Thanks again Jacob! They should be there any day now. 

I've been using the same cables in my rigs now (same one in the product images) for months now without any issues.

Just FYI for everyone, we also have a thread in the marketplace subforum here.

Hey papaminer,

We're located in Vancouver, BC, Canada.

Regular shipping will take 4-6 business days, if you need it sooner send me an email we can bump it up to priority shipping which usually takes 1-2 business days. 

info [ at ] hashrateproducts.com

Hi Prophetx,

Have you tried running a couple cards at a time without any risers to confirm that the issue is caused the cables?

I recommend molex cables for any configuration with 4 or more GPUs to minimize the risk of frying the motherboard unless it specifically states it supports 4 way crossfire.

We partnered with a manufacturer that specifically manufactures riser cables and they come this way without any modifications.

You can definitely make your own if you have experience soldering or getting the pin-outs for PCI-E.

Alternatively, we have a web store with the powered risers you're looking for with flat rate shipping. 
http://www.hashratestore.com/

Just let me know if you have any questions or need anything else! You can email us at info@hashrateproducts.com

At night its about 21C and during mid day it gets up to 24C.

Your order has been shipped and you should receive it next week. Let us know how everything goes!

Thanks again!

Thanks! Got it right here and packing it as I type.

Shipping it out before the end of business day here. 

Hey Everyone!

Update March 19, 2014
We've just reduced the pricing on all of our powered ribbon risers! Starting from only $5.99!
Shop Now


Update March 11, 2014
Thank you for the community's continued support over the past year since starting in spring 2013! We've just launched our US based shipping so we now have two warehouses to ship from (Vancouver and Los Angeles). This means lower shipping costs, rapid delivery and the same high quality products our customers have always enjoyed.

We've also included bulk pricing for our USB risers now, only $99 for 6 USB risers!

• Paypal, all major credit cards, BTC and LTC are accepted for all of our products.
  
• We ship directly from Los Angeles, USA and Vancouver, Canada
• Flat rate shipping via USPS and Canada Post (starting from $4 per order)
• Shipping outside of North America via USPS International Priority ($29 per order)

Check us out at www.hashratestore.com

If you have any questions feel free to send us an email! info@hashrateproducts.com

USB PCIE Risers (60cm)





Yellowjacket 2.2 GH/s USB ASIC (Nanofury)

• Based on the Nanofury USB ASIC open source design
• Contains 1 Bitfury chip with Real-world performance of 2.2GH/s (+- 10%) and no overclocking or modding required
• No fan or heatsink required at stock settings
• Easy setup with native bfgminer support
• Black anodised aluminium backplate for added durability
• Flat rate shipping regardless of how many YellowJackets are in the order

Powered PCI-E 1x – 16x Riser Cable with Molex (20cm)
Also available in 30 cm length!





Dual Power Supply Adapter Cable for 24 pin ATX

Just FYI!

Kill-a-watt meters are available from most libraries (free obviously) as part of energy conservation plans. It's great if you just want to use it to tune your rig after building it, troubleshooting or getting a baseline average for your KW/h to estimate your power bill.

For some it might be better to just buy it (under $20 on Amazon). For other's like myself its a great to borrow it for a week or two to tune and test new rigs. Plus I live a few blocks from the library 

What graphics card are you using?!

What hash rate should you be getting?
Check out this list here and see where you should be.

Definitely linux if you plan on scaling up/out your mining operation. Just because remote management (SSH) becomes easier with more rigs, scripting and Windows sometimes has issues running more than 4 cards in a rig.

If you're a small operation, starting up or a novice just stick with Windows. Linux will drive you nuts unless you like learning something new 

general consensus: dont bother mining just buy a lottery ticket 

One issue I've come across is with higher temps the electricical resistance increases in the GPU PCBs and the rig draws more power at the wall to compensate for this resistance to meet the voltage requirements. When one of my 3x7950 rigs was running 75C+ it was drawing just over 1000w at the wall (mind you it should only draw 200w per card).

With an open air case and riser cables you should be able to bring those temps down considerably. Also get a kill-a-watt! You might be able to borrow one from the library if you dont want to buy one, most cities have energy conservation plans and lend them out.

Not only will you prolong the life of your cards, save energy, but can also clock them higher to get over ~630 khs. I have mine clocked at 1100 core and 1600 mem running at 59C with 60% fan speed.

Hello there!

We're an online retailer providing crypto-mining PC accessories to the mining community. At the moment we only carry a few cables but we're looking to grow our product catalog soon!

Check us out here: http://www.hashratestore.com
PS: you can use the coupon code bitcointalk for an additional $1 off each PCI-E riser cable for your rigs!

Cheers!
The Hash Rate Store