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Whats the chance of a new psu having coil whine?

rippy4500
By rippy4500
in Power Supplies
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If I got a new psu (I will when I get a new gpu), how likely is it going to have coil whine assuming it is a high quality unit.

My current psu has some coil whine, I know that it doesnt actually do anything but its just a little annoying.

PC Specifications: Intel i9-14900KF, 5.9GHz all core locked, 5GHz ring, 1.45v Medium LLC, E-cores and HT disabled | MSI RTX 4090 Gaming X Trio | Arctic Liquid Freezer II 360 + Thermal Grizzly contact frame | 2x16 G.Skill Trident Z5 7400MHz 34-44-44-34 1T 1.45v (Tuned Subtimings, Hynix A-Die) | Gigabyte Z790 AORUS Elite AX | Windows 10 Home 64-Bit | EVGA SuperNOVA 1000 T2 | Phanteks P400A (Black non-rgb version, Phanteks T30 fans 3 intake (On AIO), 1 exhaust) | SK Hynix Platinum P41 2TB PCIE 4.0 (Boot drive), Samsung 870 EVO 2TB SATA

 

Displays: MSI MAG 271QPX 1440p 360Hz 27" QD-OLED | LG UltraGear 27GP950-B, 4K 144Hz (@120hz) 27" IPS (Both use no DSC, No HDR, and 8BPC)

 

Desktop Audio: STAX SR-007 MK2 Electrostatic Headphones | STAX SRM-400S Amp | Schiit Bifrost 2/64 (NOS mode, USB in, XLR out)

 

Mobile Audio: Sennheiser IE 900 IEMs using included 4.4mm cable | FiiO KA13 "Desktop mode" Disabled

 

Peripherals: Razer Huntsman V2 Full size wired with linear optical switch | Logitech G502 Hero

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Posted
58 minutes ago, rippy4500 said:

If I got a new psu (I will when I get a new gpu), how likely is it going to have coil whine assuming it is a high quality unit.

My current psu has some coil whine, I know that it doesnt actually do anything but its just a little annoying.

Chances are pretty good.

 

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47 minutes ago, jonnyGURU said:

Chances are pretty good.

 

would it be less likely if i got a higher end unit?

PC Specifications: Intel i9-14900KF, 5.9GHz all core locked, 5GHz ring, 1.45v Medium LLC, E-cores and HT disabled | MSI RTX 4090 Gaming X Trio | Arctic Liquid Freezer II 360 + Thermal Grizzly contact frame | 2x16 G.Skill Trident Z5 7400MHz 34-44-44-34 1T 1.45v (Tuned Subtimings, Hynix A-Die) | Gigabyte Z790 AORUS Elite AX | Windows 10 Home 64-Bit | EVGA SuperNOVA 1000 T2 | Phanteks P400A (Black non-rgb version, Phanteks T30 fans 3 intake (On AIO), 1 exhaust) | SK Hynix Platinum P41 2TB PCIE 4.0 (Boot drive), Samsung 870 EVO 2TB SATA

 

Displays: MSI MAG 271QPX 1440p 360Hz 27" QD-OLED | LG UltraGear 27GP950-B, 4K 144Hz (@120hz) 27" IPS (Both use no DSC, No HDR, and 8BPC)

 

Desktop Audio: STAX SR-007 MK2 Electrostatic Headphones | STAX SRM-400S Amp | Schiit Bifrost 2/64 (NOS mode, USB in, XLR out)

 

Mobile Audio: Sennheiser IE 900 IEMs using included 4.4mm cable | FiiO KA13 "Desktop mode" Disabled

 

Peripherals: Razer Huntsman V2 Full size wired with linear optical switch | Logitech G502 Hero

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3 hours ago, rippy4500 said:

would it be less likely if i got a higher end unit?

Nope.

 

It's random. Varies from case to case.  From build to build.  From load to load.  From mains to mains.  There's no guarantee.

 

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