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Your shopping cart is empty! The NF-A12x25r PWM Premium Fan 120x120x25 is a round frame version of Noctua's award-winning 120 mm flagship NF-A12x25. Its round shape makes it ideal for use in low profile dual-tower CPU coolers such as the NH-D12L, as well as other space-constrained applications where square frame 120 mm fans cannot fit. Just like the square NF-A12x25, the round NF-A12x25r has a record-breaking low fan clearance of just 0.5 mm, made possible by the use of the Sterrox liquid crystal polymer (LCP) compound as well as a metal-reinforced motor hub and axle for utmost precision. By using the same state-of-the-art impeller design with flow acceleration channels, the NF-A12x25r achieves the same class-leading quiet cooling performance as its square frame sibling. It also supports fully automatic speed control via PWM fan connectors and comes with a low-noise adapter that can reduce the maximum speed from 2000 to 1700 rpm. Rounding out the package are exceptional quietness, Noctua's reference-class SSO2 bearings, an extensive accessory package, and the NF-A12x25r is a high-quality product through and through. Its superior efficiency, state-of-the-art construction and groundbreaking materials make it a first-class choice for all 120 mm applications that require a round frame.Article No.: 1836138 Fan type EAN Code -9010018100563 Manufacturer part number: NF-A12x25r PWM Type Case Fan Use for PC cases Fastening screwed Volume 18.8 dB to 22.6 dB Speed 2,000 rpm Fan bearing SSO 2 Volume flow 84.5 m3/h - 102.1 m3/h Air pressure From 1.65 mm/H2O to 2.34 mm/H2O Power connector 4-pin PWM Voltage range 12 volts Power consumption 1.68 watts Further information Rotation speed with low noise adapter: up to 1700 rpm. Rotation speed without low noise adapter: up to 2000 rpm. Accessories available Low-Noise-Adaptor (LNA), 4-pin Y-cable, extension cable (30 cm), 4x anti-vibration mounts, 4x fan screws Dimensions Fan1 Quantity: 1 piece, Width: 120 mm, Height: 120 mm, Depth: 25 mm | ||||||||
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