kenable 8 Pin PCI Express PCIe Power Cable from Dual 4 Pin Molex LP4 Adapter

Product Information

PCI-e organization imposed the limits of 75 watts for the 6 pin connector, and 150 watts for the 8 pin connector. There is also a rule of thumb that the PSU runs best when it’s at 50% capacity, but that is a different topic that should be looked at on a case-by-case basis. 12-Pin Connectors

Braided Cables - PSU - Braided extension adaptor - Scan Braided Cables - PSU - Braided extension adaptor - Scan

Im trying to connect 3 GPUs with a 125W power limit to the same PSU. The PSU only have one 8-pin connector for what i can see. The PCI-e limitation of 150 watts is chosen to allow 2 8 pin connectors on a single cable coming from power supply - keep in mind that there's ONE connector plugged into the power supply, usually with 3 or 4 pairs of 12v wires which are then shared between those 2 connectors. So, 2 x 150w max = 300w max, which is within the reasonably safety limits of the connectors on the power supply end (if the power supply is modular) I used a splitter to get to the three GPUs and im aware that the maximum power recommended its arround 290W.

I Swapped the CEO's Assistant For a Day!

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. 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? If your standard PSU has a 4-pin Molex connector and is not compatible with the new-age graphics system, this adapter cable helps you with compatibility. The 4-pin Molex to 8-Pin PCIe adapter cable connects one end with your four-pin Molex pin. Then the other end connects with your 8-pin GPU to draw 150 watts of power supply externally. 4-Pin Molex To 8-Pin PCI-E Power Adapter Cable

pin 8pin GPU Power Cable. Different shape and Empty pin

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 That is why it is not recommended to use the cables from another PSU. In cas of doubt, you can simply plus the cable in the PSU and make sure the GND and +12V

Subscribe and Save

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 Cable The usual 12-pin cables with 18 AWG-rated wires can extract up to 500 watts of power, directly bypassing the motherboard. In several cases, you can also find manufacturers offering you premium 12-pin GPU cables with 16 AWG standards and the efficiency of drawing up to 600 watts of power. These power cables in the same physical space can harness four times more power than 8-pin GPU cables. The terms “PCI Express cables” or “PEG cables” (for PCI Express Graphics) can also be used to describe 6-pin connectors. 8-Pin Connector An 8-pin connector So in theory, an pci-e 8 pin connector that has 3 pairs of wires carrying 12v to the video card could deliver safely around 9A through each pair. This means you could do up to 12v x 3 pairs x 9A = 324 watts. 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

EVGA - Products - EVGA PCIe 8pin (6+2) Cable (Single) - W001 EVGA - Products - EVGA PCIe 8pin (6+2) Cable (Single) - W001

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 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. Connecting a 6 Pin PSU into an 8-pin GPU involves many risks, and it can include fire hazards as well. It is because; when you connect a 6-pin PSU into an 8-pin GPU, it will attempt to extract immense power, more than its cable rating. In such cases, it can lead to the burning of cable. Apart from that, it can also lead to deleting all your crucial data. This cable uses a double 4-pin connections and adjusts them to an 8-pin connection. 4-pin to 8-pin is something that will probably be handy with advanced graphics cards. 6-Pin to 8-Pin PCI-E Adapter Cable You will find the PCIe slot closer to your computer’s case/IO shield. Any typical motherboard of a PSU has twenty lanes of PCIe, so you can easily spot them. If you have an existing GPU, you need to unplug the connectors and take them out by unscrewing them.Now once you take the existing one out, install the new GPU. After installing the GPU, connect the GPU connector with the PCIe slot. If your slots are not compatible with the GPU connectors, you can use an adapter to get compatibility. The SATA came as a replacement for the PATA connectors. Earlier, the PATA connectors had 34- 40 pins, so to save space, the SATA connectors replaced them. These connection types were designed to offer high-speed data transmission to storage devices, optical drives, and graphical units. However, SATA has become older now. It is common in traditional PSUs, and the modern-age PSUs employ PCIe connectors. If you have SATA connectors and want compatibility with your 6-pin GPU, you can use SATA to 6-Pin PCI-E Adapter Cable. This power adapter cable offers you compatibility with SATA connectors and draws more than 150 watts of power for your GPU. 6. SATA to 8-Pin PCI-E Adapter Cable SATA to 8-Pin PCI-E Adapter Cable An entry-level graphics card needs 150 watts of power supply through the motherboard for running seamlessly. In contrast, the standard PCIe x16 slots only offer you 75 watts of power. So, if you expect a desirable performance from your PC, you need highly efficient GPU power connectors.

8-Pin PCIe GPU Extension Cable - Reaper Cable Custom 8-Pin PCIe GPU Extension Cable - Reaper 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. Some PSU maker could use a different pinout on the PSU, so even if the pinout is standard from the GPU side, it is not from the PSU side. The wires can handle higher currents, up to 10-13A per wire, with reasonable heating (for example at 10A, the individual wires may heat from 25c ambient to 40c if spread out, maybe 50c in a bundle (ex under a sleeve wrapping the whole 8 wires) . They can do more if you don't mind bigger voltage drops and higher temperatures (the insulation is typically rated for at least 85c)

The scariest thing about Apple’s announcement

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. Then finally, slide the pins into the plugs and make sure everything is firmly attached and then. Lastly, screw your panel and turn it on. 4. Do Power Connectors Come With GPU? The new-age graphics card consumes much power and demands a higher supply from direct external sources. So, you should upgrade your PSUs to deliver GPUs the power requirement they want. It is very common to find cable with dual connectors but not an Y cable, instead you get the second connector extended (daisy chained) from the first one.