7 GPU rig , 2 Riser on each single sata cable ( Question )

commandera

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Quote from: btcltcdigger on May 23, 2020, 03:09:42 PM

Quote from: btcltcdigger on May 23, 2020, 08:45:11 AM

Well, i'd suggest hook one card at a time and see if the miner works.
Listen to your PSU if it's making that aweful coil squeaking sound or not.

Also, if you can, check if the wires are getting hot after 1 hour full load

Just try it like this and you should be more or less safe

i use like this image

for each cable that plugged to psu
x4 cables like this in image . i did x1 molex x1 sata for each cable

so every single cable max 2 riser and x1 molex x1 sata for each

is fine or remove molex ?

commandera

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Activity: 243

Merit: 71

Quote from: btcltcdigger on May 23, 2020, 03:09:42 PM

Quote from: btcltcdigger on May 23, 2020, 08:45:11 AM

Well, i'd suggest hook one card at a time and see if the miner works.
Listen to your PSU if it's making that aweful coil squeaking sound or not.

Also, if you can, check if the wires are getting hot after 1 hour full load

Just try it like this and you should be more or less safe

idk why not give me link like buy this and this

i really haven't idea the cable start with molex and end to Sata ?

or molex to amp ?
or molex to pcie ?

i sent by Amazon that cables is correct ? ( note i will not buy from the link ) but generally

this cable is what everyone recommended ?

https://www.amazon.com/12in-Molex-Power-Cable-Adapter/dp/B00GK8SYCW/ref=sr_1_4?crid=3C0Z0KCRR6Y32&dchild=1&keywords=sata+to+molex+power+adapter&qid=1590261242&sprefix=sata+to+molex+%2Caps%2C438&sr=8-4

btcltcdigger

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Quote from: btcltcdigger on May 23, 2020, 08:45:11 AM

Well, i'd suggest hook one card at a time and see if the miner works.
Listen to your PSU if it's making that aweful coil squeaking sound or not.

Also, if you can, check if the wires are getting hot after 1 hour full load

Just try it like this and you should be more or less safe

commandera

member

Activity: 243

Merit: 71

Quote from: btcltcdigger on May 23, 2020, 03:00:21 PM

This is a molex

also this ?

https://www.amazon.com/12in-Molex-Power-Cable-Adapter/dp/B00GK8SYCW/ref=sr_1_7?dchild=1&keywords=sata+to+molex&qid=1590260625&sr=8-7

sata to molex ?

btcltcdigger

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To boldly go where no rabbit has gone before...

This is a molex

commandera

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Activity: 243

Merit: 71

Quote from: btcltcdigger on May 23, 2020, 08:45:11 AM

Well, i'd suggest hook one card at a time and see if the miner works.
Listen to your PSU if it's making that aweful coil squeaking sound or not.

Also, if you can, check if the wires are getting hot after 1 hour full load

nothing , but i want to see the molex cable you talking about , please image or link
i just want see it to know how i change

btcltcdigger

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Activity: 2058

Merit: 761

To boldly go where no rabbit has gone before...

Well, i'd suggest hook one card at a time and see if the miner works.
Listen to your PSU if it's making that aweful coil squeaking sound or not.

Also, if you can, check if the wires are getting hot after 1 hour full load

commandera

member

Activity: 243

Merit: 71

Quote from: btcltcdigger on May 23, 2020, 06:53:13 AM

Quote from: commandera on May 23, 2020, 05:51:13 AM

Quote from: btcltcdigger on May 23, 2020, 05:44:20 AM

From my experience, try not to have more than 2 GPU on a single cable from the PSU
Even 2 is bad if it's chineese cheap PSU

thx. i already using 2 gpu one sata

2 one sata
2 one sata
2 one sata
1 to mobo

my psu
https://www.newegg.com/global/kw-en/rosewill-tachyon-1200-tachyon-series-1200w/p/N82E16817182417?Item=N82E16817182417

80 PLUS PLATINUM

the 5 gpu plugged to sata came with psu ( each sata 2 riser )

and x1 the sata came with Riser ( only this )

i will buy soon x2 5700

is matter here ? can use like my rig now ?

x2 5700 on 1 sata ? fine ?

it should be. however, people always recommend molex raisers over sata raisers due to wire width. More width, more current can pass, less issues.
Also, i'd recomment some smoke detector as well.
Mining rigs are not to be messed around with, especially if you don't know what you're doing.

I had a mining rig under my desk for 2 years, with temp of cards never exceeding 65c (no AC)

You can see some pics here if interested https://bitcointalksearch.org/topic/prodano-mining-rig-6x-rx580-8gb-5209154

i'm asking to guide with links , i know everything and how to install

First i have this Riser
https://www.amazon.com/gp/product/B076KLJR2Y/ref=ppx_yo_dt_b_asin_title_o02_s01?ie=UTF8&psc=1

Second my psu pcie slot idk how is , please look my link from newegg above and see how the pcie is 12 pin not like most power

and my psu is have 5 slot sata ,

guide to the cable that using molex or whatever , ( link the cable )

btcltcdigger

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Activity: 2058

Merit: 761

To boldly go where no rabbit has gone before...

Quote from: commandera on May 23, 2020, 05:51:13 AM

Quote from: btcltcdigger on May 23, 2020, 05:44:20 AM

From my experience, try not to have more than 2 GPU on a single cable from the PSU
Even 2 is bad if it's chineese cheap PSU

thx. i already using 2 gpu one sata

2 one sata
2 one sata
2 one sata
1 to mobo

my psu
https://www.newegg.com/global/kw-en/rosewill-tachyon-1200-tachyon-series-1200w/p/N82E16817182417?Item=N82E16817182417

80 PLUS PLATINUM

the 5 gpu plugged to sata came with psu ( each sata 2 riser )

and x1 the sata came with Riser ( only this )

i will buy soon x2 5700

is matter here ? can use like my rig now ?

x2 5700 on 1 sata ? fine ?

it should be. however, people always recommend molex raisers over sata raisers due to wire width. More width, more current can pass, less issues.
Also, i'd recomment some smoke detector as well.
Mining rigs are not to be messed around with, especially if you don't know what you're doing.

I had a mining rig under my desk for 2 years, with temp of cards never exceeding 65c (no AC)

You can see some pics here if interested https://bitcointalksearch.org/topic/prodano-mining-rig-6x-rx580-8gb-5209154

commandera

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Activity: 243

Merit: 71

Quote from: btcltcdigger on May 23, 2020, 05:44:20 AM

From my experience, try not to have more than 2 GPU on a single cable from the PSU
Even 2 is bad if it's chineese cheap PSU

thx. i already using 2 gpu one sata

2 one sata
2 one sata
2 one sata
1 to mobo

my psu
https://www.newegg.com/global/kw-en/rosewill-tachyon-1200-tachyon-series-1200w/p/N82E16817182417?Item=N82E16817182417

80 PLUS PLATINUM

the 5 gpu plugged to sata came with psu ( each sata 2 riser )

and x1 the sata came with Riser ( only this )

i will buy soon x2 5700

is matter here ? can use like my rig now ?

x2 5700 on 1 sata ? fine ?

btcltcdigger

hero member

Activity: 2058

Merit: 761

To boldly go where no rabbit has gone before...

From my experience, try not to have more than 2 GPU on a single cable from the PSU
Even 2 is bad if it's chineese cheap PSU

commandera

member

Activity: 243

Merit: 71

Quote from: OgNasty on May 23, 2020, 01:23:04 AM

Actual pics of the rig and details about temperatures, PSU loads, and environment conditions would be helpful.

this my pc from HWMonitor

https://imgur.com/a/Rter5Jr

about gpu 65 max 570 x3 a bit higher the fan not best

please note , i restart and entered fast to bios ( using SSD ) i see mobo temp is 28

this HWmonitor not correct about mobo temp

commandera

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Activity: 243

Merit: 71

Quote from: OgNasty on May 23, 2020, 01:23:04 AM

Actual pics of the rig and details about temperatures, PSU loads, and environment conditions would be helpful.

HWmonitor work ? or have something else for miners ?

OgNasty

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Actual pics of the rig and details about temperatures, PSU loads, and environment conditions would be helpful.

commandera

member

Activity: 243

Merit: 71

really need answer to be safe

commandera

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Activity: 243

Merit: 71

Hello ,

i have 7 gpu

x1 to mobo

x2 Riser on sata ( the sata cable plugged to psu )

x2 Riser on sata ( the sata cable plugged to psu )

x2 Riser on sata ( the sata cable plugged to psu )

i haven't the small sata that came with Riser

i have using the sata that came with power supply

the Sata cable i talking about is this

https://imgur.com/a/5vYEkLX

( Scroll down pls have 4 image )

dangerous ?

Topic: 7 GPU rig , 2 Riser on each single sata cable ( Question ) (Read 150 times)