cpu fan header on asus crosshair v formula z

– ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED)Ĩ x USB 2.0 (one port can be switched to ROG Connect)ġ x USB 3.0 connector(s) support(s) additional 2 USB 3.0 port(s)Ģ x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)ġ x Front panel audio connector(s) (AAFP)ġ x EZ Plug connector(s) (4-pin Molex power connector)Ħ4Mb Flash ROM, UEFI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI2. – COP EX (Component Overheat Protection – EX) – Optical S/PDIF out port(s) at back panelĦ x USB 3.0 port(s) (4 at back panel, blue, 2 at mid-board)ġ2 x USB 2.0 port(s) (8 at back panel, black+white, 4 at mid-board)

My motherboard is Asus Crosshair V Formula Z and it says in the manual that.

– Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking Backplate with Q-Latch, hybrid fan headers and Fan Xpert 4If I run Fan Xpert. SupremeFX III built-in 8-Channel High Definition Audio CODEC

Supports AMD 3-Way CrossFireX™ Technology Supports NVIDIA® Quad-GPU SLI™ Technology Install a 64-bit Windows® OS when you want to install 4GB or more memory on the motherboard. 2 x CPU Fan connector(s), 3 x Chassis Fan connector(s), 3 x Optional Fan. * Due to OS limitation, when installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. ASUS Crosshair V Formula AM3+ AMD 990FX SATA 6Gb/s USB 3.0 ATX AMD Republic of. * Refer to or user manual for the Memory QVL (Qualified Vendors Lists). Chassis fan headers are supposed to be controlled as a group so if al 3 fans you have plugged in are exactly the same model and type and are not changing speeds then something is amiss.Īs for the ROG forums, not everyone has your exact setup or fans plugged into the same headers (the amount of control or change varies wildly based upon the voltage sensitivity of the fan used) so it is difficult for people to respond on a dime unless they are prepared to mimic your setup.Now lets have a look at the Technical Specifications of the motherboard pulled off from Asus’s product page.ĪMD AM3+ FX™/Phenom™ II/Athlon™ II/Sempron™ 100 Series ProcessorsĤ x DIMM, Max. Apparently HQ tells me the AMD boards have 3 pin control on the CPU headers unlike the Intel boards) when set accordingly. On some boards the OPT headers are tied back to remote thermal probes which are an optional extra, so I am not sure where the default setting gets ramp profiles from. I never mentioned the OPT headers by the way, I said you would need to use 3 pin fans on the chassis headers as that is tied back to CPU temps for ramping, not sure on the OPT ramping so I left those out.

Duty mode (duty cycle) is PWM control and requires a 4 pin fan so I am a little confused how your board is controlling 3 pin fans with 4 pin control.

Cpu fan header on asus crosshair v formula z