Z77 Extreme4 System Board
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| Form Factor |
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| Processor Support |
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- 2nd and 3rd Generation Intel® Core™ i7, Intel® Core™ i5, and Intel® Core™ i3 processors in the LGA1155 package
- Intel® Core™ i7 -K processors series and other processors in an LGA1155 socket
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| Memory |
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- Four 240-pin DDR3 Dual Inline Memory Module (DIMM) sockets
- Support for DDR3 1600, 1333, or 1066 MHz DIMMs
- Support for up to 32 GB of system memory
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| Chipset |
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- Intel® Z77 Express Chipset
- Intel® Rapid Recovery Technology - RAID 0,1,5,10
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| Video |
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- Intel® HD Graphics
- Video support also provided via PCI Express graphics add-in card(s)
- Supports ATI Crossfire and NVIDIA SLI
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| Audio |
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- Intel® High Definition Audio subsystem
- Realtek ALC898 codec
- 8-channel (7.1) audio subsystem
- Five analog audio ports
- One optical S/PDIF output
- One digital output header
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| LAN |
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- Broadcom Gigabit (10/100/1000 Mbits/sec) Ethernet Controller
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| Peripheral Interfaces |
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- One VGA port
- One DVI-D port
- One HDMI port
- Eight USB 2.0 ports (2- Rear ports + 3- 10 pin headers)
- Six USB 3.0 ports (4 Rear ports + 1 header)
- Four Serial ATA (SATA) channels (3.0 Gb/s) Supports RAID 0, 1 ,5 ,10
- Four Serial ATA (SATA) channels (6.0 Gb/s)
- One eSATA via external port
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| Expansion Capabilities |
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- Two PCI Express 2.0 x16 Graphics Slot or switchable to 2- x8 PCIe 2.0
- Two PCI Express 2.0 x1 add-in card slots
- Two PCI Conventional add-in card slots
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