{"product_id":"arctic-p12-pro-pst-co-120mm-3000rpm-continuous-operation-acfan00312a","title":"ARCTIC P12 Pro PST CO 120mm Fan | 3000 RPM | 24\/7 | ACFAN00312A","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Ball Bearing (CO Grade) | 24\/7 Continuous Operation\u003c\/strong\u003e — Purpose-built for always-on systems including servers, NAS, and workstations requiring uninterrupted operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120mm | Up to 3000 RPM PWM\u003c\/strong\u003e — High-speed static pressure fan for demanding cooling tasks on radiators, heatsinks, and airflow-restricted cases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM Sharing Technology (PST)\u003c\/strong\u003e — Daisy-chain multiple fans from a single 4-pin PWM motherboard header for simplified fan control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Splitter Included\u003c\/strong\u003e — Y-splitter cable allows two fans to share one header for multi-fan configurations with minimal cable clutter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew IC Chipset\u003c\/strong\u003e — Advanced motor controller for improved speed accuracy, smoother operation, and reduced vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Dynamic Balancing\u003c\/strong\u003e — On-board automatic balancing system minimizes vibration and noise at high RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Static Pressure Design\u003c\/strong\u003e — Optimized blade geometry pushes air effectively through tight heatsink fins and dense radiator cores\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Color\u003c\/strong\u003e — Clean matte black finish for professional server, workstation, and gaming builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe ARCTIC P12 Pro PST CO is the continuous-operation variant of ARCTIC’s flagship P12 Pro series — upgraded with a dual ball bearing rated for 24\/7 always-on use in servers, NAS enclosures, and professional workstations. Unlike standard fluid dynamic or sleeve bearing fans, the CO-grade dual ball bearing maintains its rated lifespan and performance under continuous high-load operation without the accelerated wear that affects other bearing types in always-on environments. At up to 3000 RPM, it delivers the static pressure needed to push air through dense radiator cores and tight heatsink fin stacks.\u003c\/p\u003e\u003cp\u003ePWM Sharing Technology allows multiple P12 Pro PST CO fans to be connected in a daisy-chain from a single 4-pin motherboard header, while the included Y-splitter cable provides additional flexibility for multi-fan setups. The new IC chipset and automatic dynamic balancing system keep vibration and acoustic noise to a minimum even at peak RPM — a critical requirement for professional workstations and server environments where noise and reliability are equally important.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24\/7 Server \u0026amp; NAS Cooling\u003c\/strong\u003e — CO-grade dual ball bearing for continuous operation in always-on server and storage environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiator \u0026amp; AIO Cooling\u003c\/strong\u003e — High static pressure for dense 120mm radiator cores in liquid cooling setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Workstations\u003c\/strong\u003e — Reliable, low-vibration cooling for uninterrupted compute workloads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Fan PST Deployments\u003c\/strong\u003e — PST daisy-chain for 2–5 fans on a single PWM header without a fan hub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow-Restricted Cases\u003c\/strong\u003e — Static pressure design for cases with dust filters and restricted airflow paths\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e — ACFAN00312A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU\u003c\/strong\u003e — CCACFAN00312A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Size\u003c\/strong\u003e — 120mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e — Up to 3000 RPM (PWM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing\u003c\/strong\u003e — Dual Ball Bearing (CO — Continuous Operation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector\u003c\/strong\u003e — 4-pin PWM (PST)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Splitter\u003c\/strong\u003e — Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e — Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated for\u003c\/strong\u003e — 24\/7 Continuous Operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARCTIC","offers":[{"title":"Default Title","offer_id":50963238224193,"sku":"CCACFAN00312A","price":15.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/5524\/8705\/files\/ACFAN00312A__67518.1755737884.jpg?v=1762295919","url":"https:\/\/aaawave.com\/products\/arctic-p12-pro-pst-co-120mm-3000rpm-continuous-operation-acfan00312a","provider":"AAAWave","version":"1.0","type":"link"}