express 3.0 x16	4 (2 slots run at x8 bandwidth)
PCI Express x1	2 x PCI Express x1

Storage Devices
Serial ATA (SATA)	8 x SATA 6Gb/s
SATA RAID	4 x SATA 3Gb/s and 6 x SATA 6Gb/s support RAID 0, 1, 5, 10 by X79 User please be notice due to chipset limitation, the compatibility and stability of SATA port(SAS6G1_2/3_4) may differ by different devices.

Onboard Audio
Audio Chipset	Realtek ALC892
Audio Channels	8 Channels

Rear Panel Ports
Back I/O Ports	1 x Optical S/PDIF Out / 1 x PS/2 Keyboard/Mouse Combo / 2 x eSATA 6GB/S / 4 x USB 3.0 / 6 x USB 2.0/1.1
PS/2	1 x PS/2 keyboard/mouse port
USB 3.0	4 x USB 3.0
USB 1.1/2.0	6 x USB 2.0
eSATA	2 x eSATA 6Gb/s
S/PDIF Out	1 x Optical
Audio Ports	5 Ports

Internal I/O Connectors
Onboard USB	2 x USB 3.0 + 4 x USB 2.0
Other Connectors	1 x 24-pin ATX Power Supply connector 1 x 8-pin ATX Power Supply Connector 1 x 4-pin power connector for VGA card 2 x 4-pin CPU_FAN connector (with smart fan) 1 x 3-pin SYS_FAN connector (with smart fan) 2 x 3-pin PWR_FAN connector 1 x COM header 1 x SPDIF out header 1 x Front panel switch/LED header 1 x Front panel audio header 1 x Clear CMOS header 1 x Buzzer 6 x Voltage measure points 1 x Power on button 1 x Reset button 1 x 7S-LED Display

Additional Information
First Listed on Newegg	April 23, 2013