{"id":18969,"date":"2026-10-15T14:37:55","date_gmt":"2026-10-15T12:37:55","guid":{"rendered":"https:\/\/samotechstore.com\/prodotto\/noctua-fan-150mm-round-140mm-nf-a15-pwm\/"},"modified":"2026-10-15T16:38:40","modified_gmt":"2026-10-15T14:38:40","slug":"noctua-fan-150mm-round-140mm-nf-a15-pwm","status":"publish","type":"product","link":"https:\/\/samotechstore.com\/it\/prodotto\/noctua-fan-150mm-round-140mm-nf-a15-pwm\/","title":{"rendered":"Ventola Noctua da 150 mm (rotonda 140 mm) NF-A15 PWM"},"content":{"rendered":"

The NF-A15 is a premium quality quiet 140mm fan with a round frame that complies with Noctua\u2019s AAO
\n (Advanced Acoustic Optimisation) standard. The NF-A15\u2019s frame features
\n120mm mounting holes (105mm spacing) and has been enlarged to 150mm
\nwidth in order to provide superior performance on today\u2019s high-end CPU
\ncoolers. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A15 further improves the renowned quiet cooling performance of the award-winning NF-P14. Noctua\u2019s custom designed PWM IC for fully automatic speed control and reference class SSO2
\n bearings guarantee superb running smoothness and excellent long-term
\nstability. Topped off with modular cabling, a Low-Noise Adaptor and 6
\nyears manufacturer\u2019s warranty, the NF-A15 is a premium choice for the
\nhighest demands.<\/p>\n

<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Dimensione<\/td>\n<\/td>\n140x150x25 mm<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Connettore<\/td>\n<\/td>\n4-pin PWM <\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Bearing<\/td>\n<\/td>\nSSO2 <\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Blade Geometry<\/td>\n<\/td>\nA-Series with Flow Acceleration Channels <\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Frame Technology<\/td>\n<\/td>\nAAO (Advanced Acoustic Optimisation) <\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Rotational Speed (+\/- 10%)<\/td>\n<\/td>\n1200 RPM<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Rotational Speed with L.N.A. (+\/- 10%)<\/td>\n<\/td>\n900 RPM<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Min. Rotational Speed (PWM)<\/td>\n<\/td>\n300 RPM<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Flusso d'aria<\/td>\n<\/td>\n115,5 m&#179;\/h<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Airflow with L.N.A.<\/td>\n<\/td>\n88,7 m&#179;\/h<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Acoustical Noise<\/td>\n<\/td>\n19,2 dB(A)<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Acoustical Noise with L.N.A.<\/td>\n<\/td>\n13,8 dB(A)<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Static Pressure<\/td>\n<\/td>\n1,51 mm H2<\/sub>O<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Static Pressure with L.N.A.<\/td>\n<\/td>\n0,89 mm H2<\/sub>O<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Max. Input Power<\/td>\n<\/td>\n0,96 W<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Max. Input Current<\/td>\n<\/td>\n0,08 A<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Tensione<\/td>\n<\/td>\n12 V<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
MTBF<\/td>\n<\/td>\n&gt; 150.000 h<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Scope of Delivery<\/td>\n<\/td>\n\n
    \n
  • Low-Noise Adaptor (L.N.A.)<\/li>\n
  • 4-Pin Y-Cable<\/li>\n
  • 30cm Extension Cable<\/li>\n
  • 4 Vibration-Compensators<\/li>\n
  • 4 Fan Screws<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Garanzia<\/td>\n<\/td>\n6 years <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Details<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\"NF-A15\"\n\t\t<\/td>\nSucceeding the award-winning NF-P14<\/b>
Noctua\u2019s
\n NF-P14 fan has become a default-choice among PC enthusiasts looking for
\n a premium quality quiet 140mm fan. Thanks to its thoroughgoing
\naerodynamic optimisations, the NF-A15\/14 provides higher static pressure
\n and an even better airflow\/noise ratio than its much acclaimed
\npredecessor.<\/p>\n<\/td>\n<\/tr>\n
\"NF-A15\"\n\t\t<\/td>\nRound 140mm frame with 150mm width<\/b>
The
\n NF-A15 is tailor-made for use on today\u2019s high-end CPU coolers: While
\nits 150mm width matches those of most high-end heatsinks, its 140mm
\nheight doesn\u2019t make it extend on top and thus ensures best case
\ncompatibility. The NF-A15\u2019s standard 120mm mounting holes (105mm
\nspacing) also make it an ideal performance upgrade for 120mm case or CPU
\n fans.
\"button\"<\/p>\n<\/td>\n<\/tr>\n
\"NF-A15\"\n\t\t<\/td>\nFlow Acceleration Channels<\/b>
The
\n NF-A15 impeller features suction side Flow Acceleration Channels. By
\nspeeding up the airflow at the crucial outer blade regions, this measure
\n reduces suction side flow separation and thus leads to better
\nefficiency and lower vortex noise. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"NF-A15\"\n\t\t<\/td>\nAAO Frame<\/b>
Noctua\u2019s
\n AAO (Advanced Acoustic Optimisation) frames feature integrated
\nanti-vibration pads as well as Noctua\u2019s proprietary Stepped Inlet Design
\n and Inner Surface Microstructures, both of which further refine the
\nfan\u2019s performance\/noise efficiency. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"Stepped\n\t\t<\/td>\nStepped Inlet Design<\/b>
Noctua\u2019s
\n Stepped Inlet Design adds turbulence to the influx in order to
\nfacilitate the transition from laminar flow to turbulent flow, which
\nreduces tonal intake noise, improves flow attachment and increases
\nsuction capacity, especially in space restricted environments. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"Inner\n\t\t<\/td>\nInner Surface Microstructures<\/b>
With
\n the tips of the fan blades ploughing through the boundary layer created
\n by the Inner Surface Microstructures, flow separation from the suction
\nside of the blades is significantly suppressed, which results in reduced
\n blade passing noise and improved airflow and pressure efficiency. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"Integrated\n\t\t<\/td>\nIntegrated Anti-Vibration Pads<\/b>
Integrated
\n Anti-Vibration Pads made from extra-soft silicone minimise the
\ntransmission of minute vibrations while maintaining full compatibility
\nwith all standard screws and other mounting systems.<\/p>\n<\/td>\n<\/tr>\n
\"SSO2\"\n\t\t<\/td>\nCuscinetto SSO2<\/b>
The
\n NF-A15 features the further optimised second generation of Noctua\u2019s
\nrenowned, time-tested SSO bearing. With SSO2, the rear magnet is placed
\ncloser to the axis to provide even better stabilisation, precision and
\ndurability. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"Metal\n\t\t<\/td>\nMetal bearing shell<\/b>
In
\n order to guarantee the highest possible degree of manufacturing
\nprecision, minimum tolerance and excellent long-term stability, the
\nNF-A15 sports a CNC milled bearing shell made entirely from brass. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"PWM\"\n\t\t<\/td>\nCustom designed PWM IC with SCD<\/b>
Supporting
\n fully automatic PWM speed control, the NF-A15 PWM uses Noctua\u2019s novel,
\ncustom designed NE-FD1 PWM IC that integrates Smooth Commutation Drive
\n(SCD) technology. By providing smoother torque impulses, SCD suppresses
\nPWM switching noises and thus makes the fan quieter at low speeds. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"LNA\"\n\t\t<\/td>\nLow-Noise Adaptor<\/b>
The
\n NF-A15 PWM is supplied with a Low-Noise Adaptor (L.N.A.) that reduces
\nthe maximum fan speed from 1200 to 900rpm. The L.N.A can be used either
\nto run the fan at a fixed speed of 900rpm or to cap the maximum speed
\nwhen using automatic PWM control.<\/p>\n<\/td>\n<\/tr>\n
\"Cabling\n\t\t<\/td>\nExtensive cabling options<\/b>
The
\n fan\u2019s short 20cm primary cable minimises cable clutter in typical
\napplications while the supplied 30cm extension provides extended reach
\nwhen necessary. Both cables are fully sleeved and a 4-pin y-cable allows
\n to connect a second NF-A15 PWM fan to the same PWM fan header for
\nautomatic control.<\/p>\n<\/td>\n<\/tr>\n
\"Low\n\t\t<\/td>\nUltra-Low Power Consumption<\/b>
Despite
\n of its further improved performance, the NF-A15 PWM consumes only 0.96W
\n of power, which amounts to a reduction of about 20% as compared to its
\npredecessor. This doesn\u2019t only make it eco-friendly but also helps to
\ncut down the electricity bill!<\/p>\n<\/td>\n<\/tr>\n
\"Warranty\"\n\t\t<\/td>\n6 years manufacturer\u2019s warranty<\/b>
Noctua
\n fans are renowned for their impeccable quality and outstanding
\nlongevity. Like all Noctua fans, the NF-A15 features an MTBF of more
\nthan 150.000 hours rating and comes with a full 6 years manufacturer\u2019s
\nwarranty.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>","protected":false},"excerpt":{"rendered":"

The NF-A15 is a premium quality quiet 140mm fan with a round frame that complies with Noctua\u2019s AAO (Advanced Acoustic Optimisation) standard. The NF-A15\u2019s frame features 120mm mounting holes (105mm spacing) and has been enlarged to 150mm width in order to provide superior performance on today\u2019s high-end CPU coolers. Featuring sophisticated aerodynamic design measures such […]<\/p>\n","protected":false},"featured_media":18970,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[94],"product_cat":[56,57],"product_tag":[],"class_list":["post-18969","product","type-product","status-publish","has-post-thumbnail","product_brand-noctua","product_cat-computer-cooling","product_cat-fans","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/samotechstore.com\/it\/wp-json\/wp\/v2\/product\/18969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/samotechstore.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/samotechstore.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/samotechstore.com\/it\/wp-json\/wp\/v2\/comments?post=18969"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/samotechstore.com\/it\/wp-json\/wp\/v2\/media\/18970"}],"wp:attachment":[{"href":"https:\/\/samotechstore.com\/it\/wp-json\/wp\/v2\/media?parent=18969"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/samotechstore.com\/it\/wp-json\/wp\/v2\/product_brand?post=18969"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/samotechstore.com\/it\/wp-json\/wp\/v2\/product_cat?post=18969"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/samotechstore.com\/it\/wp-json\/wp\/v2\/product_tag?post=18969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}