‰USB 2.0

‰Expansion slots

‰CMOS Clear Button

24-pin ATX Power (PW1)

PW1 is the main power supply connector located along the edge of the board next to the DIMM slots. Make sure that the power supply cable and pins are properly aligned with the connector on the motherboard. Firmly plug the power supply cable into the connector and make sure it is secure.

PW1 connector

Plug power cable from system power supply to PW1

Figure 3.

PW1 Motherboard Connector

 

 

 

 

Table 1.

PW1 Pin Assignments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connector

 

 

Pin

 

 

Signal

 

Pin

 

 

Signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

1

 

 

+3.3V

13

 

 

+3.3V

12

 

2

 

 

+3.3V

14

 

 

-12V

 

 

 

 

3

 

 

GND

15

 

 

GND

 

 

 

 

4

 

 

+5V

16

 

PS_ON

 

 

 

 

5

 

 

GND

17

 

 

GND

13

24

 

6

 

 

+5V

18

 

 

GND

 

7

 

 

GND

19

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

PWROK

20

 

 

RSVD

 

 

 

 

9

 

 

+5V_AUX

21

 

 

+5V

 

 

 

 

10

 

 

+12V

22

 

 

+5V

 

 

 

 

11

 

 

+12V

23

 

 

+5V

 

 

 

 

12

 

 

+3.3V

24

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

Page 21
Image 21
EVGA 121-BL-E756, X58 SLI Micro manual Pin ATX Power PW1

121-BL-E756, X58 SLI Micro specifications

The EVGA X58 SLI Micro, model number 121-BL-E756, is a high-performance motherboard designed specifically for enthusiasts looking to build powerful gaming rigs or workstations using Intel’s LGA 1366 socket. This motherboard supports Intel's Core i7 processors, making it a robust choice for users requiring multi-threaded performance and advanced features.

One of the standout features of the EVGA X58 SLI Micro is its support for NVIDIA's SLI technology. With multiple PCI Express x16 slots, users can install multiple graphics cards to enhance their gaming experience or boost their rendering capabilities for data-intensive applications. This capability allows for improved frame rates and smoother visuals, making it ideal for gaming enthusiasts and creative professionals alike.

The motherboard provides a well-balanced selection of connectivity options, featuring six SATA 3.0 ports that support RAID configurations for increased performance or redundancy. Additionally, the integrated Intel ICH10R chipset enhances the overall data transfer rates while ensuring stability in storage solutions. For memory, the X58 SLI Micro supports DDR3 RAM up to 24GB, enabling high-speed memory configurations for demanding applications.

Another notable attribute of the EVGA X58 SLI Micro is its advanced BIOS options. Users have access to a wide range of overclocking settings that allow them to tweak the performance of both the CPU and memory to their liking. This flexibility is particularly appealing to enthusiasts who want to maximize the potential of their hardware.

The motherboard also includes a robust power delivery system, which is essential for maintaining stable operation under heavy loads, especially during overclocking sessions. The six-phase power design ensures that the processor receives a steady and reliable current, promoting longevity and performance.

In terms of connectivity, the X58 SLI Micro is equipped with USB 2.0 and FireWire ports, as well as an integrated Gigabit Ethernet controller for fast network connections. Additionally, it provides onboard audio capabilities, delivering high-definition audio quality for an immersive gaming or multimedia experience.

Overall, the EVGA X58 SLI Micro 121-BL-E756 stands out as a versatile motherboard with robust features, making it a popular choice among gamers and PC builders looking for reliability, performance, and scalability in their systems.