{"id":15790153466016,"title":"Noctua NF-A4x20 FLX Computer Case Fan - Cooling Components (Computer Case, Fan, 4 cm, 3700 RPM, 5000 RPM, 4400 RPM) (Pack of 2) 40x40x20 mm (Pack of 2)","handle":"noctua-nf-a4x20-flx-computer-case-fan-cooling-components-computer-case-fan-4-cm-3700-rpm-5000-rpm-4400-rpm-pack-of-2-40x40x20-mm-pack-of-2","description":"\u003ch3\u003eNoctua NF-A4x20 FLX Computer Case Fan - Cooling Components (Computer Case, Fan, 4 cm, 3700 RPM, 5000 RPM, 4400 RPM) (Pack of 2)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe information below is per-pack only\u003c\/li\u003e\n \u003cli\u003ePremium quiet fan, 40x40x20 mm, 12V, 3-pin Molex, 5000\/4400\/370 RPM, max. 14.9 dB(A), \u0026gt;150,000 h MTTF\u003c\/li\u003e\n \u003cli\u003eAward-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance\u003c\/li\u003e\n \u003cli\u003e40x20mm size ideal for 1U applications or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs\u003c\/li\u003e\n \u003cli\u003e3-pin FLX version provides 5000\/4400\/3700rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation\u003c\/li\u003e\n \u003cli\u003eIncludes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-16T17:04:46+10:00","created_at":"2026-07-14T17:57:24+10:00","vendor":"Noctua","type":"Case Fans","tags":["home_improvement_July2026"],"price":18800,"price_min":18800,"price_max":18800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":58176844431520,"title":"40x40x20 mm (Pack of 2)","option1":"40x40x20 mm (Pack of 2)","option2":null,"option3":null,"sku":"B0FSCDW7FD","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Noctua NF-A4x20 FLX Computer Case Fan - 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Cooling Components (Computer Case, Fan, 4 cm, 3700 RPM, 5000 RPM, 4400 RPM) (Pack of 2)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe information below is per-pack only\u003c\/li\u003e\n \u003cli\u003ePremium quiet fan, 40x40x20 mm, 12V, 3-pin Molex, 5000\/4400\/370 RPM, max. 14.9 dB(A), \u0026gt;150,000 h MTTF\u003c\/li\u003e\n \u003cli\u003eAward-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance\u003c\/li\u003e\n \u003cli\u003e40x20mm size ideal for 1U applications or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs\u003c\/li\u003e\n \u003cli\u003e3-pin FLX version provides 5000\/4400\/3700rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation\u003c\/li\u003e\n \u003cli\u003eIncludes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers\u003c\/li\u003e\n \u003c\/ul\u003e"}