2 120mm fans on Asus z87-a motherboard?

charkzilla20

New member
Member
Local time
11:31 AM
Messages
78
hey :)
before I get a motherboard, I'm between the z87-a and the z87 pro. I have 4 case fans, and on the z87-a, there's only 3 care fan headers. Would it be bad to run 2 120mm fans off the same header using a y cable?
Thanks guys :)
 

My Computer My Computer

At a glance

Windows 7 ProfessionalIntel i5-4670kG.SKILL Ripjaws X Series 16GB 1600mhz (F3-160...EVGA GTX770 SC ACX 2gb
Computer type
PC/Desktop
Computer Manufacturer/Model Number
I made her myself :)
OS
Windows 7 Professional
CPU
Intel i5-4670k
Motherboard
Asus Z87-Pro
Memory
G.SKILL Ripjaws X Series 16GB 1600mhz (F3-1600C9D-16GXM)
Graphics Card(s)
EVGA GTX770 SC ACX 2gb
Monitor(s) Displays
Acer H236HLbid 23" ips 5ms GTG
Screen Resolution
1080p
Hard Drives
-128gb Samsung 840 Pro (C drive with OS)
-1tb WD Black 7200rpm 64mb WD1002FAEX (music, programs, files, etc.)
-120gb Samsung 840 evo (games)
PSU
SeaSonic M12II 750watt
Case
Coolermaster HAF 922 all black, usb 3.0
Cooling
CPU: CM hyper 212 evo with push-pull Cougar Vortex fans
Keyboard
CM Storm QuickFire TK (brown switch mechanical)
Mouse
perixx mx-2000
Internet Speed
21Mb/s down, 2Mb/s up (on a good day)
Antivirus
Malwarebytes and Microsoft Security Essentials
Browser
Chrome
Other Info
Fans on case: front 200mm in, top 200mm out, x2 side 120mm in (cougar vortex), rear 120mm out

I've never seen my cpu go above 40c and my card above 60c even with intense games or benchmarks
I don't overclock anything, as I rely on this machine too much for other things to risk it getting fried.
You have said Y cable? [aka. splitter]

I would check with the mobo manufacturer to be certain.

Consider all the upgrades on the Pro though vs. price difference, at least that is what I always do.
 

My Computer My Computer

At a glance

Windows 7 Ultimate Retail Box (64-bit install...AMD FX-8350 CPU v1.15 (or 1.0F) BIOS was requ...8G CAS-7 G-Skill DDR3 @1333 (2 fours) [mobo n...Radeon HD 7950 [3 gigs of GDDR5] MSI Twin Fro...
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built Custom
OS
Windows 7 Ultimate Retail Box (64-bit installed) + Service Pack 1
CPU
AMD FX-8350 CPU v1.15 (or 1.0F) BIOS was required!
Motherboard
MSI 890FXA-GD70
Memory
8G CAS-7 G-Skill DDR3 @1333 (2 fours) [mobo nonOC max rec'd]
Graphics Card(s)
Radeon HD 7950 [3 gigs of GDDR5] MSI Twin Frozr model
Sound Card
Realtek High Definition Audio (onboard mobo, ALC-889 chip)
Monitor(s) Displays
2 WS LED Monitors: One LG One Viewsonic
Screen Resolution
1920 by 1080
Hard Drives
SSD for OS: Samsung 840 Pro
SSD for VM and utilities: Adata SX900
7200 RPM SATA HDs for the rest: Hitachi and Seagate
PSU
Corsair TX850 - 850W max, in service since August 2010.
Case
Thermaltake Armor A90
Cooling
Thermaltake Spin Q CPU Cooler, in service since August 2010
Keyboard
Logitech G11
Mouse
Logitech M310 Wireless
Internet Speed
100 Megabit broadband supposedly upgraded from 50 (Cable)
Antivirus
Bitdefender Internet Security 2014 suite
Browser
Pale Moon 64-bit main, also IceDragon, Opera, and Maxthon.
Other Info
CompTIA A+ certified (220-800 series) in July 2013.
you can use one of these (fan-molex connectors), and you'll be sure no harm done to the mobo
3-4-pin.jpg
 

My Computer My Computer

At a glance

Win 7 Pro 64-bit 7601AMD Phenom 9650 QuadCore, revision DR-B35 GB yes I run 2x 2GB and 1x 1GB, different b...NVIDIA GeForce 9800 GT 512 Mb, unknown manufa...
Computer type
PC/Desktop
Computer Manufacturer/Model Number
custom built
OS
Win 7 Pro 64-bit 7601
CPU
AMD Phenom 9650 QuadCore, revision DR-B3
Motherboard
ASUS M4A78
Memory
5 GB yes I run 2x 2GB and 1x 1GB, different brand, spank me.
Graphics Card(s)
NVIDIA GeForce 9800 GT 512 Mb, unknown manufacturer.
Sound Card
Crappy Realtek Integrated Audio
Monitor(s) Displays
Fujitsu Siemens P19-3P
Screen Resolution
1280 x 1024 x 32 bits @ 60 Hz Oh yeah, 4:3 rocks!
Hard Drives
(1) MAXTOR S TM3320613AS SATA Disk Device (2) STM35004 18AS SATA Disk Device (3) TOSHIBA USB 2.5"-HDD
PSU
whatever, around 450w
Case
Scavenged from old company PC, 10+ years old
Cooling
CPU fan, GPU fan, case fan, nothing fancy
Keyboard
Microsoft, PS/2, white.
Mouse
Optical, logitec.
Internet Speed
effective max speeds: 70-ish kB/s down 30-ish kB/s up
Antivirus
Avira, free edition.
Browser
Firefox with FXChrome to make it look like Google Chrome :P
Other Info
Was discarded by previous owner due to "horrible performance".
Was running Win Xp from a IDE drive. Yeah. Was a pain.
SATA II drive and Win7 and it zips away! Yay!
Check the cable that you are going to use. Some Y cables like the one above do not take into account speed settings for fans. I would have one of your fans connected to the PSU and the other 3 connected to the mobo. If you have a rear or top fan then I would suggest connecting that to the PSU directly.
 

My Computer My Computer

At a glance

Windows 7 64bit home premiumI5 3570K4 x 4GB Crucial Ballistix Sport DDR3 1600 MhzGigabyte Geforce 660 TI
Computer Manufacturer/Model Number
Self built
OS
Windows 7 64bit home premium
CPU
I5 3570K
Motherboard
Gigabyte Z77-DS3H
Memory
4 x 4GB Crucial Ballistix Sport DDR3 1600 Mhz
Graphics Card(s)
Gigabyte Geforce 660 TI
Sound Card
creative x-fi
Monitor(s) Displays
Primary CiBox 22" Widescreen LCD ,Secondary Dell 22" Widescr
Screen Resolution
Both 1680 x 1050
Hard Drives
2 x 500G HD (SATA) 1 x 2 TB USB
PSU
Corsair HX 620W ATX2.2 Modular SLI Complient PSU
Case
Antec 900 Ultimate Gaming Case
Cooling
3xfront 1xside 1xrear blue fan, 1 200mm blue top fan 1
Keyboard
Trust ds-3200 Wireless keyboard and mouse
Mouse
Trust ds-3200 Wireless keyboard and mouse
Internet Speed
288 / 4000
Other Info
Creative Inspire 7.1 T7900 Speakers
Trust Graphics Tablet
boba's splitter is probably fine for a plain case fan with no speed controls, forgot about those, I bought a nice set of case fans for $15 for 4 on newegg, only used 1, but I know those break or get so dirty, and it's nice to just replace if it's over 2 years old, so I am prepared!

COOLER MASTER R4-S2S-124K-GP 120mm Case Fan 4 in 1 pack - Newegg.com
^reasonable case fans^

I am indeed running 4 case fans, but 2 are special ones that came with the case, and at least 1 is a weird shape, I hope it lasts forever! :devil:
 

My Computer My Computer

At a glance

Windows 7 Ultimate Retail Box (64-bit install...AMD FX-8350 CPU v1.15 (or 1.0F) BIOS was requ...8G CAS-7 G-Skill DDR3 @1333 (2 fours) [mobo n...Radeon HD 7950 [3 gigs of GDDR5] MSI Twin Fro...
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built Custom
OS
Windows 7 Ultimate Retail Box (64-bit installed) + Service Pack 1
CPU
AMD FX-8350 CPU v1.15 (or 1.0F) BIOS was required!
Motherboard
MSI 890FXA-GD70
Memory
8G CAS-7 G-Skill DDR3 @1333 (2 fours) [mobo nonOC max rec'd]
Graphics Card(s)
Radeon HD 7950 [3 gigs of GDDR5] MSI Twin Frozr model
Sound Card
Realtek High Definition Audio (onboard mobo, ALC-889 chip)
Monitor(s) Displays
2 WS LED Monitors: One LG One Viewsonic
Screen Resolution
1920 by 1080
Hard Drives
SSD for OS: Samsung 840 Pro
SSD for VM and utilities: Adata SX900
7200 RPM SATA HDs for the rest: Hitachi and Seagate
PSU
Corsair TX850 - 850W max, in service since August 2010.
Case
Thermaltake Armor A90
Cooling
Thermaltake Spin Q CPU Cooler, in service since August 2010
Keyboard
Logitech G11
Mouse
Logitech M310 Wireless
Internet Speed
100 Megabit broadband supposedly upgraded from 50 (Cable)
Antivirus
Bitdefender Internet Security 2014 suite
Browser
Pale Moon 64-bit main, also IceDragon, Opera, and Maxthon.
Other Info
CompTIA A+ certified (220-800 series) in July 2013.
I would think any new mobo would handle two 120's, using a splitter off the system fan connector. My GB990fxa runs three 200's and a 120 off the system header using a splitter and bios for speed control.
 

My Computer My Computer

At a glance

Win8/8.1,Win7-U64, Vista U64, uncounted Linux...AMD and Intell, 9590, 8350, i5 3570kCorsair G SkillCrossfired Sapphire HD 7950 Vapor-X, ASUS R9 ...
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom, Dell and Lenono LT's
OS
Win8/8.1,Win7-U64, Vista U64, uncounted Linux distor's
CPU
AMD and Intell, 9590, 8350, i5 3570k
Motherboard
CFVFZ, GA990FXA, Z77e-itx
Memory
Corsair G Skill
Graphics Card(s)
Crossfired Sapphire HD 7950 Vapor-X, ASUS R9 280X TOP
Sound Card
Realtek ALC889
Monitor(s) Displays
ViewSonic VX2770SMH 27" / ViewSonic VX2433 LCD 24"
Screen Resolution
1080i HD
Hard Drives
Samsung SSD 840 Pro
OCZ Agility 3's
OCZ Vector's
WD's Blue, red, green, Velociraptors
Seagate USB3 & Hybrid's
ASUS Blu-Ray
ASUS DVD
PSU
Corsair AX1200i, Seasonice 850 Gold
Case
Cooler Master HAF 922 & HAF 932, Lian Li Train case.
Cooling
Air, Glacer 240L expanded, custom EK loop with duel D5's
Keyboard
Microsoft SideWinder X4 USB Keyboard / Logitech 250 PS2
Mouse
Logitech G500 / MS wireless 5000
Internet Speed
Best of 5ms / 75+ dn / 12+ up More or less.
Antivirus
MS esentials-MalwareBytes
Browser
Firefox Chromebook

My Computer My Computer

At a glance

Windows 7 Ultimate 64i7 3770k OC'd 4.6 @ 1.17v, also FX 8120 & i5 ...32 gb G.Skill Sniper DDR3 10-12-12-31 @ 2133XFX Radeon 7870 2GB DDR5
Computer type
PC/Desktop
Computer Manufacturer/Model Number
A blend of brains, brawn and dumb luck.
OS
Windows 7 Ultimate 64
CPU
i7 3770k OC'd 4.6 @ 1.17v, also FX 8120 & i5 miniITX
Motherboard
MSI P67A-GD80 b3
Memory
32 gb G.Skill Sniper DDR3 10-12-12-31 @ 2133
Graphics Card(s)
XFX Radeon 7870 2GB DDR5
Sound Card
Sound Blaster Z Series Card
Monitor(s) Displays
(2) LG LED 23" 1920 x 1080 2ms Monitors via mini d-port
Screen Resolution
1680 X 1050 p
Hard Drives
Samsung 256 gb 830 SSD sata III
(1) 1 tb WD Black
(2) 1 tb Hitachi deskmates/sata II
(2) 1 tb WD green/sata II
(2) 3 tb Seagate Barracuda
(1) 120 gb OCZ Vertex SS
(1) Drobo 5N w/5 Seagate 3tb
PSU
EVGA modular 1000G2 80% gold rating & APC 1200 RS
Case
CoolerMaster Storm Styker
Cooling
7 case fans 140mm & 120mm, NZXT Kraken X60
Keyboard
(2) Logitech Illuminated Keyboards (1) usb (1) wireless
Mouse
Logitech G700 & T-BC21 - nano nx for the laptop
Internet Speed
Basic 120mbps down
Antivirus
Trend Micro Titanium Max Security & Malwarebytes Premium
Browser
Chrome and IE 10
Other Info
5 Noctua case fans + 3 Noctua in p/p on NZXT cooler
Integrated hot swap drive bays for 2.5" Drives
(2) Lite-on dvd/cd/Blu Ray optical 22X
Integrated fan controller and led on/off
HP Officejet Pro 8630 all-n-one
Hot-swappable 3.5" hard drive bay
Netgear Nighthawk router
Asus USB 3 & sata 6 PCIe card
Vantec IDE to sata adptr./Ultra sata adptr
Lenovo L420 i5 lappy with m sata
Drobo 5N advanced NAS
you could use an alternative idea, a fan controller connected directly to the psu. This will negate the problem of connectors on your mobo and may allow for extra options that you had not thought of.
 

My Computer My Computer

At a glance

Windows 7 64bit home premiumI5 3570K4 x 4GB Crucial Ballistix Sport DDR3 1600 MhzGigabyte Geforce 660 TI
Computer Manufacturer/Model Number
Self built
OS
Windows 7 64bit home premium
CPU
I5 3570K
Motherboard
Gigabyte Z77-DS3H
Memory
4 x 4GB Crucial Ballistix Sport DDR3 1600 Mhz
Graphics Card(s)
Gigabyte Geforce 660 TI
Sound Card
creative x-fi
Monitor(s) Displays
Primary CiBox 22" Widescreen LCD ,Secondary Dell 22" Widescr
Screen Resolution
Both 1680 x 1050
Hard Drives
2 x 500G HD (SATA) 1 x 2 TB USB
PSU
Corsair HX 620W ATX2.2 Modular SLI Complient PSU
Case
Antec 900 Ultimate Gaming Case
Cooling
3xfront 1xside 1xrear blue fan, 1 200mm blue top fan 1
Keyboard
Trust ds-3200 Wireless keyboard and mouse
Mouse
Trust ds-3200 Wireless keyboard and mouse
Internet Speed
288 / 4000
Other Info
Creative Inspire 7.1 T7900 Speakers
Trust Graphics Tablet
thanks for all the responses guys :)

I was hoping to be able to use ASUS's Fan Expert 2 in the BIOS to control the case fans, which is why I want to put all the case fans on the mobo.

But after evaluating my options between the pro vs the a, I think I'm going to get the Pro.
 

My Computer My Computer

At a glance

Windows 7 ProfessionalIntel i5-4670kG.SKILL Ripjaws X Series 16GB 1600mhz (F3-160...EVGA GTX770 SC ACX 2gb
Computer type
PC/Desktop
Computer Manufacturer/Model Number
I made her myself :)
OS
Windows 7 Professional
CPU
Intel i5-4670k
Motherboard
Asus Z87-Pro
Memory
G.SKILL Ripjaws X Series 16GB 1600mhz (F3-1600C9D-16GXM)
Graphics Card(s)
EVGA GTX770 SC ACX 2gb
Monitor(s) Displays
Acer H236HLbid 23" ips 5ms GTG
Screen Resolution
1080p
Hard Drives
-128gb Samsung 840 Pro (C drive with OS)
-1tb WD Black 7200rpm 64mb WD1002FAEX (music, programs, files, etc.)
-120gb Samsung 840 evo (games)
PSU
SeaSonic M12II 750watt
Case
Coolermaster HAF 922 all black, usb 3.0
Cooling
CPU: CM hyper 212 evo with push-pull Cougar Vortex fans
Keyboard
CM Storm QuickFire TK (brown switch mechanical)
Mouse
perixx mx-2000
Internet Speed
21Mb/s down, 2Mb/s up (on a good day)
Antivirus
Malwarebytes and Microsoft Security Essentials
Browser
Chrome
Other Info
Fans on case: front 200mm in, top 200mm out, x2 side 120mm in (cougar vortex), rear 120mm out

I've never seen my cpu go above 40c and my card above 60c even with intense games or benchmarks
I don't overclock anything, as I rely on this machine too much for other things to risk it getting fried.
Back
Top