Cable Matters (2-Pack 6-Pin PCIe to 8-Pin PCIe Adapter Power Cable - 10cm

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In any situation, it’s certain that your device will have adequate power with a reliable 650 watts PSU. However, if you’re constructing a gaming setup with an RTX 3080/3090 or desire to prepare for the future (which is nearly impossible), you should select a stronger PSU. Take caution as increased power brings a higher possibility of excessive heat. The 8-pin has an equal number of power pins but two more ground pins than a 6-pin PCIe power connector. An adapter works as the extra two pins can be grounded, but the current carrying capacity reduces.

Akasa 10cm 6pin PCIe to 8pin PCIe Cable Adapter- Black/Yellow

Adding one line a piece for ground, 3.3, 5, and 12 volts came with the new 24-pin connector. The extra pins made the power cables useless; thus, most ATX 12V don’t contain them. The 24-pin connector is polarized; therefore, you can only insert it pointing in the correct direction. What is the ATX 12V connector used for? There are often compatibility issues when building a PC, and power connectors are no different. Fortunately, computers are made by engineers who like to modify hardware that isn’t suited to their needs by default. The slots here represent lanes. The more you find the number of lanes, the faster the data transmission. In a PCIe x16, you can find data transmission at a rate of 16 bits per cycle; in the older PSUs, you would find Molex connectors. After Molex, the connectors were replaced with PATA and SATA along with time. 2. Can I Plug A 6-Pin Into An 8-Pin GPU?For instance, having an E6400 @3.4GHz and running without problems using a 300W doesn’t mean a similar result may be present for you. Upgrading it may work for you but maybe catastrophic for another person. If it’s using more wattage, you need two cables with separate connections to the PSU. This different connection is prevention to the burning of the wires. What happens if you use a 6-pin connector in an 8-pin GPU? As a solution to this problem, you can use a combination of connector and cable types. The 6+2 connector type is the most common connector that you can use. You can connect your 6-pin cable to a 6-pin connector and draw 150 watts instead of just 75 watts. Apart from that, the cables in 6+2 connector’s type also come rated to offer 150 watts with six-pin cables without catching fire. SATA can also be adapted to an 8-pin power connector. In this scenario, there will be two SATA connectors for one 8-pin connector. Important Note About Adapters From your 6-pin, you will get 75 watts of power, and the 8-pin PCIe cable will draw another 150 watts additionally. Six pin- 8Pin adapter cables usually are for top-notch GPUs. Thus, if your PSU doesn’t have an 8-pin connector to support your high-ranking GPU, you can utilize a 6-pin to 8-pin PCIe adapter. 4. 2x 8-Pin To 12-Pin PCI-E Adapter Cable

6 Pin to 8 Pin Graphics Card Power kenable PCI Express PCIe 6 Pin to 8 Pin Graphics Card Power

This smooth running may be absent; instead, an explosion may occur. The critical problem is that you’ll be maxing out a cheap PSU that may cause dire consequences for upgrading. Several CPUs come with multiple numbers of PCIe x16 slots. This enables users to harness more GPUs to the system. However, it eventually increases the power consumption of the whole system. Here are a few examples of GPUs that don’t require external power: GT 1030, GTX 1050 2GB variant, RX 550, RX 460, and many others. As none of these GPUs have a lot of processing power, they don’t need more than 75 watts of power. 6-Pin Connector A 6-pin connector In such cases, the graphics card draws 75 watts of power from the PCIe x16 connector, and the additional 75 watts of power get extracted from the 6-pin connectors. One hundred fifty watts of power supply is precise and more than expected for several GPUs. But there are also graphic cards that draw 320 or 750 watts of power. These are usually high-end power-hungry GPUs that demand power for superfast data transmission.You can find PCIe in different physical configurations. It includes PCIe x1, PCIe x2, PCIe x4, PCIe x8, and PCIe x16. The PCIe x16 is the most suitable PCIe type for gaming computers and GPUs. It has 16 lanes that transmit data at the speed of 16 bits per cycle. PCIe x16 Connector On the very good assumption I do not wish to change the PSU, what are your suggestions? I may have to consider the GTX 1060 which isn't my first choice but certainly better then no upgrade. I did post this originally under the PSU forum but there don't seem to be many takers nor is it as active as here. So, let me paste that message and see if you folk can help: However, you should never mistake connecting a 6-pin connector to an 8-pin slot. Usually, the six-pin GPU cable is only rated to draw 75 watts of power. But when you connect it to an 8-pin connector, it will attempt to draw more power, with the efficiency of an 8-pin connector. This will eventually create a fire hazard and lead to the breakdown of your system.

Are 6-pin to 8-pin adapters safe for GPUs? - TechPowerUp

However, as the launch of the 12-pin, NVIDIA GPU is recent, not many PSUs developed have 12-pin PCIe connectors. Most of the connectors that you can find in standard PSUs include dual 8-pin PCIe connectors or 16-pin PCIe connectors. So, NVIDIA brings you 8-pin PCIe to a 12-Pin PCIe converter cable. This adapter will offer you compatibility with all the latest GPUs. 5. SATA to 6-Pin PCI-E Adapter CableYes! You can connect a 6-pin GPU to an 8-pin connector. However, you must do it right. Any mistake can result in a fire hazard, and however, it is always wise to upgrade or switch the cables. This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items.

6-pin to 8-pin in a Z840 for a gtx3060 12gb Solved: Adaptor 6-pin to 8-pin in a Z840 for a gtx3060 12gb

You must utilize this cable if your graphics card needs a 6-pin power connector, but your PSU does not possess it. Generally, it indicates an extremely old PSU, suggesting it may be time for an upgrade. If you insist on retaining your current PSU, note that this type of adapter occasionally necessitates one 4-pin connector, but it is usually two, which is advised. 4-Pin Molex to 8-Pin PCI-E Power Adapter Cable With the release of NVIDIA’s RTX 3000 series, we were introduced to 12-pin power connectors. This move was made out of necessity as NVIDIA desperately needed the extra power for their most powerful cards and came up with a rather elegant solution. Any Standard motherboard of a CPU nowadays comes with a PCIe x16 connector. This connector mentioned above has 16 slots to offer power to GPUs. In the PCIe x16 connector, the maximum power supply you can expect is 75 watts. Using high-profile graphics cards like RTX 3080 can load the motherboard and consume more power. The eight-pin GPU will convert the power source from the Molex pin and transmit them to GPU. 4-pin Molex to 8-Pin PCIe power adapter cables are precise for all PSUs integrating to mid-range and high-end GPUs. 3. 6-Pin To 8-Pin PCI-E Adapter CableThis adapter cable offers you compatibility from a 4-pin Molex pin to your 6-pin PCIe GPU power cable. When your desired graphics card requires a 6-Pin, and your PSU doesn’t have it, you can use a 4-pin Molex-6-pin GPU converter. Usually, older PSUs don’t have pin compatibility with new-age graphics cards. So, either you have to upgrade the PSU or use converters. 4-Pin Molex To 6-Pin PCI-E Adapter Cable The reason why NVIDIA uses 12-pin GPU cables is to offer more power to the GPUs along with consistent cooling. The new 12-pin GPU cables are more compact and take the same size as an 8-pin. This saves you space and allows more cooling inside the next-generation graphics system. Although the math might not seem right when compared to the 6-pin connector, the 8-pin connector can deliver 150 watts to a graphics card. If the GPU requires more than 150 watts, it will come with an 8-pin connector or two 6-pin connectors. Not looking to disparage your comment up above, but I thought AIB manufacturers installed 8 pins precisely because the 6 pin couldn't provide enough power.