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When using the latest ATX 3.1 power supply, the most important thing to be aware of is the 12V 2x6 connector used for GPU power cables. Although this revised connector has significantly reduced the risk of connector burnouts, improper handling can still cause damage. Please pay special attention to the following points:

Connection Status Between Power Cable and GPU Connector

When connecting the GPU, ensure the direction of the cable and GPU connector matches. Also, confirm that the latch is fully engaged and locked in place.

Avoid Bending the Cable Within 35mm of the Connector

Whether installing the GPU horizontally or vertically, you'll likely need to bend the power cable. If the cable is bent too close to the connector, it can cause the plastic sheath near the connector to peel off, potentially leading to short circuits. It is recommended to bend the cable only after at least 35mm of straight length from the connector.

Do Not Force or Repeatedly Bend the Cable

While modern power cables are built to be durable, excessive force or repeated bending can still damage them, increasing the risk of electrical issues.





When using the latest ATX 3.1 power supply, the most important thing to be aware of is the 12V 2x6 connector used for GPU power cables. Although this revised connector has significantly reduced the risk of connector burnouts, improper handling can still cause damage. Please pay special attention to the following points:



Connection Status Between Power Cable and GPU Connector

When connecting the GPU, ensure the direction of the cable and GPU connector matches. Also, confirm that the latch is fully engaged and locked in place.







Avoid Bending the Cable Within 35mm of the Connector

Whether installing the GPU horizontally or vertically, you'll likely need to bend the power cable. If the cable is bent too close to the connector, it can cause the plastic sheath near the connector to peel off, potentially leading to short circuits. It is recommended to bend the cable only after at least 35mm of straight length from the connector.







Do Not Force or Repeatedly Bend the Cable

While modern power cables are built to be durable, excessive force or repeated bending can still damage them, increasing the risk of electrical issues.





When using the latest 12V-2x6 GPU power cable, please pay attention to the following points.

Precautions When Using the Latest ATX 3.1 Power Supply GPU Cables

Have you bought a Mac Mini or MacBook but don't want to use the thin membrane keyboard or pay for the expensive official keyboards? 

Found a mechanical keyboard you love but noticed it doesn’t come with a dedicated Mac layout? No worries! As long as it’s a keyboard, it can generally be used with a Mac — you just need a few settings adjustments to make everything run smoothly.

How to Set Up Windows Layout Function Keys on a Mac

 | Open the Settings menu, select "Keyboard," and then click "Keyboard Shortcuts."

 | Scroll down to find "Modifier Keys" and choose the name of the keyboard you want to modify.

 | Click "Done" and test if everything works correctly.

When connecting an external keyboard to a Mac for the first time, the Command and Option keys may behave differently, so you’ll need to remap them.

The DF98 mechanical keyboards also support key customization, allowing seamless switching between Windows and Mac systems, truly delivering a one-key dual-system experience!





Have you bought a Mac Mini or MacBook but don't want to use the thin membrane keyboard or pay for the expensive official keyboards? 



Found a mechanical keyboard you love but noticed it doesn’t come with a dedicated Mac layout? No worries! As long as it’s a keyboard, it can generally be used with a Mac — you just need a few settings adjustments to make everything run smoothly.



How to Set Up Windows Layout Function Keys on a Mac

Step 1 | Open the Settings menu, select "Keyboard," and then click "Keyboard Shortcuts."







Step 2 | Scroll down to find "Modifier Keys" and choose the name of the keyboard you want to modify.







Step 3 | Change the key assignments:





Change the Option key to act as the Command key.



Change the Command key to act as the Option key.







Step 4 | Click "Done" and test if everything works correctly.


When connecting an external keyboard to a Mac for the first time, the Command and Option keys may behave differently, so you’ll need to remap them.







Recommended Mechanical Keyboard: DF98

The DF98 mechanical keyboards also support key customization, allowing seamless switching between Windows and Mac systems, truly delivering a one-key dual-system experience!





Here's how to switch to Mac key layout and quickly toggle between dual systems!

A Must-Read for Mac Users: How to Remap a Regular Keyboard to Mac Layout

Vertical GPU mounting certainly looks more aesthetically pleasing in a build, but since it requires the use of a riser cable, some worry that it might prevent the graphics card from performing at its best. So, how much performance loss does it actually cause? Will it significantly impact gaming performance?

In this test, we also examined performance differences when using PCIe 3.0, PCIe 4.0, and PCIe 5.0 riser cables.

Using the 3DMark Time Spy benchmark, the results all fell within the margin of error. Surprisingly, the theoretical scores with PCIe 3.0, PCIe 4.0, and PCIe 5.0 riser cables were even slightly higher than when the GPU was plugged directly into the motherboard.

Rather than synthetic benchmarks, gamers care more about real-world performance in games. So we tested three currently popular games using their built-in benchmarking tools.

 showed that using a PCIe 5.0 riser cable yielded similar average FPS to direct motherboard installation. However, using PCIe 4.0 and PCIe 3.0 riser cables resulted in a 12% and 32% FPS drop respectively.

 uses the latest Unreal Engine 5, which places high demands on bandwidth, making lower-speed riser cables a bottleneck.

, PCIe 4.0 and PCIe 3.0 riser cables resulted in 4% and 12% performance loss respectively, which is less severe than in 

, only the PCIe 3.0 riser cable showed about 5% performance loss, and the overall gameplay experience wasn’t noticeably affected.

Is It Worth Using a Riser Cable for Vertical GPU Mounting?

Based on the benchmark and game test results, if you want to squeeze out every last bit of performance from your GPU, plugging it directly into the motherboard is the best choice.

However, if you prioritize aesthetics and are willing to sacrifice a bit of gaming performance, make sure to use a PCIe 4.0 or higher riser cable to minimize performance loss.





Vertical GPU mounting certainly looks more aesthetically pleasing in a build, but since it requires the use of a riser cable, some worry that it might prevent the graphics card from performing at its best. So, how much performance loss does it actually cause? Will it significantly impact gaming performance?



In this test, we also examined performance differences when using PCIe 3.0, PCIe 4.0, and PCIe 5.0 riser cables.



Test Setup





CPU: AMD Ryzen 7 9800X3D



Motherboard: ASUS PRIME X670E-PRO



Graphics Card: GIGABYTE AORUS GeForce RTX 5090 MASTER 32G







Benchmark Results

Using the 3DMark Time Spy benchmark, the results all fell within the margin of error. Surprisingly, the theoretical scores with PCIe 3.0, PCIe 4.0, and PCIe 5.0 riser cables were even slightly higher than when the GPU was plugged directly into the motherboard.







Game Test Results

Rather than synthetic benchmarks, gamers care more about real-world performance in games. So we tested three currently popular games using their built-in benchmarking tools.



Game Test: Black Myth: Wukong

The results for Black Myth: Wukong showed that using a PCIe 5.0 riser cable yielded similar average FPS to direct motherboard installation. However, using PCIe 4.0 and PCIe 3.0 riser cables resulted in a 12% and 32% FPS drop respectively.



The likely reason is that Black Myth: Wukong uses the latest Unreal Engine 5, which places high demands on bandwidth, making lower-speed riser cables a bottleneck.







Game Test: Forza Horizon 5

In Forza Horizon 5, PCIe 4.0 and PCIe 3.0 riser cables resulted in 4% and 12% performance loss respectively, which is less severe than in Black Myth: Wukong.







Game Test: Red Dead Redemption II

In Red Dead Redemption 2, only the PCIe 3.0 riser cable showed about 5% performance loss, and the overall gameplay experience wasn’t noticeably affected.







Is It Worth Using a Riser Cable for Vertical GPU Mounting?

Based on the benchmark and game test results, if you want to squeeze out every last bit of performance from your GPU, plugging it directly into the motherboard is the best choice.



However, if you prioritize aesthetics and are willing to sacrifice a bit of gaming performance, make sure to use a PCIe 4.0 or higher riser cable to minimize performance loss.





If you're aiming for both aesthetics and performance, it's recommended to use a PCIe 4.0 or higher riser cable. However, if performance is your top priority, installing the GPU directly is the best choice.

How Much Performance Loss is Caused by Using a GPU Riser Cable?

DY470 Luxury selection PC Case, back-connect motherboard supported

DF98 Mechanical Keyboard , Gasket Structure, Hot-swap Switch, Grooved PC Positioning plate

DRX70 Series case, magnetic front panel designed easy swap between glass and mesh

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