EVGA Classified SR-2 Motherboard

More Features (Cont’d )

The EVGA Classified SR-2 comes with pads for you to measure voltages with a multimeter, see Figure 10. Thru these pads you can monitor the following voltages:

• CPU 0 main voltage (Vcc, a.k.a. Vcore), labeled VCORE_0;
• CPU 1 main voltage (Vcc, a.k.a. Vcore), labeled VCORE_1;
• CPU 0 VTT voltage (used by the memory controller, QPI bus controller and L3 memory cache), labeled VTT_0;
• CPU 1 VTT voltage (used by the memory controller, QPI bus controller and L3 memory cache), labeled VTT_1;
• CPU 0 clock multiplier voltage, labeled CPU0_PLL;
• CPU 1 clock multiplier voltage, labeled CPU1_PLL;
• CPU 0 memory voltage, labeled DIMM_0;
• CPU 1 memory voltage, labeled DIMM_1;
• North bridge chip voltage, labeled IOH;
• North bridge chip clock multiplier voltage, labeled IOH_PLL;
• South bridge chip core voltage, labeled ICH;
• South bridge chip I/O voltage, labeled ICH_IO.

Figure 10: Pads for monitoring voltages.

Another two jumpers are available and both are not documented in the product manual: X-Cool and I-Limit. The X-Cool jumper must be changed if you use liquid nitrogen and the temperature drops below -50° C, while the I-Limit is reserved for future use.

Figure 11: X-Cool jumper.

In Figure 12, you can see all accessories that come with EVGA Classified SR-2.

Figure 12: Accessories.