Intel DX79SI Siler bulk

Motherboard designed for high-performance gaming and workstation. It features the Intel X79 chipset, which replaces the X58 platform, thus taking the scepter of the most powerful chipset for desktop computers. The combination of motherboards, processors from Intel Sandy Bridge-E and X79 chipset, Intel will provide an unprecedented performance, native support for next-generation interface PCI Express 3.0 and the use of memory in 4-channel engagement!
INTEL DX79SI supports DDR3 memory with a capacity up to 64 GB, which can be spread over a total of 8 slots or 2 slots per channel. There is also support XMP profiles that allow memory speed increase over 1600 MHz. To connect the graphics cards in multi-GPU connection NVIDIA SLI or AMD CrossFireX serve a total of 40 lines in three PCI Express 3.0 slots. All line interface PCI Express 3.0 come directly from the processor, which means lower latency and higher performance for the latest generation graphics cards. Specifications:
Supported Processors:
Model: Intel Core i7 (2nd generation Sandy Bridge-E) Xeon
Socket: LGA 2011
Chipset:
Intel X79
Memory:
Type: DDR3
Slot: 8x DIMM
Frequency: 1066/1333/1600/1866/2133/2400 MHz
Mode of connection: Quad-channel
Max. Capacity: 64 gigabytes
Support for XMP
Expansion Slots:
2 x PCI Express 3.0 x16
1x PCI Express 3.0 x16 (x8)
2x PCI Express 2.0 x1
1x PCI
Video:
The need for a separate graphics card
Support for NVIDIA SLI
Support for AMD CrossFireX
Audio:
Realtek ALC892
LAN:
Intel 82579LM + Intel 82574L
2 x 10/100/1000 Mbit/s
Internal interface:
2x SATA III (6 Gbit/s)
4x SATA II (3 Gbit/s)
1x USB 3.0
4x USB 2.0
1 x IEEE 1394a
External interfaces:
2x USB 3.0
6x USB 2.0
1 x IEEE 1394a
2x RJ-45
5x audio jack
1x optical S/PDIF output
Design:
ATX
Dimensions:
30.5 x 24.4 cm

Note
This is the bare "bulk" version, which contains accessories and is primarily intended for system integrators (system builders)