Uploaded January 2026 | Updated September 2026, 2 weeks ago
In a previous video I talked about how Corsair RS120 ARGB fans might require more amps than a typical motherboard provides from a sys/cha fan header and how that could be an issue.
See that video here - youtu.be/tNSeRUVCEvI
I wanted to get Corsair's answer on whether this was an issue and what the solution might be if it was. I've now had an answer:
"Most motherboard fan headers can typically provide around 1A, which from a general guideline perspective would be roughly three RS fans at full speed. However, fan header capabilities and long-term current limits can vary between motherboard models, so users are encouraged to check their motherboard specifications when connecting multiple fans to a single header."
So basically, it's on you, the user, to check your motherboard specs and ensure you meet the spec requirements.
The solution might be just to buy a Corsair Commander Duo or other fan controller and rely on power from your PSU instead.
Corsair Commander Duo - Everything you need to know youtu.be/nB8eLcVG17k
How to connect Corsair ARGB PWM fans to your motherboard or a Commander Duo controller youtu.be/lK0_6EBRTOo
Disclosure: Shopping links within the description of this video generate a commission at no extra cost to you. These are added for your convenience but other retailers are available. As an Amazon Associate I earn from qualifying purchases.
Please note that products featured may also have been sent for free for review/testing purposes. Often these have to be returned by me, but not always. I endeavour to avoid bias in my videos wherever possible and try to give honest, subjective opinions. Unless otherwise stated, the videos are not sponsored financially.
Please note links listed here include affiliate links which may earn me a commission.
Corsair Commander Duo:
Corsair - go.corsair.com/mOqkO7
Amazon US - amzn.to/3Lbmo9M
Amazon UK - amzn.to/43gLslV
Amazon FR - amzn.to/4nbqTPh
Amazon IT - amzn.to/3WGbiMA
Amazon DE - amzn.to/4ooxFlD
Amazon CA - amzn.to/4n8dvLE
Amazon AU - amzn.to/4nQdbCd
Caseking - tidd.ly/47bjlpu
Scan - tidd.ly/3W8WohQ
Thermalright RGB hub (10 fans)
Amazon US - amzn.to/3TeondN
Amazon UK - amzn.to/3wNpcD9
Amazon FR - amzn.to/3VdWHZb
Amazon IT - amzn.to/43f7TH3
Amazon DE - amzn.to/3TcxEmL
Amazon CA - amzn.to/48JA0zi
Thermalright fan and ARGB hub:
Amazon US - amzn.to/3Vcyzq4
Newegg - newegg.io/ncdf2910ca
Amazon UK - amzn.to/3PfDK4G
Amazon FR - amzn.to/3Ve59rI
Amazon IT - amzn.to/3PfDVgm
Amazon DE - amzn.to/3PfoXqC
Amazon CA - amzn.to/4a53kRS
Amazon AU - amzn.to/3TyryyF
😍Special Thanks😍 to my YouTube members:
SpaceCannons,mikeinvegas1, Spandau Guy, D Shaddix, CTRLGeek, Frank “Cano” Costilla, BY TOR THE SNOW DOG, Rawrr483, Alexander Heim, Ritsaert Verstegen, James Kahn, N J, GamingAllDay, Christian, UBrickIFix, Wayne Chandler, Jeffrey crutchfield, NOTuNOTme, Tom Corrao, DaniAkiZoli, rodney mcqueen, Fred Wehbe, Paul Sheard, shaak, WireHedd, Matt Behymer, John Turley, Random Chaos, Matthew Howell, kapitan, Arik Nachmias, The 1 and Only Twix, Brian Pickel, Megan Schafer, Dr John Urquhart, Peter Qvist, PBear, Meldogss, noobmode, DidYouReadEULA, BrofNeeko, Samuel Hinojos, marc, MeatyKeyboard 83, Lance Nixon Jr, Mongo_Slade, Jay Shank 007, toxiqnick604, Mohammed Haidara, DRENU, DCgames2923 And you?
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CO11 9BE
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Join my Discord to keep up to date or ask questions discord.gg/TCWQqb4
Follow on Reddit reddit.com/r/TheProvokedPrawn
Read this far? You're awesome. Smash those sub and like buttons!
📌 Support the channel:
😍 See the benefits of being a member here - youtube.com/channel/UCQGDPYRgV5egNGUy9wE1Tyw/join
Get some merch - the-provoked-prawn.creator-spring.com
Check out my dedicated Amazon Storefront to see my current fave gear - amazon.com/shop/theprovokedprawn
📸 Recorded with amzn.to/3kYrhGP
In a previous video I talked about how Corsair RS120 ARGB fans might require more amps than a typical motherboard provides from a sys/cha fan header and how that could be an issue.
See that video here - youtu.be/tNSeRUVCEvI
I wanted to get Corsair's answer on whether this was an issue and what the solution might be if it was. I've now had an answer:
"Most motherboard fan headers can typically provide around 1A, which from a general guideline perspective would be roughly three RS fans at full speed. However, fan header capabilities and long-term current limits can vary between motherboard models, so users are encouraged to check their motherboard specifications when connecting multiple fans to a single header."
So basically, it's on you, the user, to check your motherboard specs and ensure you meet the spec requirements.
The solution might be just to buy a Corsair Commander Duo or other fan controller and rely on power from your PSU instead.
Corsair Commander Duo - Everything you need to know youtu.be/nB8eLcVG17k
How to connect Corsair ARGB PWM fans to your motherboard or a Commander Duo controller youtu.be/lK0_6EBRTOo
Disclosure: Shopping links within the description of this video generate a commission at no extra cost to you. These are added for your convenience but other retailers are available. As an Amazon Associate I earn from qualifying purchases.
Please note that products featured may also have been sent for free for review/testing purposes. Often these have to be returned by me, but not always. I endeavour to avoid bias in my videos wherever possible and try to give honest, subjective opinions. Unless otherwise stated, the videos are not sponsored financially.
Please note links listed here include affiliate links which may earn me a commission.
Corsair Commander Duo:
Corsair - go.corsair.com/mOqkO7
Amazon US - amzn.to/3Lbmo9M
Amazon UK - amzn.to/43gLslV
Amazon FR - amzn.to/4nbqTPh
Amazon IT - amzn.to/3WGbiMA
Amazon DE - amzn.to/4ooxFlD
Amazon CA - amzn.to/4n8dvLE
Amazon AU - amzn.to/4nQdbCd
Caseking - tidd.ly/47bjlpu
Scan - tidd.ly/3W8WohQ
Thermalright RGB hub (10 fans)
Amazon US - amzn.to/3TeondN
Amazon UK - amzn.to/3wNpcD9
Amazon FR - amzn.to/3VdWHZb
Amazon IT - amzn.to/43f7TH3
Amazon DE - amzn.to/3TcxEmL
Amazon CA - amzn.to/48JA0zi
Thermalright fan and ARGB hub:
Amazon US - amzn.to/3Vcyzq4
Newegg - newegg.io/ncdf2910ca
Amazon UK - amzn.to/3PfDK4G
Amazon FR - amzn.to/3Ve59rI
Amazon IT - amzn.to/3PfDVgm
Amazon DE - amzn.to/3PfoXqC
Amazon CA - amzn.to/4a53kRS
Amazon AU - amzn.to/3TyryyF
😍Special Thanks😍 to my YouTube members:
SpaceCannons,mikeinvegas1, Spandau Guy, D Shaddix, CTRLGeek, Frank “Cano” Costilla, BY TOR THE SNOW DOG, Rawrr483, Alexander Heim, Ritsaert Verstegen, James Kahn, N J, GamingAllDay, Christian, UBrickIFix, Wayne Chandler, Jeffrey crutchfield, NOTuNOTme, Tom Corrao, DaniAkiZoli, rodney mcqueen, Fred Wehbe, Paul Sheard, shaak, WireHedd, Matt Behymer, John Turley, Random Chaos, Matthew Howell, kapitan, Arik Nachmias, The 1 and Only Twix, Brian Pickel, Megan Schafer, Dr John Urquhart, Peter Qvist, PBear, Meldogss, noobmode, DidYouReadEULA, BrofNeeko, Samuel Hinojos, marc, MeatyKeyboard 83, Lance Nixon Jr, Mongo_Slade, Jay Shank 007, toxiqnick604, Mohammed Haidara, DRENU, DCgames2923 And you?
Want to send me things for videos or other reasons? Use this address:
The Provoked Prawn
PO Box 13277
MANNINGTREE
CO11 9BE
United Kingdom
🔫Sub to my gaming channel🔫youtube.com/channel/UC2eHpDRz4HCpDtAhXIL7cMg
Come check me out on Twitch - twitch.tv/provokedprawn
Join my Discord to keep up to date or ask questions discord.gg/TCWQqb4
Follow on Reddit reddit.com/r/TheProvokedPrawn
Read this far? You're awesome. Smash those sub and like buttons!
📌 Support the channel:
😍 See the benefits of being a member here - youtube.com/channel/UCQGDPYRgV5egNGUy9wE1Tyw/join
Get some merch - the-provoked-prawn.creator-spring.com
Check out my dedicated Amazon Storefront to see my current fave gear - amazon.com/shop/theprovokedprawn
📸 Recorded with amzn.to/3kYrhGP
