Noctua NA-SRC7, 4-Pin Low-Noise Adaptor for PC Fans 3-Pack

Low-Noise Adaptors for reducing the running speed and noise emission of PC fans | 4-pin connectors support both 3-pin and 4-pin PWM fans | Black connectors and black cable sleeving for clean optics | Compatible with all Noctua 12V fans except industrialPPC series, ideal for redux line fans | Set includes 3 cables; Trusted Noctua quality backed up with 6-year manufacturers warranty