BreakPoint- - Descrizione in inglese Noctua NF-a14 ULN Ventola da 140x140x25 mm a 800/650rpm - Max 11.9 dB(a), a-Series + Flow acceleration Channels PN: NF-A14ULN Noctua

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PartNumber: NF-A14ULN	Noctua NF-a14 ULN Ventola da 140x140x25 mm a 800/650rpm	(Carta di Credito Web )	31,61 €
	Max 11.9 dB(a), a-Series + Flow acceleration Channels
		Pagamento e Prezzo si cambiano nel Carrello, inserito il primo articolo.

	Marchio:Noctua
	Codice: 57968.01
	PartNumber:NF-A14ULN
	EAN:4716123314820
	Ordinabile
	Notifica Disponibilità




	Altri articoli del Produttore: Noctua
	Altri articoli nelle Categorie:/ Hardware / Dissipatori e Ventole / Case

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The NF-A14 is a premium quality quiet 140mm fan with a square frame that complies with Noctuas AAO (Advanced Acoustic Optimisation) standard. Its square shape and 140mm mounting holes (124.5mm spacing) make it ideal for use on watercooling radiators or as an upgrade for 140mm case fans. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A14 further improves the renowned quiet cooling performance of the award-winning NF-P14. The ULN version provides super-slow 800/650rpm speed settings for ultra-low-noise applications and highly noise sensitive users who demand near-silent operation. Its superb running smoothness, reference-class SSO2 bearing and Noctuas trusted premium quality make it an elite choice for the highest demands.\n\nSucceeding the award-winning NF-P14\nNoctuas NF-P14 fan has become a default-choice among PC enthusiasts looking for a premium quality quiet 140mm fan. Thanks to its thoroughgoing aerodynamic optimisations, the NF-A14 provides higher static pressure and an even better airflow/noise ratio than its much acclaimed predecessor.\n\nSquare 140mm frame\nThe NF-A14s square 140mm frame with 140mm mounting holes (124.5mm spacing) makes it a premium grade replacement for common 140mm case fans and perfect for use on 140mm water cooling radiators, where its square shape will ensure full coverage and best pressure performance.\n\nFlow Acceleration Channels\nThe NF-A14 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise.\n\nAAO Frame\nNoctuas AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctuas proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fans performance/noise efficiency.\n\nStepped Inlet Design\nNoctuas 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.\n\nInner Surface Microstructures\nWith 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.\n\nIntegrated Anti-Vibration Pads\nIntegrated 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.\n\nSSO2 Bearing\nThe NF-A14 features the further optimised second generation of Noctuas renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.\n\nMetal bearing shell\nIn order to guarantee the highest possible degree of manufacturing precision, minimum tolerance and excellent long-term stability, the NF-A14 sports a CNC milled bearing shell made entirely from brass\n\nSmooth Commutation Drive 2\nThe latest version of Noctuas advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the NF-A14 remarkably quiet even at very close distance.\n\n2 speed settings for maximum quietness\nProviding 800 and 650 rpm speed settings via the supplied adaptor, the ULN (Ultra-Low-Noise) version is tailor made for serious silent enthusiasts who demand super-slow running speeds and utmost quietness of operation.\n\nExtensive cabling options\nThe fans 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 and the supplied 3:4 pin adaptor allows to connect the fan directly to the power supply.\n\nUltra-Low Power Consumption\nDespite of its further improved performance, the NF-A14 ULN consumes only 0.48W of power. This doesnt only make it eco-friendly but also helps to cut down the electricity bill!\n\n6 years manufacturers warranty\nNoctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-A14 features an MTBF of more than 150.000 hours rating and comes with a full 6 years manufacturers warranty.

	Confezione:
	Peso Lordo: 0,35 Kg Dimensioni Lorde: 140x25x140 mm

	Noctua - Sito web:http://www.noctua.at

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