• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Fan Controller Voltage issue

Joined
Oct 5, 2008
Messages
1,711 (0.50/day)
Likes
278
Location
ATL, GA
System Name My Rig
Processor AMD 1950X
Motherboard Asus Zenith Extreme
Cooling Cooler Master 360mm AIO
Memory G.Skill Trident DDR4
Video Card(s) Asus GTX 1080 Ti Strix OC
Storage Samsung 960 Evo 512GB SSD
Display(s) Acer Predator X34
Case Corsair HAF120
Power Supply Cooler Master 1200W Gold Edition
Mouse Razer Lancehead
Keyboard Razer Widow Maker Keyboard
Software Window's 10 Pro
#1
I just installed 4;

Delta AFB1212GHE-CF00 120mm Case Fan

In the side of my HAF 932, and 1 4 pin rail doesn't keep them at full(yes I am that insane). I'd like to be able to tune them down to normal levels, but also get to there full power, and it just feels like my crappy Scythe 4 fan controller isn't cutting it.

Any ideas?

So far the best I can come up with is using 4 inline fan controllers from thermal take, so power gets to each fan directly. But thats a pain.

I'll post a video of there current noise level later... :)
 

sneekypeet

Super Moderator
Staff member
Joined
Apr 12, 2006
Messages
24,710 (5.75/day)
Likes
9,455
System Name His
Processor Intel i7 5930K
Motherboard Asus Maximus V Extreme
Cooling Thermalright True Spirit 140 BW Rev.A
Memory Corsair Dominator Platinum ROG
Video Card(s) nVidia GTX 1080 SLI with EVGA Hybrid coolers.
Storage Samsung 960 Pro / Crucial MX300 750GB / Seagate 1TB Spinner
Display(s) Sony 43" 4K 60hz
Case SilverStone Temjin TJ11
Audio Device(s) Realtek on board > Sony Receiver > Cerwin Vega's
Power Supply Thermaltake TPSG 1050W
Mouse Always Changing
Keyboard Always Changing
Software Windows 10 Pro 64
#2
Its the amount of amps the controller can push. There are controllers out there that can hold 4 Deltas, but they are harder to find.
 
Joined
Oct 5, 2008
Messages
1,711 (0.50/day)
Likes
278
Location
ATL, GA
System Name My Rig
Processor AMD 1950X
Motherboard Asus Zenith Extreme
Cooling Cooler Master 360mm AIO
Memory G.Skill Trident DDR4
Video Card(s) Asus GTX 1080 Ti Strix OC
Storage Samsung 960 Evo 512GB SSD
Display(s) Acer Predator X34
Case Corsair HAF120
Power Supply Cooler Master 1200W Gold Edition
Mouse Razer Lancehead
Keyboard Razer Widow Maker Keyboard
Software Window's 10 Pro
#3
any suggestions? :)
 
Joined
Nov 9, 2008
Messages
2,191 (0.65/day)
Likes
1,069
Location
Texas
System Name Behemoth-6700k
Processor i7 6700k @ 4.7Ghz 1.37v
Motherboard Asus Sabertooth Z170 Mark 1
Cooling D5 Vario w/ EK X-Top; EK 240 PE, EK 420 PE; EK RES X3 150; HeatKiller IV Pro
Memory 32Gb (4x8Gb) GSkill Ripjaws 3000Mhz @ 15/16/16/35 1.35v
Video Card(s) Zotac 1080ti Amp Extreme
Storage Crucial M500 240GB; Mushkin 1TB SSD x 2; WD Blue 2TB; WD Black 1TB x2
Display(s) Acer XR341CK 34" 3440x1440; LG 27" 1920x1080
Case Phanteks Enthoo Primo; Phanteks F140SP Fans x 12 (6 x Top Rad); Noctua IPPC-2000 x4 (Bottom Rad)
Power Supply Enermax Platimax 1350
Mouse MS Trackball Optical
Keyboard Corsair K70 RGB; Razer Tartarus Chroma
Software Windows 10 Pro
#4

crazyeyesreaper

Chief Broken Rig
Staff member
Joined
Mar 25, 2009
Messages
8,756 (2.72/day)
Likes
3,649
Location
04578
#5
yea its the fan controller if you look up most of scythes controllers they state 1amp max per channel those deltas pull 2.45amps thats 150% increase past the max it supplies lol

and yea that lamptron will do the job just barely :toast: 29.6w for each delta and the lamptron can handle 30w per channel
 
Joined
Oct 5, 2008
Messages
1,711 (0.50/day)
Likes
278
Location
ATL, GA
System Name My Rig
Processor AMD 1950X
Motherboard Asus Zenith Extreme
Cooling Cooler Master 360mm AIO
Memory G.Skill Trident DDR4
Video Card(s) Asus GTX 1080 Ti Strix OC
Storage Samsung 960 Evo 512GB SSD
Display(s) Acer Predator X34
Case Corsair HAF120
Power Supply Cooler Master 1200W Gold Edition
Mouse Razer Lancehead
Keyboard Razer Widow Maker Keyboard
Software Window's 10 Pro
#6
Joined
Oct 5, 2008
Messages
1,711 (0.50/day)
Likes
278
Location
ATL, GA
System Name My Rig
Processor AMD 1950X
Motherboard Asus Zenith Extreme
Cooling Cooler Master 360mm AIO
Memory G.Skill Trident DDR4
Video Card(s) Asus GTX 1080 Ti Strix OC
Storage Samsung 960 Evo 512GB SSD
Display(s) Acer Predator X34
Case Corsair HAF120
Power Supply Cooler Master 1200W Gold Edition
Mouse Razer Lancehead
Keyboard Razer Widow Maker Keyboard
Software Window's 10 Pro
#7
Scratch that, Microcenter ftw...
 
Joined
Oct 2, 2005
Messages
2,913 (0.65/day)
Likes
659
Location
Baltimore MD
Processor FX-8320@ 4.2Ghz
Motherboard Gigabyte 970A-UD3
Cooling Xigmatek S1283
Memory 2x4Gb Corsair 1600 9-9-9-24
Video Card(s) Sapphire RX-480 Nitro
Storage OCZ Vertex 3 120G, 1TB WD Black
Display(s) Dell S2330MX
Case Corsair Carbide Air 540
Audio Device(s) X-Fi Fatal1ty / 5.1 Logitech Z-5500
Power Supply Silverstone DA750
Software Win10 pro 64bit
#8
Don't get the one from lian li at microcenter i have it and it sucks
 
Joined
Jul 26, 2010
Messages
1,655 (0.61/day)
Likes
729
Location
Philly
System Name Primary Rig
Processor Phenom II X4 B50 @ 3.7GHz
Motherboard Biostar TA790GX 128M
Cooling Sunbeam CR-CCTF 120mm , 6x120mm, MOS-C1
Memory 2x2GB Kingston HyperX 1066 @ 800 4-4-4-12
Video Card(s) Sapphire HD 5830 800/1000 @ 885/1225
Storage 320GB, 400GB, 500GB, 1.5TB
Display(s) Hannspree HF259
Case CM 690
Power Supply OCZ 850W
Benchmark Scores 3Dmark06: 18545/5219 CPU Mark 7.0: 3911.2 Cinebench R10: 11826/3359 x264 HD 2.0: 75.6/23.9
#9
Well this is going to sound kinda stupid but I'd build a fan rhoebus with 4 x LM338T (in TO-220 package). They have 5A per channel, you're not going to beat that with any controller currently on the market.

The circuit is brutally simple (and it's included in the spec sheet). Even a child could build that circuit.

NOTE: You could do it with just 2 x LM338T but I'd be a little concerned about transient response.