TT-Jerry

HI spg-shubh It is ok to use daisy chaining to your Radeon 7900XTX. The AWG of main 8-Pin PCIe cable is 16 which is same as 12+4pin cable Therefore don't need to buy more cables to support your Radeon 7900XTX If there is any question, please let us know.

Hi Ripu Please kindly check few things below first 1. Is smart zero fan on or off? 2. If the smart zero fan is on, please check the comsuption of your PC. If the comsuption is under 500W, the fan should be stop working

HI It is ok to use SATA cable as below pic. If your original cable is missing, you could find our local CSD window or the channel you bought before. I think that they will offer help

Hi Doma The pin assignment are different. Please instal their original cable Thanks

HI enth_reenthwswsdv122qaw Could you kindly offer me the label pic. behind the PSU?

Hi rafpaps133 Sorry that let you confuse Our GF1 ARGB 750 has three 8 pin ocnnector so the red circle you marked on picture is 8 pin. You could plug PCIe 6+2 or CPU 4+4 as you want

Hi enth_reenthwswsdv122qaw Firstly, the pin designment are all different in each brand so we don't recommend to install by third party cable. There is no standard pin designment on PSU output. The standard pin designment is on motherbored side, so it will be ok to use third party cable if you use extension cable.

Hi Oldschool298

HI Digul The TtMod Sleeve Cable is extension cable which is connected on PSU original cable so it could fit any PSU.

HI Rational4 Our PCIe 6+2pin is 16 AWG instead of 18 AWG, which could afford more current through the cable. And TDP of RX 7900 XTX is around 355W. The 75W is supported by slot on motherbored so there is only around 280W are supported by two 6+2pin connectors on PSU (140W each) 1 cable with 1 connection and the 2nd cable with two connections will be ok to support your RX 7900 XTX

Hi Visdoom The power demand of RTX 3090 is 350W. 75W is supported from slot so 275W share to three connectors which means only around 92W (7.6A) each. Each connector could afford around 150W so it will be ok for your RTX 3090. For RTX 4090, our GF3 1000W has native 16pin cable to support so you won't need to use our PCIe 6+2 connector.

HI We don't have solution for 12VHWPR to 6+2pin and haven't see kind of solution, but if your CPU only need one port, you could consider to purchase CPU 8 Pin Female to Dual PCIe 2X 8 Pin cable. Hope it will help you.

Hi Sinbad56 First, we don't recommend to install output cable from other Brand, because all brands has their own pin designment. the worst case might damage your PSU or motherbored. Second, we suggest that you keep your original setting: 1 cable with 1 connection and the 2nd cable with two connections. When we designed GF3 1000W, we did consider that we will have this situation because of position limitation (we can't put one more 8 pin) That's why we enhance our 6+2pin cables from 18 AWG to 16 AWG which could afford more watts. If ther is any question, please let us know. Have a nice day

HI DavelnPhilly The Fan's RPM is depends on system's load, which means that the RPM is depends on your abnormal CPU activity. We suggest that you could remove your HDD first and turn on without system. If your CPU doesn't have abnormal act as before, it will be software problem like virus. Hope this sugestion willl help you and have a nice day

HI Could you kindly give us your setting information and your setting Pic.? I notice that you didn't mention Ram. Maybe you could check your DDR The situation seems like your Ram didn't work If you still can't turn on your PC, please offer us more information. Thanks