The SR-3, will be keeping a lot of the similar styling and layout. This model, like the SR-2 will be a 2P high-end desktop/workstation motherboard with the HPTX form-factor. For the CPU, It features two Intel LGA2011 Ivy Bridge sockets, which can hold 2P-capable Xeon processors. However, still no official word yet that the LGA2011 Core i7 "Sandy Bridge-E" chips will turn out to be 2P-capable; or maybe the existence of this motherboard answers that question. Sockets are wired to eight DDR3 DIMM slots (two per channel), while socket 1 has four (one per channel). This shows that the two sockets can be asymmetrically populated with DIMMs,much like 2P LGA1366 systems.
We also find that there are two BGA chips. The first is a platform controller hub (PCH). As for expansion slots, there are seven PCI-Express x16 slots; four are PCI-Express 3.0 x16 capable, every slot is PCI-Express 3.0 x8 capable. NVIDIA 4-way SLI is supported. In terms of storage connectivity, there are, according to EVGA, 14 SATA ports. Other connectivity includes 8+2 channel HD audio, two GbE connections, USB 3.0, eSATA, Bluetooth, and EVBot connections.
According the EVGA, only the highest of quality parts are used on the SR-3.
Each CPU socket is powered by a 6+1 phase digital PWM power supply driven by CPL inductors, and Volterra PWM circuitry. RAM is powered by 8-phase digital PWM MOSFETS. Apart from the 24-pin ATX connector, power is drawn in by two 8-pin EPS, and three 6-pin PCIe connectors, which will ensure ample power is provided.
Other features include: EVBot support (the module could even come bundled), onboard DIP switches that let you toggle PCI-Express slots and SATA ports, consolidated voltage measurement points, and a UEFI firmware.
Release date and pricing for this board are still unknown at this time.




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