{"product_id":"arctic-p12-pro-pst-co-fan","title":"ARCTIC P12 Pro PST CO, 120mm PWM Fan, Dual Ball Bearing, PST Daisy-Chain, Black","description":"\u003ch2 style=\"color:#009999;\"\u003eARCTIC P12 Pro PST CO — 120mm PWM Case Fan with PST Daisy-Chain\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003ca href=\"#desc-arctic-p12-pro-pst-co-fan\" style=\"display:inline-block;margin-right:1em;padding:6px 16px;background:#009999;color:#fff;text-decoration:none;border-radius:4px;font-weight:bold;\"\u003eDescription\u003c\/a\u003e\n\u003ca href=\"#specs-arctic-p12-pro-pst-co-fan\" style=\"display:inline-block;padding:6px 16px;background:#cc00cc;color:#fff;text-decoration:none;border-radius:4px;font-weight:bold;\"\u003eSpecs\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cspan id=\"desc-arctic-p12-pro-pst-co-fan\"\u003e\u003c\/span\u003e\n\n\u003ch3 style=\"color:#009999;text-decoration:underline;\"\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe ARCTIC P12 Pro PST CO is a high-performance 120mm PWM case fan engineered for demanding cooling applications. With a speed range of 600–3000 RPM, 77 CFM airflow, and 6.9 mmH₂O static pressure, it excels at pushing air through radiators, dense mesh panels, and perforated front panels where resistance is high. The PST (PWM Sharing Technology) daisy-chain connector allows multiple fans to be synchronized from a single motherboard header, and the CO (Continuous Operation) dual ball bearing ensures long-term reliability at sustained high speeds. Backed by a 6-year warranty.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#009999;text-decoration:underline;\"\u003eHigh Static Pressure Performance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient at High Air Resistance:\u003c\/strong\u003e Thanks to high static pressure (6.9 mmH₂O), the P12 Pro moves air effectively through tight spaces — ideal for radiators, perforated panels, and mesh filters where standard fans lose efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevised Fan Blade Design:\u003c\/strong\u003e The 7-blade design has been optimised for an ideal balance of maximum airflow (131 m³\/h \/ 77 CFM) and smooth, quiet operation at just 25 dB(A) at full speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Gap Dimensions:\u003c\/strong\u003e Tight tolerances between blade tips and the fan frame maximise static pressure and airflow efficiency, reducing turbulence and improving cooling performance.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#009999;text-decoration:underline;\"\u003ePST — PWM Sharing Technology (Daisy-Chain)\u003c\/h3\u003e\n\u003cp\u003eThe P12 Pro PST CO features a \u003cstrong\u003e4-pin PWM input + 4-pin PWM output\u003c\/strong\u003e connector configuration. This allows multiple fans to be connected in series (daisy-chained) and controlled simultaneously from a single PWM header on the motherboard — no fan hub required. All fans in the chain respond identically to the PWM signal, ensuring consistent speed and noise levels across your build.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#009999;text-decoration:underline;\"\u003eDual Ball Bearing (DBB) — Continuous Operation\u003c\/h3\u003e\n\u003cp\u003eThe CO designation indicates this fan uses a \u003cstrong\u003eDual Ball Bearing (DBB)\u003c\/strong\u003e with an extended rotor shaft, specifically designed for continuous 24\/7 operation at high rotational speeds. Unlike sleeve bearings, dual ball bearings maintain performance and lifespan even when mounted horizontally or vertically, making them ideal for servers, NAS systems, and always-on workstations.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#009999;text-decoration:underline;\"\u003eSOTA Microcontroller\u003c\/h3\u003e\n\u003cp\u003eAn integrated state-of-the-art (SOTA) microcontroller reduces motor noise, compensates for load fluctuations, and protects against inrush currents and reverse polarity — contributing to smoother, quieter, and more reliable operation across the full speed range.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#009999;text-decoration:underline;\"\u003eAutomated Balancing\u003c\/h3\u003e\n\u003cp\u003eEach fan undergoes an automated measuring and balancing process during manufacture, applying balancing compound with pinpoint accuracy. This ensures exceptional rotational precision, minimising vibration and noise at all speeds.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#009999;text-decoration:underline;\"\u003e6-Year Warranty\u003c\/h3\u003e\n\u003cp\u003eARCTIC backs the P12 Pro PST CO with a \u003cstrong\u003e6-year manufacturer warranty\u003c\/strong\u003e — a reflection of the confidence in its build quality and long-term durability.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#009999;text-decoration:underline;\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× ARCTIC P12 Pro PST CO 120mm PWM Fan\u003c\/li\u003e\n\u003cli\u003eMounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cspan id=\"specs-arctic-p12-pro-pst-co-fan\"\u003e\u003c\/span\u003e\n\u003ch2 style=\"color:#009999;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003cdiv style=\"display:flex;gap:2em;flex-wrap:wrap;\"\u003e\n\n\u003cdiv style=\"flex:1;min-width:280px;\"\u003e\n\n\u003cp style=\"color:#cc00cc;font-weight:bold;\"\u003eGeneral\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.9em;\"\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Type of cooling component\"\u003eType\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003eFan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Where the fan is designed to be used\"\u003eSuitable Location\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003eComputer case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Colour of the fan frame and blades\"\u003eColour\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Number of fans included in the box\"\u003eQuantity per Pack\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Mounting screws included in the box\"\u003eScrews Included\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Manufacturer warranty period\"\u003eWarranty\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e6 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"color:#cc00cc;font-weight:bold;\"\u003ePerformance\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.9em;\"\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Diameter of the fan in millimetres\"\u003eFan Diameter\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Minimum rotational speed in revolutions per minute\"\u003eFan Speed (Min)\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Maximum rotational speed in revolutions per minute\"\u003eFan Speed (Max)\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e3000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Volume of air moved per hour\"\u003eAirflow\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e131 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Maximum airflow in cubic feet per minute\"\u003eMax Airflow\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e77 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Resistance to airflow the fan can overcome — higher is better for radiators and dense meshes\"\u003eStatic Pressure\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e6.9 mmH₂O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Whether the fan speed is controlled via PWM signal from the motherboard\"\u003ePWM Support\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Number of fan blades\"\u003eFan Blades\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"color:#cc00cc;font-weight:bold;\"\u003eBearing \u0026amp; Connector\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.9em;\"\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Type of bearing used in the fan motor — affects lifespan and noise\"\u003eBearing Type\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003eDual Ball Bearing (DBB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Fan connector type — 4-pin PWM in + 4-pin PWM out for daisy-chaining\"\u003eFan Connector\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e4-pin + 4-pin (PST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Length of the fan cable\"\u003eCable Length\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e0.4 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex:1;min-width:280px;\"\u003e\n\n\u003cp style=\"color:#cc00cc;font-weight:bold;\"\u003ePower\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.9em;\"\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Operating voltage\"\u003eFan Voltage\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e12 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Minimum voltage required to start the fan spinning\"\u003eStarting Voltage\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e3.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Maximum current draw\"\u003eFan Current\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e0.33 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"color:#cc00cc;font-weight:bold;\"\u003ePhysical Dimensions\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.9em;\"\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Fan frame dimensions: width x depth x height\"\u003eFan Dimensions (W×D×H)\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e120 × 120 × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Weight of the fan without packaging\"\u003eFan Weight\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e185 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"color:#cc00cc;font-weight:bold;\"\u003eOperating Conditions\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.9em;\"\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Safe operating temperature range\"\u003eOperating Temp\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e0°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"color:#cc00cc;font-weight:bold;\"\u003ePackaging Data\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.9em;\"\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Type of retail packaging\"\u003ePackage Type\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003eBox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Width of the retail box\"\u003ePackage Width\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Depth of the retail box\"\u003ePackage Depth\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e127 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Height of the retail box\"\u003ePackage Height\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"Total weight including packaging\"\u003ePackage Weight\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e226 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e\u003cabbr title=\"EAN barcode\"\u003eEAN\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:3px 6px;border:1px solid #ddd;\"\u003e4895265000140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ARCTIC","offers":[{"title":"Default Title","offer_id":56825041584459,"sku":"ACFAN00312A","price":15.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/7455\/3163\/files\/P12_Pro_PST_CO_g00.png?v=1774591005","url":"https:\/\/pcgear.uk\/products\/arctic-p12-pro-pst-co-fan","provider":"PC Gear UK","version":"1.0","type":"link"}