Reddit Reddit reviews Cable Matters 2-Pack 6 Pin PCIe to Molex Power Cable, 2 Molex to 6 Pin PCIe - 6 Inches

We found 17 Reddit comments about Cable Matters 2-Pack 6 Pin PCIe to Molex Power Cable, 2 Molex to 6 Pin PCIe - 6 Inches. Here are the top ones, ranked by their Reddit score.

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Cable Matters 2-Pack 6 Pin PCIe to Molex Power Cable, 2 Molex to 6 Pin PCIe - 6 Inches
PCI EXPRESS POWER CABLE video card power cable adapter connects a 6 pin male to a PCIe video card; Use an existing Molex power supply with two spare power connectionsPSU UPGRADE SAVER power cable provides an option for a power supply without a PCIe connection for powering your GPU; Dual Molex connectors are designed to connect to separate rails on different Molex daisy chains to power a PCIe video graphics card from an older PSU6PIN PCIe to DUAL MOLEX female to male cable provides a convenient solution for video graphics card power with two Molex connectors; Ideal for GPU cards that require more powerSTURDY GRAPHICS CARD Molex to 6 pin PCIe adapter cable has male connectors and a female PCI connector with a latch to prevent accidental disconnectionsVIDEO GRAPHICS CARD GPU CABLE is compatible with graphics cards from popular manufacturers such as ASUS GeForce GTX 750Ti, EVGA GeForce GTX 750 Ti / GT 740 / GTX 950 / GTX 960 / GTX 980Ti, GTX 1050 Ti, Gigabyte GeForce GT 610/ GTX 750 / GV-N950OC-2GD / GTX 750 Ti / GV-N75TOC2-2GI, Sapphire Radeon NITRO R9 380, and XFX RADEON R9 270 / 290
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17 Reddit comments about Cable Matters 2-Pack 6 Pin PCIe to Molex Power Cable, 2 Molex to 6 Pin PCIe - 6 Inches:

u/dstarr3 · 4 pointsr/DataHoarder

If you have another molex plug handy, you can get one of these adapters: https://smile.amazon.com/Cable-Matters-2-Pack-Molex-Inches/dp/B01DV1Z22K/

Outside of that, I think MacGyver'ing up a solution using only the plugs you've shown almost certainly would end in a fire.

u/chaos_box · 3 pointsr/EtherMining

First, some numbers for you.

A stock R9 290X will do around 29-30MH/s (Claymore) and use ~250W of power at the GPU side, which translates to 312W from the wall at 80% efficiency. Add ~80W at the wall for the CPU/mobo and you're at ~400W for single-coin mining. That's pretty good even for a 600W PSU (but not good if your electricity is expensive). I've run this card with a 180W card on a 750W PSU with no issues.

I've been able to undervolt an R9 so it hovers around 190W at the PSU at 29MH/s but I haven't had the time to push it further. MSI Afterburner has been weird in applying settings. So that setting draws 350W at the wall for single mining, 450W for dual. OUCH.

Now, in your case - you only have 2 VGA power cables so, like you mentioned, you need to use a 6-pin adapter. You say SATA, but be aware that 1x SATA is specced to provide up to 50W. **DO NOT USE SOMETHING LIKE THIS*: https://www.amazon.com/Monoprice-108494-8-Inch-15-Pin-Express/dp/B009GUP6O0 - first review mentions that they melt! Of course they do, they are pulling all the power from a single SATA pin (even though it goes across two cables, it's the pin that's going to overheat). 6-pin is specced to provide up to 75W, 8-pin up to 150W.

These are much better because 2xSATA (50+50W) exceeds the spec of 6pin (75W) - but I would not do 2xSATA to 8pin:
https://www.amazon.com/StarTech-com-SATPCIEXADAP-6-Inch-Express-Adapter/dp/B007Y91B80
https://www.amazon.com/Cable-Matters-2-Pack-Molex-Power/dp/B01DV1Z22K
https://www.amazon.com/Tenext-Power-Express-Connector-Adapter/dp/B00DP98P0A

Now, the million-dollar question - which rail are your SATA connectors on? You want to be able to provide 150W over the SATA adapters.

TLDR: A
good** 750W PSU is fine for running that combo, but yours might be problematic. You can try, but get dual SATA adapters and definitely watch them for overheating.

u/skyroket · 2 pointsr/gpumining

I have slowly started switching some off of SATA, but I do still have some. Now I just found this adapter that goes from two 4-pin Molex connectors into one 6-pin PCIe, so you can avoid SATA with those (I have yet to actually install these into one of my rigs). Another thing I added to my arsenal is a 6-pin PCIe extension cable, which goes from the pigtail of the GPU power connector down to its riser. This only works with cards that need one power connector, like a 1060 or 1070 SC (not FTW), 1070ti (not FTW).

u/TechGirlMN · 2 pointsr/PrintrBot

the power supply is fine, but you may need to get an adapter like this (https://www.amazon.com/gp/product/B01DV1Z22K/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1) as I didn't see 6pin PCIe listed among the connectors. The only other thing left to do is run a jumper between the green wire and any black on the 20/24pin connector.

u/turnturn1225 · 2 pointsr/orlando

There's a tigerdirect store on OBT if you NEED IT TODAY. Otherwise, Amazon has one with Prime shipping too :D

EDIT: I posted a 4 pin link, updated to a 6 pin.

u/techcaleb · 2 pointsr/pcmasterrace

Yeah, that's fine. OK, by the numbers. It looks like this PSU has two 12 volt rails, each capable of 18 amps, or 12*18= 216 Watts. So that shouldn't be an issue, at least from that perspective. Now comes the tricky part.

The manufacturer seems to imply that the continuous power usage is about 150 Watts, but (http://gpuboss.com/graphics-card/Radeon-HD-5850) lists peak power at 303 Watts. Working backwards, that means the card is drawing about 75 Watts from each PCI 6 pin connector (or 6.25 amps) and it draws the remaining 150 Watts from the motherboard (usually from the EPS 12V connector).

So, as long as your processor isn't using too much power ( it would have to be less than 141 Watts) then you should be able to use the PSU.

One more check is to make sure you are not drawing more current than the single 12v wire in a 4 pin connector can handle (the yellow wire). Turns out the max current is 7 amps, and you are running 6.25 amps, so it's fine.

Here is an example of the type of adapter you want. You will want to plug each of the 4 pin connectors into a different branch coming out of the power supply. You want them to be on different rails to make sure the system in balanced, and you want them on different connectors to the PSU body to reduce voltage drop over a single wire.

https://www.amazon.com/dp/B01DV1Z22K/ref=cm_sw_r_cp_apa_wn0LybH7VNMS7

All this to say that yes, it is possible to run it off the existing power supply. However, most people would prefer to use a 650 or 750 watt PSU to give a little headroom. Entirely up to you, but hopefully this example will make you more comfortable doing the calculations in the future.

u/eth03 · 1 pointr/EtherMining

Thanks, so it looks like the EVGA PSU's come with a 6 pin power connector to Molex cable, each cable has 3 molex connectors. My riser cards use 6 pin PCIE power. So i will just throw out the 6 pin to SATA cables that came with it, get these 6 pin to molex adapters instead https://www.amazon.com/gp/product/B01DV1Z22K/ref=ox_sc_act_title_1?smid=A1AMUYYA3CT6HJ&psc=1 , and then connect those to the molex to 6 pin cables labeled "perif" to the perif ports on the PSU.

Update: I am just going to make this simple, use molex powered riser cards, and connect them straight to the PSU using the factory provided EVGA 6-pin to 3xMolex cables to power 3 riser cards each. EVGA 1300 has two perif ports so that is enough to power 6 riser cards. all my GPU's have their own dedicated connection to the PSU using the VGA ports and the included VGA power cables.

u/greg7mdp · 1 pointr/EtherMining

Are your risers powered by a molex? Mine have a 6pin connector and I use these to avoid overheating.

u/Bayminer · 1 pointr/Ravencoin

Here is a good riser

https://www.amazon.com/Express-Powered-Adapter-Extension-Currency/dp/B072KCT191


To power the risers use 6 pin from your PSU or if you don’t have enough put two molex from your PSU into these

https://www.amazon.com/Cable-Matters-2-Pack-Molex-Power/dp/B01DV1Z22K

u/surrplz · 1 pointr/EtherMining

are you talking about 6-pin to molex or about this 6-pin to two molex?

u/Araragi · 1 pointr/nvidia

Two options: Buy a new power supply (I recommend this one. The price is killer, and the reviews excellent.

Or just get this cable. You'll be fine. https://www.amazon.com/Cable-Matters-2-Pack-Molex-Power/dp/B01DV1Z22K/ref=sr_1_1?ie=UTF8&qid=1478306161&sr=8-1&keywords=dual+molex+to+6-pin+pci

Take one 4 pin MOLEX from one cable line and another 4 pin MOLEX from a different cable line (don't use two MOLEX connectors on the same cable. This is silly, and defeats the purpose of having two connectors).

u/Uncle_Gamer · 1 pointr/Amd

Do not know why people are over complicating this:

https://www.amazon.com/Cable-Matters-2-Pack-Molex-Inches/dp/B01DV1Z22K/ref=sr_1_6?keywords=GPU+power+adapter&qid=1555683658&s=gateway&sr=8-6

​

This will solve your issue.

​

The 4+4 pin is NOT the same pinout as a GPU power and will damage your card if you force it to fit.

u/ed1ted · 1 pointr/gpumining

I am using SATA to power my risers. I just ordered https://www.amazon.com/dp/B01DV1Z22K/ref=cm_sw_r_cp_api_wDKDAbD2N7JQ1 to replace SATA connector

u/Fr0zEnSoLiD · 1 pointr/buildapc

Hey I am getting a 7950 gpu, but the only computer I have to put it in is an old dell prebuilt. I was looking at the power cables and they dont even have the 6/8 pins, only the molex power. I think 320W max. Should I buy this or do I need a whole new psu?