Form factor ATX
AA# (Altered Assembly ) G28808-XXX
BIOS ID string SIX7910J.86A

At product launch, this Intel Desktop Board DX79SI supports:

Intel Core i7 Extreme Edition processor series in the LGA2011 socket


Eight 240-pin DDR3 SDRAM Dual Inline Memory Module (DIMM) sockets
Support for up to DDR3 2400+ O.C.
Support for up to 64 GB of system memory


Intel X79 Express Chipset


Intel® High Definition Audio (Intel HD Audio) subsystem in the following configuration:

10-channel (7.1+2 independent multi-streaming) audio subsystem with five analog audio outputs w/optical S/PDIF out port

Peripheral interfaces

Four SuperSpeed USB 3.0 ports (2 external ports, 2 via internal header)
14 USB 2.0 ports (6 external ports, 8 via internal headers)
Six Serial ATA ports: 2 internal connectors (6.0 Gb/s), 4 internal connectors (3.0 Gb/s)
Two IEEE 1394a ports (1 external port, 1 via internal header)
Consumer Infrared receiver and emitter

LAN support

Dual Gigabit Intel® (10/100/1000 Mbits/sec) LAN subsystem using two Intel® Gigabit Ethernet Controllers
Expansion capabilities

Three PCI Express 3.0 x16 bus add-in card connectors
Two PCI Express* x1 connectors
One PCI conventional bus connector


Wi-Fi/BT module included (BOX only)


3-year warranty (BOX/BLK)
Standard Warranty Replacement (SWR)


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