NA-SAC5
适配器线材
S-ATA转4针电源适配器
直接从电源的S-ATA接口为风扇供电
4 Pin 连接头
支持3针和4针PWM风扇
高品质黑色套管
高度抗机械磨损、耐热和防火(UL94V-0 防火等级)
29 评价 & 奖项
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Another issue that I ran into is the fact that these fans are so incredibly quiet that I was not able to pick them up with my dB meter. The ambient noise in my condo is above that of the fans, and the only one I can audibly hear over anything else any more than a foot away is the 120 mm fan. At 70% speed (thanks again for the awesome tool, Noctua!), I was only able to hear it at the same distance as the other fans. It becomes audible above 70%, but not intrusively. I have an absolutely maddening obsession when it comes to rig silence, so for me to say this, it tells you something. Even the 40 mm fans did me very proud indeed. I was able to hear them a very small amount, but given that they are spinning at 5000 RPM (I may or may not have tried to stick my finger in to slow it down…), it blew me away with its noise level. Simply phenomenal acoustic levels.
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