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

fan wire connecting with solder

Joined
Aug 18, 2007
Messages
1,035 (0.27/day)
Likes
108
System Name mine
Processor 2600k@5.2ghz 1.41 vcore
Motherboard asrock z77 OC Formula
Cooling pa120.3, apogee HD, mcp655 pump
Memory 16gigs ddr3 1600mhz sammy's @ 1886
Video Card(s) evga gtx470 under water on a seperate loop
Storage Crucial M4 128gig SSD
Display(s) HP 2511x 25inch led
Case none ATM
Audio Device(s) onboard
Power Supply PC Power & Cooling 750watt seasonic x-1250watt(dead)
Software win 8 pro 64bit
#1
i'm planning to connect all the fans on my radiator together on the same molex and sleeve them. how exactly do i wire them? just connect all the reds, then connect the blacks? or do i run them in series?
 

panchoman

Sold my stars!
Joined
Jul 16, 2007
Messages
9,595 (2.50/day)
Likes
1,148
Processor Amd Athlon X2 4600+ Windsor(90nm) EE(65W) @2.9-3.0 @1.45
Motherboard Biostar Tforce [Nvidia] 550
Cooling Thermaltake Blue Orb-- bunch of other fans here and there....
Memory 2 gigs (2x1gb) of patriot ddr2 800 @ 4-4-4-12-2t
Video Card(s) Sapphire X1950pro Pci-E x16 @stock@stock on stock
Storage Seagate 7200.11 250gb Drive, WD raptors (30/40) in Raid 0
Display(s) ANCIENT 15" sony lcd, bought it when it was like 500 bucks
Case Apevia X-plorer blue/black
Audio Device(s) Onboard- Why get an sound card when you can hum??
Power Supply Antec NeoHe 550-manufactured by seasonic -replacement to the discontinued smart power series
Software Windows XP pro SP2 -- vista is still crap
#2
will a single molex be able to power multiple fans?
 
Joined
Feb 14, 2008
Messages
783 (0.22/day)
Likes
121
Location
Latvia
Processor AMD Athlon 64 X2 4400+ lapped @3,0GHz
Motherboard Gigabyte GA-MA785GM-US2H
Cooling Xigmatek HDT-D1264
Memory 2GB Crucial Ballistix Tracer
Video Card(s) Xpertvision 8800GTS 640MB G80
Storage 250GB Seagate Barracuda & 750GB Samsung
Display(s) Samsung Syncmaster 931BF
Case Coolermaster CM690
Audio Device(s) Realtek ALC889A
Power Supply HEC WinPower 550W
Software Ubuntu 10.04 x86 & Windows 7 x86
Benchmark Scores I'm scared of benching
#3
Yes, all reds and then all blacks. If you connect them in series, you won't be able to run them @ full speed.
 
Joined
Nov 8, 2006
Messages
5,052 (1.23/day)
Likes
540
Location
Manchester, United Kingdom
Processor AMD FX 8320 @ 4GHz
Motherboard Gigabyte GA-990FXA-UD5 rev1
Cooling Corsair H70
Memory 4 x 4GB DDR3 Ripjawz 1600Mhz
Video Card(s) Sapphire Vapor-X AMD R9 280X
Storage 1 x 500GB Samsung Evo 850, 1 x 500GB Vrap Data Drive, 3 x 2TB Seagate, 1 x 1TB Samsung F1
Display(s) 3 x DGM IPS-2402WDH
Case Coolermaster HAF X
Audio Device(s) Onboard
Power Supply Coolermaster 1000W Silent Pro M
Mouse Logitech G502
Keyboard Logitech G510
Software Windows 10 Pro x64
#4
Joined
Nov 14, 2007
Messages
1,773 (0.48/day)
Likes
232
Location
Detroit, MI
Processor Intel i7 4790k
Motherboard Gigabyte z97X-Gaming 7
Memory 4x4GB Kingston/Micron DDR3 665mhz 9-9-9-24
Video Card(s) AMD HD7930
Storage Intel 180GB SSD (boot), Intel 240GB SSD, 2x Samsung 512GB SSD's, Hitachi 2TB HDD
Display(s) 27" Qnix PLS LCD @1440, 27" Samsung Syncmaster@1080, 24" HP EliteDisplay @1200
Power Supply Corsair Modular HX620w
Software Windows 10 Pro
#5
Yeps. Fans usually take less than 1A. More likely around .25A Considering most rails have between 15-25A of power availiable, it'd take a whole lotta fans to drain it.

Think about how many fans you'd have daisy-chained off a single molex, it's the same deal, just less connectors to get in the way.
 

panchoman

Sold my stars!
Joined
Jul 16, 2007
Messages
9,595 (2.50/day)
Likes
1,148
Processor Amd Athlon X2 4600+ Windsor(90nm) EE(65W) @2.9-3.0 @1.45
Motherboard Biostar Tforce [Nvidia] 550
Cooling Thermaltake Blue Orb-- bunch of other fans here and there....
Memory 2 gigs (2x1gb) of patriot ddr2 800 @ 4-4-4-12-2t
Video Card(s) Sapphire X1950pro Pci-E x16 @stock@stock on stock
Storage Seagate 7200.11 250gb Drive, WD raptors (30/40) in Raid 0
Display(s) ANCIENT 15" sony lcd, bought it when it was like 500 bucks
Case Apevia X-plorer blue/black
Audio Device(s) Onboard- Why get an sound card when you can hum??
Power Supply Antec NeoHe 550-manufactured by seasonic -replacement to the discontinued smart power series
Software Windows XP pro SP2 -- vista is still crap
#6
okay thats cool, just checking.
 
Joined
Aug 18, 2007
Messages
1,035 (0.27/day)
Likes
108
System Name mine
Processor 2600k@5.2ghz 1.41 vcore
Motherboard asrock z77 OC Formula
Cooling pa120.3, apogee HD, mcp655 pump
Memory 16gigs ddr3 1600mhz sammy's @ 1886
Video Card(s) evga gtx470 under water on a seperate loop
Storage Crucial M4 128gig SSD
Display(s) HP 2511x 25inch led
Case none ATM
Audio Device(s) onboard
Power Supply PC Power & Cooling 750watt seasonic x-1250watt(dead)
Software win 8 pro 64bit
#7
cool, i'm gonna be using 3 yate loon D12SH-12 in push mode on a pa 120.3. i just want to clean up some of the snakes nest that occurred with alot of fans. got the rad in today but it came with stupid translucent plastic fittings. so i'm gonna order some chrome fittings before i mount it.

i'm moving my main pc out of the cramped antec 900 case into a rocketfish. should have plenty of room then, even with the rad mounted in the roof. hopefully i can do a decent job on the modding. if it comes out half as cool as i see it in my minds eye, it will rock
 

PVTCaboose1337

Graphical Hacker
Joined
Feb 1, 2006
Messages
9,501 (2.17/day)
Likes
1,097
Location
Dallas, Texas
System Name Whim
Processor Intel Core i5 2500k @ 4.4ghz
Motherboard Asus P8Z77-V LX
Cooling Cooler Master Hyper 212+
Memory 2 x 4GB G.Skill Ripjaws @ 1600mhz
Video Card(s) Gigabyte GTX 670 2gb
Storage Samsung 840 Pro 256gb, WD 2TB Black
Display(s) Shimian QH270 (1440p), Asus VE228 (1080p)
Case Cooler Master 430 Elite
Audio Device(s) Onboard > PA2V2 Amp > Senn 595's
Power Supply Corsair 750w
Software Windows 8.1 (Tweaked)
#8
I run all my fans in series off one molex, so I would assume so :p
I hope you mean series dude... cause with parallel, the voltage is the same (12) for all fans, and the amperage is different, on the other hand in SERIES, the voltage is less for each.