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Fan parameters

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Miner's model Fan Specifications No. of fans
（PCS）		 Front fan speed
（RPM		 Rear fan speed（RPM） input adaptation
（V/A）		 Air volume CFM（Mid）
S19K Pro 12038 4 7000 6000 12v/3.3A--12v/2.7A  
S19j Pro+ 12038 4 5200 5200 12V/2.35A 360
S19 Pro+ Hydro N/A N/A N/A N/A N/A N/A
S19Pro Hydro N/A N/A N/A N/A N/A N/A
S19 Hydro N/A N/A N/A N/A N/A N/A
T19 Hydro N/A N/A N/A N/A N/A N/A
S9K Hydro N/A N/A N/A N/A N/A N/A
Z15 Pro 12038 2 7100 N/A 12V/3.6A 256
HS3 12038 4 5200 5200 12V/2.35A 360
KS3 12038 4 5200 5200 12V/2.35A 300
K7 12038 4 6000 6000 12V/2.7A 320
KA3 12038 4 6000 6000 12V/2.7A 320
DR7 12038 4 5200 5200 12V/2.35A 360
D9 12038 4 5200 5200 12V/2.35A 360
E9 Pro 12038 4 5200 5200 12V/2.35A 360
E9 12038 4 5200 5200 12V/2.35A 360
S19XP 12038 4 6000 6000 12V/2.7A 320
L7 12038 4 6000 6000 12V/2.7A 320
D7 12038 4 6000 6000 12V/2.7A 320
S19+ 12038 4 5200 5200 12V/2.35A 360
S19A pro 12038 4 6000 6000 12V/2.7A 320
S19A 12038 4 7100 6000 12V/3.6A
12V/1.65A		 360
S19j pro
S19j proA		 12038 4 6000 6000 12V/2.4A 360
S19j 12038 4 6000 6000 12V/2.4A 360
S19i 12038 4 6000 6000 12V/2.4A 360
T19 12038 4 6000 6000 12V/2.4A 360
Z15 12038 2 6000 6000 12V/2.4A 360
Z15j 12038 2 6000 6000 12V/2.4A 360
Z15e 12038 2 6000 6000 12V/2.4A 360
S19 12038 4 6000 6000 12V/2.4A 360
S19(240-Ca) 12038 4 5200 5200 12V/2.35A 360
S19Pro 12038 4 6000 6000 12V/2.4A 360
S17 Pro 12038 4 6000 6000 12V/2.4A 360
S17 12038 4 6000 6000 12V/2.4A 360
S17e 12038 4 6000 6000 12V/2.4A 360
S17+ 12038 4 6000 6000 12V/2.4A 315
T17 12038 4 6000 6000 12V/2.4A 360
T17e 12038 4 6000 6000 12V/2.4A 360
T17+ 12038 4 6000 6000 12V/2.4A 315
S15 12038 2 6000 / 12V/2.4A 284.5
T15 12038 2 6000 / 12V/2.4A 284.5
Z11 12038 2 6000 / 12V/2.4A 209.8
Z11j 12038 2 6000 / 12V/2.4A 209.8
Z11e 12038 2 6000 / 12V/2.4A 209.8
S11 12038 2 5200 / 12V/2.4A 209.8
S9 12038 2 6000 4500 12V/2.4A 209.8
S9i 12038 2 6000 6000 12V/2.4A 209.8
S9j 12038 2 6000 6000 12V/2.4A 209.8
S9k 12038 2 6000 6000 12V/2.4A 209.8
S9 SE 12038 2 6000 6000 12V/2.4A 209.8
T9 12038 2 6000 4500 12V/2.4A 209.8
T9+ 12038 2 6000 4500 12V/2.4A 209.8
V9 12038 2 6000 4500 12V/2.4A 209.8
Z9mini 12038 1 6000 6000 12V/2.4A 209.8
Z9 12038 2 6000 6000 12V/2.4A 209.8
B7 12038 1 4300 4300 12V/2.4A 209.8
DR5 12038 2 4600 4600 12V/2.4A 209.8
D5 12038 2 6000 6000 12V/2.4A 209.8
K5 12038 2 6000 6000 12V/2.4A 360
A3 12038 2 6000 4500 12V/2.4A 209.8
B3 12038 2 4500 4500 12V/2.4A 209.8
D3 12038 2 6000 4500 12V/2.4A 209.8
DR3 12038 2 6000 6000 12V/2.4A 209.8
E3 12038 2 6000 6000 12V/2.4A 209.8
L3 12038 1 3600 3600 12V/2.4A 209.8
L3+ 12038 2 4200 3600 12V/2.4A 209.8
L3++ 12038 2 4500 4500 12V/2.4A 209.8
X3 12038 1 4300 4300 12V/2.4A 209.8

General knowledge and Recurring problem about Fan

https://support.bitmain.com/hc/en-us/articles/4402395808409

 

Comments

2 comments

Date Votes
  • Jason Harms

    Hi, is the CFM listed above per Fan or per Miner?

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  • harlan robinson
    • Edited

    What does " Air volume CFM（Mid) ", specifically (Mid)? It's wrong, I am sure, but how does Bitmain define (Mid).

    Middle? 

    Median?

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