Bitcoin Forum

Economy => Computer hardware => Topic started by: virtualreality69 on June 09, 2014, 02:42:20 AM



Title: [b]WTS:Custom Undervolted R9 270's. HUGE PROFITS. ** PRICE CUT ** [/b]
Post by: virtualreality69 on June 09, 2014, 02:42:20 AM
I'm upgrading GPU's and looking to sell my undervolted R9 270's. These cards yield 60%+ profit compared to a stock R9 270.

The cards have low hours, are clean, in like new condition, run super cool (~68C with very low fan speeds), and CONSUME VERY LITTLE POWER. Sale is for the cards only (no retail box, instructions, adapters). I'll ship the original drivers if for some strange reason you want to run back at the original voltage.

Keep in mind these are the most profitable/efficient custom bios cards you can buy anywhere. Newegg sells them for $189.
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121823
Because of the time/effort and performance of the cards I'm looking to get 175 $160 per, or less if you buy multiple. Shipping depends on destination.


Some additional info/specifications:
My 6 GPU setup only pulls about 630 watts (entire rig, not just GPU's). A typical 6 x 270 rig consumes over 900 watts.  

At stock settings these cards can push well over 440kh/s (some people claim 475+). I run mine undervolted and underclocked for SIGNIFICANTLY INCREASEd profits.

Undervolting and underclocking Advantages:
- Much less heat
- Less noise from slower fans
- Increases longevity of the cards
- Less pollution, lower electricity bill
- More coins per day generated (due to less money spent on electricity)


You cant buy a single stock card that get anywhere close to 4kh/w.
https://i.imgur.com/2HsYjNi.jpg?2
https://i.imgur.com/fFLrU69.jpg?3
I'm running a more aggressive underclock than usual due to the summer heat.  
https://i.imgur.com/WKTgH5H.png?2


Title: Re: WTS:Undervolted R9 270's. huge profits
Post by: virtualreality69 on June 09, 2014, 09:04:44 PM
bump


Title: Re: WTS:Undervolted R9 270's. huge profits
Post by: Ntrain2k on June 09, 2014, 09:32:51 PM
For $175 each you are best to put them on Ebay.


Title: Re: WTS:Undervolted R9 270's. huge profits
Post by: virtualreality69 on June 10, 2014, 03:49:09 PM
Figured I'd give someone here first shot as they would appreciate the undervolted  GPU. I plan on eventually posting them to Amazon, and  ebay.

Cheers,
- VR


Title: Re: WTS:Undervolted R9 270's. huge profits
Post by: virtualreality69 on June 11, 2014, 07:16:40 PM
I also have similarly underclocked XFX R9 280x's, and PowerColor 280x's for sale.

If anyone is interested I'll post additional info on those cards as well.



Title: Re: WTS:Undervolted R9 270's. huge profits
Post by: virtualreality69 on June 12, 2014, 04:38:20 PM
I also have a few USB risers and some miscellaneous cables around if anyone wants to bundle them.


Title: Re: WTS:Undervolted R9 270's. HUGE PROFIT INCREASE. ** PRICE CUT **
Post by: virtualreality69 on June 12, 2014, 08:37:53 PM
** PRICE CUT **

Down to 160 per or 300 for 2 plus shipping.


Title: Re: WTS:Undervolted R9 270's. HUGE PROFIT INCREASE. ** PRICE CUT **
Post by: virtualreality69 on June 20, 2014, 02:14:09 PM
5 Asus D2C R9 270's remaining




Title: Re: [b]WTS:Custom Undervolted R9 270's. HUGE PROFITS. ** PRICE CUT ** [/b]
Post by: mstrongbow on June 24, 2014, 08:59:22 AM
bump for a good guy  ;)


Title: Re: [b]WTS:Custom Undervolted R9 270's. HUGE PROFITS. ** PRICE CUT ** [/b]
Post by: virtualreality69 on July 14, 2014, 05:15:31 PM
Only 2 remaining.

Final price cut to $140 for a few days then they're onto Ebay.