Is this device with or without a fan?
876669
I have this device outside in a mechanical room in an office building and don't have any problems with over heating
334991
Mine is connected to natural gas without fan and happy with that. If you can have blower on heater it helps to move air better i guess.
273291
There is one included with the cpu. Remember its a stock fan there are better fans out there.
983941
The laptop does have a fan inside. There is a fairly large vent on the back side of the machine. It does get a little hot when doing a lot of work but I have never heard the fan buzzing. I've never really listened specifically for the fan, but I've never heard and been drawn to it either.
377931
Yes, it has a fan. Unfortunately, I had to return both of the units I had because the switch was inoperable on both of them. I'm looking for something else now.
1078898
The card I received is passively cooled with a heatsink, so there is no fan.
1945693
No.I have 3 of them sitting in my closet without fans, they are powered wia USB hub and RaspberryPI, since the hub has ports far apart, there is good enough cooling to the miners, they are running 24/7 and are working great, they were built to handle the temperatures ... However if you want to have large number of them, and in USB ports close to another, get a fan. Simple as that.
476390
The system is a standalone unit with no built-in fan. You can purchase the fan option separately. I have installed both and the unit works great!
2097286
There is no fan and no battery. It is radiant heat. It heats the back panel, which radiates out.
546518
It does not have any fans. It works pretty good. It mainly allows you to use your computer on your lap or bed without the computer fans being up against bedding or clothes. Using it on a desk/hard surface will not give you any benefits.
937652
It does have a fan....but it dont move much air at all....its like a computer fan...
479504
It has a small fan and you must plug in the cord if you wish the fan to run. The heater will work just fine without the fan an you do not have t use it, but the fan does increase the comfort further away.
1336044
Donald, there's a "Fan" mode, as D. Allen mentioned. I've also had good luck with this model.
2025744
Mine has two small cooling fans. About the size of fans you see in a computer. Seems to do the job.
1765162
I wasn't aware that it is available without the fan. I rarely use the fan, and believe you could do without it, unless you use your laptop under hot conditions.
417739
A cooling fan does kick in when it switches to backup mode, but it really isn't that noticeable. Mine's pretty quiet.
1010216
Not a problem. It is definitely safe to do this. No, it doesn't have a fan, but the heat dissipates because your hard drive is not enclosed. You'll be fine as long as you're in a climate-controlled room. There is also an on-off switch if you do choose to turn it off to save energy when not in use.