RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS COUGAR CF-D14HB-B, Fan, 5.51" (14 cm), 1000 RPM, 124.4 m³/h, Black, Blue COUGAR CF-D14HB-B. Type: Fan, Fan diameter: 5.51" (14 cm), Rotational speed (max): 1000 RPM, Airflow: 124.4 m³/h, Maximum air pressure: 1.4 mmH2O. Width: 5.51" (140 mm), Depth: 0.984" (25 mm), Height: 5.51" (140 mm). Product color: Black, Blue https://techgage.com/article/quick-gage-cougar-dual-x-led-fans-140mm-and-120mm-review/ Way back in March, we posted a news item announcing COUGAR's new Dual-X LED fans . I, for one, was immediately smitten with how they looked in the press release photos. We requested a couple of samples, and, thankfully, COUGAR responded by sending a few f... https://www.technologyx.com/featured/cougar-dual-x-120mm-blue-led-case-fan-review-innovative-design-with-powerful-performance/ Case fans historically tend to fall into one of two categories of performance – air flow/power potential, and noise level/quiet operation potential. One usually has to sacrifice a bit of the quiet operation factor in order to achieve the desired power lev... The Cougar Dual-X 120mm case fan is a premium product, from the revolutionary blade design with claws that help “grab” air to the tune of up to 64 cfm, to the innovative hydraulic bearing design, to a generous 450 mm of black-sheathed connection cable, t... http://www.hitechlegion.com/reviews/cooling/heatsinks/34458-cougar-dualx-120mm The Cougar Dual-X is designed to push a large amount of air while maintain silence. The Dual-X accomplishes this by using a hydraulic bearing so there is less friction. The nine blades of the fan have two layers and are rigid material. The blade design al... http://proclockers.com/cooling/2771-cougar-dual-x-red-led-fan-review.html Today on tap for you we have the new Cougar Dual-X 120mm LED cooling fan. Over the years, we brought to you several fans used for everything from general purpose to having one sole purpose. This new fan can go the route of the general purpose fans but fro... I for one like what the new Dual-X fan from Cougar have to offer. To begin with, the presentation is very nice. A few of these fans in your case with its translucent frame and fan blades will give your interior a nice upgrade and be totally different from...