Can I use a cable made for PSU A on PSU B?

No. Our cables are custom-made specifically for the PSU model stated in your order and must not be used with a different PSU model. There are several reasons for this:

1. Different PSU Pinouts
Most power supply units (PSUs) use different internal pinout configurations. Even if the connectors look identical externally, the internal wiring layout may differ. Using a cable designed for one PSU on a different PSU can result in:

• – PSU damage
• – GPU, motherboard, or component failure
• – Short circuits or permanent hardware damage

2. Physical Socket Layout Differences
Even if two PSUs share the same pinout, the physical placement of the sockets may differ between models or brands. This can cause:

• – Incorrect cable routing
• – Cable length being too short or too long
• – Improper bending angles or strain on connectors

For further technical explanation regarding PSU pinout risks, you may refer to educational content by Gamers Nexus.
Watch:
PSA: Stop Mixing Modular PSU Cables
How to Safely Mix Power Supply Cables Without Killing Parts

⚠️ Important: Never mix modular PSU cables between different brands or models unless officially verified by the manufacturer.

Can I use cables made for Case A in Case B?

Not necessarily.
Even if you are using the same PSU model, cables may not be compatible between different cases if:

• – The PSU mounting position changes
• – The PSU orientation is reversed (for example, fan facing intake vs. exhaust)

When the PSU orientation changes:

• – The position of all sockets shifts
• – The connector clip direction changes
• – The required cable length may change
• – The cable bending direction and routing path will differ

Since our cables are custom-measured and tailored to your specific configuration, changing the case layout or PSU orientation may require a different cable length and routing design.

Summary

– PSU cables are model-specific and should never be mixed.
– Identical-looking connectors do not guarantee identical wiring.
– Case changes or PSU orientation changes may require different cable lengths.
If you plan to change your PSU model, case, or PSU orientation, please contact us before ordering to ensure proper compatibility.