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Title: Mining rigs Post by: archit on February 09, 2014, 03:34:10 AM Hi,
I am looking to build a mining rig, my budget is at max 3,00,000 Title: Re: Mining rigs Post by: techguy on February 09, 2014, 03:40:16 AM Check highkart's cypto-mining section - http://highkart.com/mining-india
Title: Re: Mining rigs Post by: archit on February 09, 2014, 03:44:16 AM I'm only interested in building it myself so need just the components
Title: Re: Mining rigs Post by: Mining Master on February 09, 2014, 01:08:26 PM Hi,
This is specific to Scrypt based coins, Try to get your hands on 7990 graphics cards, they are expensive, but give you a hash rate of atleast 1.1 to 1.4 MH/s per card. (much easier to handle heating issue with less no. of cards per rig) Or from a value point of view, go for Asus r9 280x cards (700 odd KH/s per card), as they are cooler and easy to handle with the GPU tweak software. Try to get your hands on riser cable of this kind - https://bitcointalk.org/index.php?topic=370907.0 Try this link, will help you get an idea about diff rigs - https://bitcointalk.org/index.php?topic=7216.0 Hope the above details are helpful ;D Regards Mining Master Title: Re: Mining rigs Post by: subvolatil on February 10, 2014, 04:30:23 AM Hi, I am looking to build a mining rig, my budget is at max 3,00,000 well if you like it you can get one from Highkart, they have the miner on a DIY, they send you the parts and you build it your self. Title: Re: Mining rigs Post by: niknik83 on February 11, 2014, 05:02:16 PM 3L is a lot. where are you based? make sure that your electrical setup can take the load coz that much money will add 2-3kW to your load (very rough estimate)
Anyways, the main component you should focus on is the GPU. While the 7990 is the fastest in terms f hash rate/card, it is too expensive and as a result not the best in terms of Rs./khash. For 3L, you can build 3 rigs (unless you can get your hands on some powered risers) - Config: GPU: R9 280x ~23-25k (gives you about ~700 kh/s) 2-3 on each rig MB: Gigabye UD3 ~9,500 CPU: AMD Sempron 145 ~1,800 RAM: 2GB Kingston/Corsair ~2,200 PSU: Seasonic/Corsair/CoolerMaster 650w ~3.5-4,000 - will barely take 2 280x's (i wouldnt risk it) 850w ~9-11,000 - will take 2 280x's 1000w ~ 12.5-14,000 - will take 3 280x's For the PSU, you can choose to go with multiple 650w's on each rig in order to reduce cost. Use a 2PSU cable. Title: Re: Mining rigs Post by: taaku on March 15, 2014, 06:45:01 PM 3L is a lot. where are you based? make sure that your electrical setup can take the load coz that much money will add 2-3kW to your load (very rough estimate) Anyways, the main component you should focus on is the GPU. While the 7990 is the fastest in terms f hash rate/card, it is too expensive and as a result not the best in terms of Rs./khash. For 3L, you can build 3 rigs (unless you can get your hands on some powered risers) - Config: GPU: R9 280x ~23-25k (gives you about ~700 kh/s) 2-3 on each rig MB: Gigabye UD3 ~9,500 CPU: AMD Sempron 145 ~1,800 RAM: 2GB Kingston/Corsair ~2,200 PSU: Seasonic/Corsair/CoolerMaster 650w ~3.5-4,000 - will barely take 2 280x's (i wouldnt risk it) 850w ~9-11,000 - will take 2 280x's 1000w ~ 12.5-14,000 - will take 3 280x's For the PSU, you can choose to go with multiple 650w's on each rig in order to reduce cost. Use a 2PSU cable. Where do i get that " 2PSU cable" from ? Title: Re: Mining rigs Post by: taaku on March 15, 2014, 06:47:45 PM 3L is a lot. where are you based? make sure that your electrical setup can take the load coz that much money will add 2-3kW to your load (very rough estimate) Anyways, the main component you should focus on is the GPU. While the 7990 is the fastest in terms f hash rate/card, it is too expensive and as a result not the best in terms of Rs./khash. For 3L, you can build 3 rigs (unless you can get your hands on some powered risers) - Config: GPU: R9 280x ~23-25k (gives you about ~700 kh/s) 2-3 on each rig MB: Gigabye UD3 ~9,500 CPU: AMD Sempron 145 ~1,800 RAM: 2GB Kingston/Corsair ~2,200 PSU: Seasonic/Corsair/CoolerMaster 650w ~3.5-4,000 - will barely take 2 280x's (i wouldnt risk it) 850w ~9-11,000 - will take 2 280x's 1000w ~ 12.5-14,000 - will take 3 280x's For the PSU, you can choose to go with multiple 650w's on each rig in order to reduce cost. Use a 2PSU cable. @archit this is very good info here...i myself use exactly these component PSU is 850 watts with 2 r9 280x (one of them is sapphire toxic) i measured the power the rig uses only 620 watts on full load..room for one more r9 270x Title: Re: Mining rigs Post by: elavenil on March 16, 2014, 04:05:32 PM With that budget you can purchase 7 x 290. (non x version) . Price is around 34000 per 290. If you purchase 8 units you can bargain and reduce the price.
7 x 34000= 238000 Rupees. with the remaining money you can purchase other parts. Title: Re: Mining rigs Post by: aakashkumar on March 16, 2014, 04:20:53 PM 3L is a lot. where are you based? make sure that your electrical setup can take the load coz that much money will add 2-3kW to your load (very rough estimate) Anyways, the main component you should focus on is the GPU. While the 7990 is the fastest in terms f hash rate/card, it is too expensive and as a result not the best in terms of Rs./khash. For 3L, you can build 3 rigs (unless you can get your hands on some powered risers) - Config: GPU: R9 280x ~23-25k (gives you about ~700 kh/s) 2-3 on each rig MB: Gigabye UD3 ~9,500 CPU: AMD Sempron 145 ~1,800 RAM: 2GB Kingston/Corsair ~2,200 PSU: Seasonic/Corsair/CoolerMaster 650w ~3.5-4,000 - will barely take 2 280x's (i wouldnt risk it) 850w ~9-11,000 - will take 2 280x's 1000w ~ 12.5-14,000 - will take 3 280x's For the PSU, you can choose to go with multiple 650w's on each rig in order to reduce cost. Use a 2PSU cable. corsair GS800 - 800W power supply only about Rs. 7,500 , |