Bitcoin Forum
May 02, 2024, 07:51:24 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: [1]
  Print  
Author Topic: [VAND] 4500 kh/s mining rig (scrypt)  (Read 1380 times)
Namun (OP)
Newbie
*
Offline Offline

Activity: 56
Merit: 0


View Profile
March 07, 2014, 12:27:41 PM
 #1

Am de vanzare un rig GPU, gata de minat scrypt la ~4500 kh/s.

Toate componentele sunt aproape noi (achizitionate cu aprox o luna in urma), in afara de HDD si RAM.

Sistem de operare: Windows 8.1 x64
Software: SGMiner 4.1.0, modificat sa lucreze si cu scrypt-n (Vertcoin, etc).
Extra software: The Watcher (este o aplicatie creata de mine, care foloseste MSI Afterburner API pentru a face overclock si undevolt automat, si a rula SGMiner).

Totul este configurat, gata de minat. Se poate si vedea "in actiune", in momentul achizitiei.

Pret: 12000 RON
Locatie: Bucuresti (Sector 1)

http://mine.nosdo.co/temp/sgminer.jpg

Motherboard: GIGABYTE 990FXA-UD5, Socket AM3+ USB 3.0

- Achizitionat pe 31 Ianuarie 2014
- Garantie 3 ani (Magazin OKTAL)
http://www.oktal.ro/placa-de-baza/gigabyte/990fxa--ud5-socket-am3+-usb-30-o59502.html

CPU: AMD FX-6300 X6 Piledriver Socket AM3+ Frecventa 3500 Mhz

- Achizitionat pe 31 Ianuarie 2014
- Garantie 3 ani (Magazin OKTAL)
http://www.oktal.ro/procesor/amd/fx--6300-x6-piledriver-socket-am3+-frecventa-3500-mhz-o88547.html

RAM: 2x Corsair 4GB DDR3 1600MHz CL9 Dominator Dual Channel Kit (total 8 GB)

- Garantie tehnica inca vreo 4+ ani (Magazin PC Garage)
https://www.pcgarage.ro/memorii/corsair/4gb-ddr3-1600mhz-cl9-dominator-dual-channel-kit/

HDD: Hitach 250 GB (2.5)

- Fara garantie

GPU 1: Gigabyte Radeon 290X R9 Battlefield 4 Edition 4 GB DDR5 PCIe

- Achizitionat pe 04 Februarie 2014
- Garantie 3 ani (Magazin online, din EU)
Spec: http://www.pcgarage.ro/placi-video/gigabyte/radeon-r9-290x-4gb-ddr5-512-bit-battlefield-4-limited-edition/ (varianta cu joc)

GPU 2: Sapphire Radeon R9 290X 4GB DDR5 PCIe

- Achizitionat pe 04 Februarie 2014
- Garantie 2 ani (Magazin online, din EU)
http://www.pcgarage.ro/placi-video/sapphire/radeon-r9-290x-4gb-ddr5-512-bit-battlefield-4-1/ (doar ca este varianta fara joc)

GPU 3: ASUS Radeon R9 290 4GB DDR5 PCIe

- Achizitionat pe 03 Februarie 2014
- Garantie 3 ani (Magazin online, din EU)
http://www.pcgarage.ro/placi-video/asus/radeon-r9-290-4gb-ddr5-512-bit-2/

GPU 4: Sapphire Radeon Toxic R9 280X 3 GB DDR5 PCIe

- Achizitionat pe 03 Februarie 2014
- Garantie 2 ani (Magazin AZERTY)
http://www.azerty.ro/placi-video/placa-video-sapphire-radeon-r9-280x-3gb-gddr5-384-bit-toxic-edition

GPU 5: Sapphire Radeon Toxic R9 280X 3 GB DDR5 PCIe

- Achizitionat pe 03 Februarie 2014
- Garantie 2 ani (Magazin AZERTY)
http://www.azerty.ro/placi-video/placa-video-sapphire-radeon-r9-280x-3gb-gddr5-384-bit-toxic-edition

PSU: 3x Seasonic G-750, Putere 750W, 6x PCI-E 6+2 pin, 10x SATA, 5x Molex, Modulara, Active PFC, 80 PLUS Gold (total 2250W)

- Achizitionat pe 30 ianuarie 2014
- Garantie 5 ani (Magazin AZERTY)
http://www.azerty.ro/surse/sursa-seasonic-g-750-putere-750w-6x-pci-e-6-2-pin-10x-sata-5x-molex-modulara-active-pfc-80-plus-gold

5x PCIe 1x to 16x Risers (Unpowered)

Rig open-air, construit din montanti (dupa cum se vede in poze).

PS:

Cu aceasta ocazie cumparatorul va afla si adresa magazinului din EU (de unde au fost cumparate 3 dintre cele 5 GPU, la preturi cel putin foarte bune si livrare in 4-5 zile). Asta in caz ca ar vrea sa mai achizitioneze alte produse.

Exemplu preturi:

- R9 290x la 385-400 E
- R9 290 la 300-320 E
- R9 280x la 220-275 E

https://i.imgur.com/yTMBAk7.jpg

https://i.imgur.com/uPz02GL.jpg

https://i.imgur.com/eMR3tJc.jpg

https://i.imgur.com/qqmqT07.jpg

https://i.imgur.com/x3AJkGJ.jpg

https://i.imgur.com/w0xbFlZ.jpg

https://i.imgur.com/vzu7Fah.jpg

https://i.imgur.com/9BUlaBo.jpg

https://i.imgur.com/KAo0Fn8.jpg

https://i.imgur.com/rKj2LI4.jpg

https://i.imgur.com/uWoClye.jpg
1714636284
Hero Member
*
Offline Offline

Posts: 1714636284

View Profile Personal Message (Offline)

Ignore
1714636284
Reply with quote  #2

1714636284
Report to moderator
1714636284
Hero Member
*
Offline Offline

Posts: 1714636284

View Profile Personal Message (Offline)

Ignore
1714636284
Reply with quote  #2

1714636284
Report to moderator
There are several different types of Bitcoin clients. The most secure are full nodes like Bitcoin Core, but full nodes are more resource-heavy, and they must do a lengthy initial syncing process. As a result, lightweight clients with somewhat less security are commonly used.
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
tutorialevideo
Legendary
*
Offline Offline

Activity: 1161
Merit: 1001

Don`t invest more than you can afford to lose


View Profile WWW
March 07, 2014, 01:42:50 PM
 #2

bun da ceva TEMPERATURI / fan speed vedem si noi?

Hosting Bitcoin and any mining gear in Europe/Romania.

https://bitcointalk.org/index.php?topic=5228685.msg53918147#msg53918147

For more info you can write me!
Namun (OP)
Newbie
*
Offline Offline

Activity: 56
Merit: 0


View Profile
March 07, 2014, 03:30:12 PM
 #3

Sigur, in ordine:

280x Sapphire Toxic  - 70% fan speed
290x Sapphire - 85% fan speed
290 Asus - 80% fan speed
290x Gigabyte - 80% fan speed
280x Sapphire Toxic - 70% fan speed

Folosesc si un ventilator de 50W pentru cele trei placi din mijloc.

https://i.imgur.com/lJPLZ5x.jpg
kagula323
Newbie
*
Offline Offline

Activity: 33
Merit: 0


View Profile
March 08, 2014, 07:59:44 AM
 #4

ce consum are la priza sistemul?
Namun (OP)
Newbie
*
Offline Offline

Activity: 56
Merit: 0


View Profile
March 08, 2014, 10:19:49 AM
 #5

ce consum are la priza sistemul?

consuma in jur de ~1800W
Gigi8899
Newbie
*
Offline Offline

Activity: 19
Merit: 0


View Profile
March 08, 2014, 11:38:44 AM
 #6

Spune-mi si mie te rog ce setari ai pentru Sapphire Toxic de scoti cu ea 815K si iti sta sub 70 de grade
Namun (OP)
Newbie
*
Offline Offline

Activity: 56
Merit: 0


View Profile
March 08, 2014, 12:09:19 PM
 #7

Spune-mi si mie te rog ce setari ai pentru Sapphire Toxic de scoti cu ea 815K si iti sta sub 70 de grade

Salut, setarile pentru SGMiner le poti vedea in primul post (prima si ultima placa sunt 280x Toxic).

In afara de asta, am facut undervolt de la 1.250 la 1.150.

Iar overclock (din MSI Afterburner):

- Power Limit: -20
- Engine Clock: 1160
- Memory Clock: 1850

Poti scoate 815+ kh/s numai cu SGMiner 4.1.0 si kernel zuikkis ... CGMiner scoate ~800-805 maxim.

Oricum cel mai important pas pentru a mentine temperatura scazuta este sa-i faci undervolt cat se poate de mult (asta e valabil pentru orice placa).
Namun (OP)
Newbie
*
Offline Offline

Activity: 56
Merit: 0


View Profile
March 10, 2014, 01:52:50 PM
 #8

Pret nou: 11500 RON
 
Se poate vinde si cu alta configuratie (mai putine placi, la alegere ...  dar cel putin 3).

Mai am inca un rig, cu o configuratie similara, care va fi pus la vanzare in curand:

GPU disponibile:

3x Sapphire Toxic 280x
2x Sapphire Toxic 290x
2x Asus 290
1x Gigabyte 290x

Orice combinatie este posibila, dar:

- minim 3 placi / rig
- maxim 5 placi / rig
NamunX
Newbie
*
Offline Offline

Activity: 28
Merit: 0


View Profile
March 15, 2014, 11:26:24 PM
 #9

Up ... va rog sa-mi trimiteti PM pe userul acesta (celalalt are ban 14 zile pentru "pool spam" ... se pare).

Al 2-lea rig este format din:

1x Sapphire 290x
1x Asus 290
1x Sapphire 280x Toxic

1000W PSU
8 GB RAM
tutorialevideo
Legendary
*
Offline Offline

Activity: 1161
Merit: 1001

Don`t invest more than you can afford to lose


View Profile WWW
March 16, 2014, 07:35:52 AM
 #10

pret?

Hosting Bitcoin and any mining gear in Europe/Romania.

https://bitcointalk.org/index.php?topic=5228685.msg53918147#msg53918147

For more info you can write me!
NamunX
Newbie
*
Offline Offline

Activity: 28
Merit: 0


View Profile
March 17, 2014, 02:51:34 AM
 #11

pret?

Pentru al 2-lea rig 7500 RON.

Daca le iei pe amandoua iti fac o reducere semnificativa.
Pages: [1]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!