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You need to check the power supply information, which can be done by opening the side panel of the chassis. Please take a photo of the power supply nameplate and send it to me. That way I can help you get the power information you need.
2. In addition to the power supply, it also depends on whether the motherboard power supply is OK. At least the motherboard must have 4-phase power supply to be safe. The X4 955 TDP power consumption is generally 125W. Counting your R7 graphics card, your power supply needs to output 12V to about 250W. When talking about safety, we are only talking about 12V. If you want to include 5V and 3.3V, it is best to use a power supply rated at least 300W
Although there is basically no big difference between 970 and 955 in terms of architecture and craftsmanship, there are still some subtle differences between them. First of all, the 970 was released slightly later than the 955, and its internal clock speed is also slightly higher. In addition, the power supply power of these two products is also different. The peak power of the 970 is 350W, while the rated power is only about 250W. Therefore, if you only use the 125-watt power supply of the 955, there will be no problem. However, the 955 itself does not support integrated graphics, and if paired with a 780 or 880 motherboard, its integrated graphics performance is not very strong. If you're considering a discrete graphics card, a power supply rated at 250W won't be enough.
The power consumption of GTX560TI does not exceed 125 watts, while the total power consumption of the motherboard, memory, hard drive and radiator should be less than 180 watts. In addition, in order to achieve the power consumption control target, we need to choose a radiator with a power consumption lower than 50 watts.
Fully loaded 375W without overclocking. Normally, each device will not be fully loaded, so it should be lower than this number. Even if the CPU is overclocked, it will generally not be fully loaded. The 450W power supply is still enough.The thermal design power consumption of AMD Phenom II X4 955 is 125W. However, it is impossible to determine the power consumption of the entire system by relying solely on the CPU. We also need to comprehensively calculate the power consumption of other accessories such as graphics cards, motherboards, hard drives, memory, etc., and add 50W to the calculation results, so that the obtained value is the required rated power of the power supply.
The power consumption of the motherboard is about 120W, the power consumption of HD7750 is about 60W, plus the power consumption of other components, a power supply with a rated power of 300W can definitely meet the demand. Rated voltage refers to the voltage across both ends of the appliance when it is operating normally. The rated voltage is the optimal voltage for an appliance to operate for a long time. If the voltage is too high, components may burn out; if the voltage is too low, the appliance may not work properly. For example, the light bulb may not glow properly and the motor may not operate properly. Only under the optimal voltage can the components in the electrical appliance work at its best, thus ensuring the stability and extending the life of the electrical appliance.
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