In Win, like many other companies is making the push to impress with new RGB fans to add to any chassis or even a CPU air cooler, but are doing it in a way in which we have never before seen employed. One of their new offerings, which we will be discussing in this review is the Polaris Series of fans. From what we can gather, there are three variations in the Polaris fans; the Polaris LED, Polaris RGB and Polaris RGB Aluminum fans. The Polaris LED fans are offered with white, red, green, and blue LED options, not all at the same time, of course, each color is offered in its own set of fans. The Polaris RGB fans work with motherboard control from ASUS, MSI, GIGABYTE, and ASRock, and so do the Polaris RGB Aluminum fans, but they do have an aluminum frame surrounding the blades rather than the clear plastic of the Polaris RGB. Specifically speaking of the Polaris RGB silent case fans, we find that they can be purchased in 2-pack or 1-pack packaging. However, it is important to note, that the single fan packages will not work without the twin pack, but fans can all be daisy-chained together. These fans are currently offered in 120mm size only but are built of PBT plastic and polycarbonate, and each fan will only draw 1.2W at 0.10A. These fans which are geared for silence will spin in a range of 500-1280 RPM, delivering just 43.31 CFM of airflow, with 1.26 mmH2O static pressure. These sleeve bearing fans are wire free out of the box, as the Polaris fans also come with an assortment of cables which source power and RGB signal, and also have much shorter cables which link each fan to the next one in line. Along with 35,000 hours of runtime, the Polaris RGB fans are backed with a two-year warranty.