Amazon.com 6 x RX 470/480 4/8GB GPU Mining Rig Shopping List - DIY

Get the MSI RX 470s instead. Lower power, lower price, almost the same hashrate as the RX 480, and better ROI. On Amazon the 4GB models are only $200.

The ones with the Power & HD Activity LEDs are better:

http://www.ebay.com/itm/65cm-ATX-Computer-PC-Desktop-Case-Power-On-Reset-Switch-Cable-With-HDD-LED-Light-/331506678719

You forgot the rackā€¦

http://www.ebay.com/itm/Mining-Rig-Open-Air-Frame-6-GPU-model-R2-White-without-zip-ties-screws-/192008007961

Keep it simpleā€¦
None of my rigs have a button and I use a knife or a screwdriver too :slight_smile:

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If one were to get the RX 480ā€¦ should you get the OC version or just the regular?

Buy a z170 gamer mobo, g4400, and $40 worth of DDR4, run 3 GPUs in each of them. You will need more mobos/cpus/dimms/power supplies but each system will be a lot cheaper. Screw paying $170 or whatever for that 3 year old asrock board, $250 for a 1200w power supply when good 750W ones are only like $80, etc.

EVGA G2 series is better for the money I think for your PSU

dont waste the money on corsair or antec, you get the same quality PSU with a 10 year warranty from EVGA for 50$ less

Avexir makes better RAM than corsair or kingston

What about just 1 of these cards instead of many rx?? http://www.amd.com/en-us/products/graphics/server/s9170

As a noob thatā€™s just reading you, I donā€™t get what the Power switch is for. Doesnā€™t a power supplier already come with an on/off button?

Maybe you just use that to send the shutdown signal, so you donā€™t have to plug the keyboard in every time?
How would you go with installing one of this?

Just think how you turn on your computer. I assume you donā€™t use the power supplyā€™s button you use the button on your case.

dual core processor isnt the way to goā€¦
i have a 6 card rig with one and im getting slower sols than my dual core hyther thread 6 card rig

You guys should of bought all this last monthā€¦

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Is this model # compatible with the motherboard I linked above (the ASRock H81 PRO BTC)?

Iā€™ve updated the post with the latest input from you guys. Still need recommendations for two key parts:

CPU (Intel or Celeron) and SSD Hard drive 16-32GB

Both need to be compatible with the ASRock 1066 LGA 1150 H81 PRO BTC motherboard.

yes i use it in the same board

if you want a good quality ssd then adata are good, the other brands on amazon for that size at an affordable price might not be as good, but might be almost 1/2 the price, so just pick on

these would probably be more than fine, 64gb is just 5$ more than 32 soā€¦

https://www.amazon.com/ADATA-Premier-Upgrade-Solution-ASP600S3-32GM-C/dp/B009SKB5HA/ref=sr_1_1?ie=UTF8&qid=1478155446&sr=8-1&keywords=ssd+32gb+adata

https://www.amazon.com/ADATA-Premier-Upgrade-Solution-ASP600S3-64GM-C/dp/B009SX8WEQ/ref=sr_1_1?ie=UTF8&qid=1478155423&sr=8-1&keywords=ssd+64gb+adata

i used those drives and they are reliable and they make a lot of really good fast ssds, but those smaller ones might not be as fast. but looking athte prices samsung not really affordable

But youā€™ve effectively boosted your power consumption due to power supply losses, plus powering a second motherboard/RAM/processor. Second, any Z97 board with enough PCI-e slots will work for 5/6/7 card, the ancient H81 board is wholly unnessecary. It was cheap back when it came out, now that itā€™s discontinued, the price is inflated. Also, I say Z97 cause Iā€™ve heard the 170 chipset throws hissy fits about anything above 4.

If you can get 6 GPUs on a Z97 or Z170 board, with a ~$200 1200-1300W PS, by all means, go for it. My main objection was to paying $170+ for some 3 year old asrock mobo.

Youā€™re totally right. Everywhere I researched, it seems that as long as your Z97 board has the pci-e slots to fit, it will likely do it. MSI and Gigabyte seem preferred brands.

Is it ok to use a Molex splitter if you donā€™t have enough individual molex cables from your psu?

No, you should really only power maybe two riser boards from each Molex run from your PSU. Usually these cables will have 3-4 Molex 4-pin connectors on each home-run to the PSU, as they were meant for hard drives and other lower powered devices. So if you have a 6 GPU rig all running off of risers, your best to spread these out over 3 separate Molex runs to the PSU.

This of course is in an ideal world, and I know some people have run more than this. It all comes down to how much wattage (thus amperage) your cards are drawing. I noticed with the latest Claymore ZEC miner, the cards are getting more sols but also are drawing more power again so I would stick to the recommend two risers per Molex run for safety.

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