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Title: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: leiyplane on March 21, 2013, 07:04:00 AM Use four series connected 12CM 76CFM quiet fan to replace one noise Delta FAN.
Can it applicable? The low noise fan specification: Air Flow: 76CFM Speed: 1600RPM Bearing Type: Hydraumatic Dimensions: 120*120*25 http://item.taobao.com/item.htm?spm=a230r.1.10.1.uYSuko&id=7004551492&_u=lh0ibdi2805 (http://item.taobao.com/item.htm?spm=a230r.1.10.1.uYSuko&id=7004551492&_u=lh0ibdi2805) Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: vdragon on March 21, 2013, 09:30:55 AM Get some Zalman cooler, will do the work even better, I replaced them in mine with Thermaltake
Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: funnow on March 21, 2013, 10:26:03 AM Here you have a list of 120mm fans:
http://www.quietpc.com/120mmfans Just sort them by noise (dBA) there are some ultra quiet :) Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: ngzhang on March 21, 2013, 11:11:45 AM if you want to replace the fan, please use ONE 12038(or 12044) size, 4PIN PWM, 12V , with at least 3600RPM maximum speed. ball bearing is recommend.
a 1200rpm 12025 fan (or 2 in series ) will of course kill the machine. Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: Wayne_Chang on March 21, 2013, 11:31:05 AM if you want to replace the fan, please use ONE 12038(or 12044) size, 4PIN PWM, 12V , with at least 3600RPM maximum speed. ball bearing is recommend. 12038fan at 3600 RPM? Oh, my god! How the noise will be!a 1200rpm 12025 fan (or 2 in series ) will of course kill the machine. Looks like a water cooling is necessary if I got a machine! Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: PuertoLibre on March 21, 2013, 01:42:49 PM if you want to replace the fan, please use ONE 12038(or 12044) size, 4PIN PWM, 12V , with at least 3600RPM maximum speed. ball bearing is recommend. For future reference those number are decoded as:a 1200rpm 12025 fan (or 2 in series ) will of course kill the machine. "If you want to replace the fan, please use ONE 120mm x 38mm (or 120mm x 44mm) size, 4PIN PWM, 12V , with at least 3600RPM maximum speed. ball bearing is recommend. a 1200rpm 120mm x 25mm fan (or 2 in series ) will of course kill the machine." Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: ngzhang on March 21, 2013, 03:33:50 PM if you want to replace the fan, please use ONE 12038(or 12044) size, 4PIN PWM, 12V , with at least 3600RPM maximum speed. ball bearing is recommend. 12038fan at 3600 RPM? Oh, my god! How the noise will be!a 1200rpm 12025 fan (or 2 in series ) will of course kill the machine. Looks like a water cooling is necessary if I got a machine! treat it as a server or workstation. this is NOT a HTPC or something like that. if (only if) we build a 1U blade, we will certainly put 4 or more DF04056B12U (4056size, 13900rpm)on it. Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: Vicus on March 21, 2013, 03:37:57 PM if you want to replace the fan, please use ONE 12038(or 12044) size, 4PIN PWM, 12V , with at least 3600RPM maximum speed. ball bearing is recommend. 12038fan at 3600 RPM? Oh, my god! How the noise will be!a 1200rpm 12025 fan (or 2 in series ) will of course kill the machine. Looks like a water cooling is necessary if I got a machine! treat it as a server or workstation. this is NOT a HTPC or something like that. if (only if) we build a 1U blade, we will certainly put 4 or more DF04056B12U (4056size, 13900rpm)on it. Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: vual on January 05, 2014, 08:21:51 AM worthy bump i had the same question and some more things to add, currently moding some miners so they dont sound like a jet plane taking off...
Question has anyone managed to locate 120mm fans that have a rpm of 3600RPM cause i cant find them anywhere.... ? Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: matrixdog on July 17, 2014, 12:34:03 AM What fans is everyone using in the avalon am looking to change my to much noise so i need 3000 rpm fans? or 1200 to 2000 super quiets will work?
Title: Re: Avalon ASIC powerful noise fan replacement, can it feasible? Post by: fiona6622 on July 17, 2014, 02:52:18 AM What fans is everyone using in the avalon am looking to change my to much noise so i need 3000 rpm fans? or 1200 to 2000 super quiets will work? actually they replied already few posts above; 1200 rpm is too less, you will kill your hw ! |