今年 7 月，日本网友从 PS5 新版安全指南中发现了新型号的 PS5 数字版主机（CFI-1100B），比起旧版数字版主机（CFI-1000B）重量轻了 300 克。科技油管主 Austin Evans 近日入手了一台新版 PS5，对比旧版主机进行了测试和拆解。看来，这减轻的重量主要来源于散热模块的优化。视频地址在拆解之前，Evans 先对新老机型的风扇噪音、运行温度以及功耗进行了测试对比。结果显示，新版机对比旧版机噪音低了 1~2 分贝、运行温度高了 3~5 度，功耗则高了 5W 左右。Evans 认为，这几度温度、几瓦功耗的区别在使用时或许不会有太大感受，但不排除会令机器的性能和寿命产生一定的差别。实际影响还有待观察。而在拆解机器过程中，Evans 发现新旧版本 PS5 的主要区别在于散热模块，新版机的散
In July this year, Japanese Netizens found a new model of ps5 digital host (cfi-1100b) from the new version of ps5 safety guide, which is 300 grams lighter than the old version of digital host (cfi-1000b). Austin Evans, the leader of science and technology oil pipe, recently started a new ps5, which was tested and disassembled compared with the old host. It seems that the weight reduction mainly comes from the optimization of the heat dissipation module. Before disassembling the video address, Evans tested and compared the fan noise, operating temperature and power consumption of new and old models. The results show that compared with the old version, the noise of the new version is 1 ~ 2 dB lower, the operating temperature is 3 ~ 5 degrees higher, and the power consumption is about 5W higher. Evans believes that these differences in temperature and power consumption of a few watts may not be much felt in use, but it is not ruled out that they will make a certain difference in the performance and service life of the machine. The actual impact remains to be seen. In the process of disassembling the machine, Evans found that the main difference between the old and new versions of ps5 lies in the heat dissipation module and the heat dissipation module of the new version
