{"product_id":"lc-x120-120mm-pwm-case-fan-non-rgb-hydraulic-bearing","title":"LC-X120 120mm PWM Case Fan — Non-RGB, Hydraulic Bearing, 4-Pin, 1800 RPM","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eLC-X120 120mm PWM Case Fan — Reliable Airflow Without the RGB Glow\u003c\/h2\u003e\n\u003cp\u003ePC builders who want strong, consistent airflow without flashy lighting often struggle to find a 120mm case fan that delivers real performance in a clean, no-nonsense package. The \u003cstrong\u003eLC-X120 120mm PWM case fan\u003c\/strong\u003e is engineered for builders who care about thermals, acoustics, and long-term reliability — not aesthetics. Whether you're cooling a budget workstation or a high-performance gaming rig, this fan handles the job quietly and efficiently.\u003c\/p\u003e\n\u003cp\u003eEach unit measures \u003cstrong\u003e120 × 120 × 25mm (≈4.7\" × 4.7\" × 1\")\u003c\/strong\u003e and is constructed from durable ABS plastic with a CD-texture copper-core hub. The package includes 1 × LC-X120 fan, mounting screws, and retail box. Available in Black or White, and in Positive or Reverse airflow configurations. The cable length is 600mm (±10%), and the fan connects via a standard \u003cstrong\u003e4-pin PWM (non-RGB)\u003c\/strong\u003e connector.\u003c\/p\u003e\n\u003cp\u003eThis fan is well-suited for \u003cstrong\u003eATX mid-tower and full-tower case ventilation\u003c\/strong\u003e, front intake or rear exhaust positions, and \u003cstrong\u003e120mm radiator cooling\u003c\/strong\u003e in AIO liquid cooling setups. It's also a practical choice for \u003cstrong\u003esilent home office PC builds\u003c\/strong\u003e where low noise at idle is a priority.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔌\u003c\/span\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits all standard 120mm fan mounts. Requires a 4-pin PWM header on your motherboard or fan controller. DC voltage: 12V. Not compatible with 3-pin DC-only headers for speed control (will run at full speed on 3-pin headers).\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These 120mm PWM Case Fans\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🌀\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eHigh-Efficiency 9-Blade Design\u003c\/strong\u003e — Nine precision-angled blades generate up to 81 CFM (±10%) of airflow while maintaining a low noise profile, making this one of the more capable non-RGB 120mm fans for case ventilation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔇\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e8 Anti-Vibration Rubber Pads\u003c\/strong\u003e — Four pads on the front and four on the rear dampen motor vibration before it reaches the case frame, reducing resonance noise during sustained operation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ePWM Speed Control (600–1800 RPM)\u003c\/strong\u003e — The 4-pin PWM interface lets your motherboard automatically scale fan speed based on CPU or system temperature, balancing cooling performance and acoustics without manual adjustment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eHydraulic Bearing with Copper Core Hub\u003c\/strong\u003e — The fluid dynamic hydraulic bearing runs quieter and lasts longer than standard sleeve bearings. The CD-texture copper-core hub adds structural rigidity and a distinctive industrial look.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ePositive or Reverse Airflow Options\u003c\/strong\u003e — Choose the airflow direction that matches your case layout. Reverse airflow variants let you achieve the correct intake or exhaust direction without physically flipping the fan, preserving label orientation and cable routing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⏱️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e40,000-Hour Rated Motor Lifespan\u003c\/strong\u003e — The motor is rated for up to 40,000 hours of continuous use, making this a long-term investment for builds that run around the clock, such as home servers or always-on workstations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📐 Technical Specifications — 120mm PWM Case Fan\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eLC-X120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFan Dimensions\u003c\/th\u003e\n\u003ctd\u003e120 × 120 × 25mm (≈4.7\" × 4.7\" × 1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFan Speed\u003c\/th\u003e\n\u003ctd\u003e600–1800 RPM (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow\u003c\/th\u003e\n\u003ctd\u003e81 CFM (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStatic Pressure\u003c\/th\u003e\n\u003ctd\u003e2.56 mmH₂O (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003e13–29 dBA (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eHydraulic Bearing (Fluid Dynamic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector\u003c\/th\u003e\n\u003ctd\u003e4-Pin PWM (Non-RGB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Blades\u003c\/th\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable Length\u003c\/th\u003e\n\u003ctd\u003e600mm ±10% (≈23.6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame Material\u003c\/th\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHub\u003c\/th\u003e\n\u003ctd\u003eCD-Texture Copper Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnti-Vibration Pads\u003c\/th\u003e\n\u003ctd\u003e8 total (4 front + 4 rear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Lifespan\u003c\/th\u003e\n\u003ctd\u003e40,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e200g (≈7.1 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Colors\u003c\/th\u003e\n\u003ctd\u003eBlack \/ White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow Direction\u003c\/th\u003e\n\u003ctd\u003ePositive \/ Reverse (select variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Contents\u003c\/th\u003e\n\u003ctd\u003e1 × Fan, Mounting Screws, Retail Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e \u003cstrong\u003eBefore ordering:\u003c\/strong\u003e Confirm your case has a standard 120mm fan mount and a 4-pin PWM header available. If your motherboard only has 3-pin headers, the fan will operate but speed control will not be available — it will run at full speed.\u003c\/div\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size is the LC-X120 fan and will it fit my PC case?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe LC-X120 measures \u003cstrong\u003e120 × 120 × 25mm\u003c\/strong\u003e (approximately 4.7\" × 4.7\" × 1\"), which is the most common case fan size. It fits the vast majority of ATX, Micro-ATX, and Mini-ITX cases that have standard 120mm fan mounts. Check your case manual to confirm the number and location of 120mm fan positions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between positive airflow and reverse airflow?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003ePositive airflow fans push air in the standard direction through the fan frame. Reverse airflow fans spin in the opposite direction, so air moves the other way without physically flipping the fan. This is useful when your case layout or radiator orientation requires airflow in a specific direction but you want to keep the fan label and cables facing a particular way.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow loud is this fan at different speeds?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe LC-X120 operates between \u003cstrong\u003e13–29 dBA (±10%)\u003c\/strong\u003e across its full speed range. At lower PWM-controlled speeds (closer to 600 RPM), it typically runs below 20 dBA — generally inaudible in a closed case. At full speed (1800 RPM), noise is still moderate at around 29 dBA. The 8 rubber anti-vibration pads further reduce case resonance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this fan support PWM speed control, and what connector does it use?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. The LC-X120 uses a standard \u003cstrong\u003e4-pin PWM connector\u003c\/strong\u003e, allowing your motherboard or fan controller to automatically adjust speed between 600 and 1800 RPM based on system temperature. If connected to a 3-pin header, the fan will operate at full speed without PWM control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat bearing type does this fan use and how long will it last?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe LC-X120 uses a \u003cstrong\u003ehydraulic bearing\u003c\/strong\u003e (fluid dynamic bearing), which is quieter and generally more durable than standard sleeve bearings. The motor is rated for up to \u003cstrong\u003e40,000 hours\u003c\/strong\u003e of continuous operation — roughly 4.5 years of 24\/7 use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this fan on a 120mm radiator for liquid cooling?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. With \u003cstrong\u003e81 CFM airflow\u003c\/strong\u003e and \u003cstrong\u003e2.56 mmH₂O static pressure\u003c\/strong\u003e, the LC-X120 is generally suitable for use on standard 120mm radiators in AIO or custom loop setups. For very thick or high-fin-density radiators, a dedicated high-static-pressure fan may perform better, but this fan works well in most typical cooling configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this fan RGB or does it have any lighting?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eNo. The LC-X120 is a \u003cstrong\u003enon-RGB fan\u003c\/strong\u003e. It features a clean CD-texture disc hub with no LEDs of any kind. This makes it ideal for stealth builds, server cases, or any build where lighting is not desired. It will not interfere with ARGB controllers or lighting software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is included in the package?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eEach order includes \u003cstrong\u003e1 × LC-X120 fan\u003c\/strong\u003e, a set of mounting screws, and retail packaging. Please select your preferred color (Black or White) and airflow direction (Positive or Reverse) from the variant options above before adding to cart.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your color and airflow direction above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"Black Positive Airflow Fan","offer_id":52381140418834,"sku":"HKTBSMA720001","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Black Reverse Airflow Fan","offer_id":52381140451602,"sku":"HKTBSMA720002","price":36.0,"currency_code":"USD","in_stock":true},{"title":"White Positive Airflow Fan","offer_id":52381140484370,"sku":"HKTBSMA720003","price":35.0,"currency_code":"USD","in_stock":true},{"title":"White Reverse Airflow Fan","offer_id":52381140517138,"sku":"HKTBSMA720004","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/03_b6217250-3669-4a2f-9818-e1bc882da192.jpg?v=1781594032","url":"https:\/\/homediyer.com\/products\/lc-x120-120mm-pwm-case-fan-non-rgb-hydraulic-bearing","provider":"HomeDIYer","version":"1.0","type":"link"}