Noctua NF-F12 5V PWM

Спецификации на Noctua NF-F12 5V PWM socket: n/a 120 mm (вентилатори вентилатори)

Noctua NF-F12 5V PWM

Overview

5V PWM version

• 5V fans are used in various devices and applications. With the included USB power adaptor cable and OmniJoin™ adaptor set, the NF-F12 5V PWM is a proven premium solution that gives you full flexibility both for replacing existing 5V fans and for new, custom applications.

Focused Flow™ frame

• Designed for pressure demanding applications such as heatsinks and radiators, the Focused Flow™ frame features eleven stator guide vanes that straighten, channel and focus the airflow, which allows the NF-F12 to rival the performance of conventional fans running at much faster speeds.

Varying Angular Distance and Vortex Control Notches

• The NF-F12's stator guide vanes are set out in Varying Angular Distance and feature Vortex-Control Notches. Both measures help to spread the noise emission over a broader frequency spectrum and thus make the fan's sound pattern more agreeable to the human ear.

Heptaperf™ Impeller

• Custom designed for the new Focused Flow™ frame and to work in tandem with the eleven stator guide vanes, the NF-F12's seven blade Heptaperf™ impeller has been carefully optimised to achieve a perfect balance between power and quietness.

AAO frame

• Noctua's AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency.

Stepped Inlet Design

• Noctua's Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity, especially in space-restricted environments.

Inner Surface Microstructures

• With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency.

Integrated anti-vibration pads

• Integrated anti-vibration pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.

Custom-designed PWM IC with SCD

• Supporting fully automatic PWM speed control, the NF-F12 5V PWM uses Noctua's novel, custom-designed NE-FD3 PWM IC that integrates Smooth Commutation Drive (SCD) technology. By providing smoother torque impulses, SCD suppresses PWM switching noises and thus makes the fan quieter at lower speeds.

Polarity protection

• As many devices using 5V fans feature proprietary connectors, and documentation of the pin alignment may not be available, the fan features an integrated diode for polarity protection. This way, you're on the safe side if you accidentally connect it with reverse polarity.

SSO2 Bearing

• The NF-F12 is the first fan to feature the further optimised second generation of Noctua's renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.

Metal bearing shell

• In order to guarantee the highest possible degree of manufacturing precision, minimum tolerance and excellent long-term stability, the NF-F12 sports a CNC milled bearing shell made entirely from brass.

OmniJoin™ Adaptor Set

• Many devices featuring 5V fans use proprietary fan headers, so the NF-F12 5V PWM comes with Noctua’s OmniJoin adaptor set. Just cut the original fan’s cable, fix it to the adaptor using the supplied 3M Scotchlok™ connectors and you can plug the NF-F12 5V PWM to proprietary fan headers!

USB power adaptor cable

• The fan includes a USB power adaptor cable that allows it to run on power banks, devices with USB host ports or USB power supplies such as those used for smartphones, giving you near endless possibilities for using the fan in your home, in your car or wherever a need for cooling occurs!

Extensive cabling options

• The fan's short 20cm primary cable minimises cable clutter in typical applications while the supplied 30cm extension provides extended reach when necessary. Both cables are fully sleeved.

Specifications

• Size: 120x120x25 mm
• Mounting hole spacing: 105x105 mm
• Connector: 4-pin PWM
• Bearing: SSO2
• Blade Geometry: Heptaperf™
• Frame Technology: Focused Flow™
• Rotational Speed (+/- 10%): 1500 RPM
• Min. Rotational Speed (PWM, +/-20%): 300 RPM
• Airflow: 93,4 m³/h
• Acoustical Noise: 22,4 dB(A)
• Static Pressure: 2,61 mm H₂O
• Max. Input Power: 0,75 W
• Max. Input Current: 0,15 A
• Voltage: 5 V
• MTTF: > 150.000 h
• Scope of delivery
  • 30cm extension cable
  • NA-AV1 anti-vibration mounts
  • USB power adaptor cable
  • OmniJoin adaptor set
  • Fan screws

Гаранционен срок: 72 месеца
* Ако производителя дава по-голям гаранционен срок, гаранцията се поема от производителя, след изтичането на гаранцията дадена от София Компютърс.