Bitcoin Forum

Economy => Computer hardware => Topic started by: cptfisher on November 25, 2016, 06:04:39 PM



Title: [WTS][EU+RU]Graphic cards Radeon 7950 200+ sol / 23 MHS daggerhasimoto
Post by: cptfisher on November 25, 2016, 06:04:39 PM
Greetings i am selling multiple graphic cards

Have 38 left. they are with Passive cooler

Some REAL number measured FROM THE PLUG not just hypothetic :

205 sols  @ 140w from wall ----- 0.69 w x sol !!!!!!  (1100 core 1250 mem 0.92 vcore stock bios)

155 sols @ 95 w from wall ------ 0.60 w x sol!!!!!!! (800 core 1250 mem 0.875 vcore stock bios)

23 mhs @ 150w from wall with EXPANSE and Claymore miner (modded timings ... hynix memory.... @ stock is 21 mhs)

6.5 cpd @ 100w  from wall XPM mining

theese cards are still very profitable.....

 You will be able to assemble a rig using 6 of theese cards from sub 800 eur ... roi in 3-4 months at current profits according to electricity rate (from 5 to 15 cents )

PICTURES OF 12 CARDS TAKEN OUT 5th december 2016 FROM DC

https://goo.gl/photos/3MFo6omFT5jPSHsP8

Solution for cooling :  1x Enermax Twister Strom 120mm UCTS12A

temperatures and noise :

70 celsius , almost unable to hear from 1m +++

65 celsius , noticeable from less than  at close distance ( 1 - 2 m)

56 celcius , loud (around 38db) not what i suggest to keep in your bedroom :)

I prefer to sell in lots of 3 or 6 graphic cards  or multiple of 3

Price for each cards is 67 Eur   (install fan to cool cards)


i can lower a bit prices on lots of 12+ cards

shipment is very low (approximately 5 - 7 Eur / cards .... If bought 1 card anyway shipment is 12 Eur) With UPS .

12 card shipment is  60 EUR

12+ cards i need to calculate

i Dont have boxes of cards  bot they are working very good !

I accept local pickup with cash money in LATVIA

i accept only payment in advance with SEPA or bitcoin (escrow possible , fees at your cost) or SKRILL. No paypal NEVER EVER (and that is because i GOT scammed not coz i scam.





Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: cptfisher on November 27, 2016, 07:16:10 PM
up no one interested ? i lowered a bit price


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: cptfisher on November 28, 2016, 08:27:12 PM
up


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: cptfisher on November 29, 2016, 03:43:52 PM
up


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: QuentinA on November 30, 2016, 12:12:23 PM
Just a heads up, I ordered 7 470 from this guy, sent funds first (sepa + btc) and he shipped as soon as he recieved money.

Carefully packaged and working cards, I'll update once I have tested them all but seems fine.

PS : they were all clean, no mark of use, probably running in a DC

Pleasure doing business mate !


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: cptfisher on November 30, 2016, 12:41:49 PM
thank you pal i updated price... 67 EUR  each card discounts on quantities... for 12 or more will do 62 EUR ...  i could discount a bit more if taken more than 48...


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: sacskate on November 30, 2016, 02:53:16 PM
thank you pal i updated price... 67 EUR  each card discounts on quantities... for 12 or more will do 62 EUR ...  i could discount a bit more if taken more than 48...

Sending pm


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: HmmMAA on December 01, 2016, 12:00:57 PM
thank you pal i updated price... 67 EUR  each card discounts on quantities... for 12 or more will do 62 EUR ...  i could discount a bit more if taken more than 48...

Can you post any pictures ? What's the condition of the cards ? What coins did you mine with those before zec ?


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: cptfisher on December 02, 2016, 11:40:52 AM
picture i can publish after 6th of december that i will take out 2 rigs from dc . before zec was mining :

XPM (primecoin) ( around 8 cpd each card)  on personal pool (pre zec income was roughly 6000 USD / month - 2400 usd  for energy fee to server farm - 1500 usd of server colocation fee ( 750 USD 2x rack closet)  for a grand profit of 2900 usd now profit with xpm is 1800 USd / month  zec profit is roughly 2400 usd ... want to upgrade cards ... increase hr /density in order to save not on energy but on colo costs


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: Myffas on December 05, 2016, 06:09:46 PM
Could you also post pictures of the passive server cooler? I'm wondering how I can cool them on my actual set-up or if I need to purchase server racks. If you don't mind, I would like to see pictures of the rack.


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: cptfisher on December 05, 2016, 08:45:50 PM
rack is in dc but you can see pictures from gray matter rack. it is same rack just early version. i cooled them with high static pressure fans. you can check pics of the cards with the bundled cooler in first post.


You can notice a bracket with 3 holes. it is bundled with cards. you can use this bracket to put  a 120 mm sp fan for the heat sink and a 60 pr 80 mm fan for the front part of the videocard... or combination of up to 3 fans.


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: cptfisher on December 07, 2016, 03:31:25 AM
up update sold 2x 48 lots and 1x 4 lot

remaining 50 cards


Title: Re: [WTS][EU+RU] Multiple graphic cards Radeon 7950 200 sol/s zcash
Post by: cptfisher on December 09, 2016, 11:03:21 AM
up i still have 50 cards... they are good also for dagger hashimoto... with expanse 150w @ 23mhs still worth if you have electricity at less than 20 cents


Title: Re: [WTS][EU+RU]Graphic cards Radeon 7950 200+ sol / 23 MHS daggerhasimoto
Post by: cptfisher on December 11, 2016, 07:12:59 PM
up 38 left