Cheapest price for Cooler Master 80mm Dual Ball Bearing Case Fan Black SAF B82 E1 order it now
Band : Cooler Master
Model : SAF B82 E1
Product Features :
- Higher air flow to enhance cooling performance
- 2 Ball bearing for longer life expectancy
- Silent operation for case cooling
- RoHS Compliance
- 2400 rpm / Air Flow 34 23 CFM
>> Fans should be felt not heard A
I put 8 of these in a particularly large server case about 6 months ago So far they have brought me pleasing results They don t seem to be grinding or making excessive noise
When a fan moves air you can expect a certain amount of noise from the displacement Sure you can hear them blow but not grinding or whining The fan mechanism itself was silent when I tested one outside of the case
I have one directly in front of a hard drive bay blasting air from the front of the case directly across 3 hard drives It is so close it s almost touching the drives very close to them The way my case is built the hard drive tray holds 3 drives together in a metal square and this fan is mounted at the front of the square facing forward I also have fans at the back pushing air outward After all that description let me tell you that I can shut off the machine and pull a hard drive without it being hot Before installing these fans my drives were VERY hot
Good low sound good quiet movement good air displacement 8 of them work flawlessly for me in a 24/7 server with lots of heat
>> Good quiet fan
I purchased this fan when the original fan on my server went out This fan installed easy and I have no complaints
>> It runs great
Pros Before I installed this case fan my pc sometimes overheated Now it runs smoothly and I feel the cool air coming out It consumes only 1 2 watts which means it costs 25 cents/year for my energy bill It may last 70 000 hrs 20 years according specs
Cons Before I could feel hot air from PC so I was warmer near this PC in winter time Now the fan changed this There is no button that I can turn it off in winter
