Not sure why all the fire retardants are needed. Besides, steel probably retards fire more effectively than most fire retarded resins and is probably far more recyclable.
In the uncommon event that something in your computer catches fire, the flame retardant keeps the fire from igniting the otherwise flammable plastic and potentially burning your house down.
If it were about performance and not marketing, they'd try to optimize for resistance to dust adhesion and resource consumption: energy, cost, durability, etc.
Why do you think they don't optimize for things like performance when they often win performance competitions against other vendors for both sound mitigation and airflow?
Do you know they have a specific high efficiency line?
Have you ever had a noctua fan fail where you think another vendor fan would not have?
You lead me to believe that they are targeting a niche "audiophile" market and probably not a commercial market. The concern in the commercial market would be energy savings vs. capital expenditure. Some commercial spaces actually introduce white noise into spaces to increase occupant density.
They are targeting people who want nearly-silent fans for computing devices and will pay considerably higher than average prices for them. I have several of them, and they are vastly quieter than the competition. Wouldn't be worth it in a commercial space, but I want my house to be quiet.
In my experience fans from manufacturers like Arctic can be almost as quiet similar Noctua, but cost 50% less. The difference definitely isn't vast for most models, although admittedly there's more QC issues and variation than with Noctua.
A lot of Noctua sales come from their brand value. People put Noctua fans into their gaming PC's, use headphones while gaming on them, and then turn off the PC. You don't really need the most silent fan for that, but people buy them anyway for the looks & premium quality.
I do love Noctua's coolers though, I appreciate the well thought design, manuals and free upgrade kits when you upgrade your system to a new socket type. But for case fans I'll jut buy Arctic and save money, except for things like server systems that run 24/7 in my bedroom where noise and durability are top priority.
I want the quitest fans and whether they are 10 or 20 bucks is irrelevant. We are talking about tiny amounts of money here for something thats gonna run for 5y+
> except for things like server systems that run 24/7 in my bedroom where noise and durability are top priority
... which is why I only have a few of them, rather than replacing the fans in everything I own. But for the things that need them, there's just nothing else as good.
They target people that want quiet/silent cases, obviously not commerical, unless you're going after the long life/warranty service. Or you go for their industrial line.
They aren't actually doing any molding themselves, the manufacturing is outsourced to companies in China and Taiwan, there is the real molding expertise.
“It profits me but little, after all, that a vigilant authority… averts all dangers from my path… if this same authority is the absolute master of my liberty and my life.”
reply