Mining rig

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A mining rig is a computer system used for mining bitcoins. The rig might be a dedicated miner where it was procured, built and operated specifically for mining or it could otherwise be a computer that fills other needs, such as performing as a gaming system, and is used to mine only on a part-time basis.

Warning: GPU mining is not very profitable (if at all) anymore, and even if you have free electricity, GPU rigs will likely never pay for themselves at this point!

4x5970 Mining rig http://blog.zorinaq.com/?e=47

Tips

  • Motherboards with on-board graphics (also referred to as integrated graphics) often are either problematic or unusable when more than one GPU card is installed. Choose a motherboard with no on-board graphics.
  • The following component lists might be used to help in building a new rig. To minimize shipping costs, components from the same supplier were preferred over compenents from the least expensive source.

Typical Dedicated Miner Configurations Using a Tower

One ATI 5830, Approximately 245 Mhash/s

Component Description Source Amount
Chassis n/a n/a n/a
Power Supply Rosewill Green Series RG530-S12 530W, 80 PLUS Certified NewEgg $50
Motherboard Foxconn M61PMP-K AMD NewEgg $45
CPU AMD Sempron 145 NewEgg $39
Memory 2GB DDR3 NewEgg $13
Graphics card Radeon HD 5830 NewEgg ($153) $110
Case Fan n/a n/a n/a
Storage Western Digital Caviar 80GB NewEgg $17
Media Drive DVD Rom Drive n/a n/a
Keyboard, Mouse and Display n/a n/a n/a
Total (Approx: $1.1755 /Mhash) $285 + s/h/t

Three ATI 5770s, Approximately 630 Mhash/s

Component Description Source Amount
Power Supply Rosewill Green Series RG530-S12 530W, 80 PLUS Certified NewEgg $50
Motherboard ASRock 890GX EXTREME4 NewEgg $125
CPU AMD Sempron 145 NewEgg $39
Memory 2GB DDR3 NewEgg $13
Graphics card Sapphire Radeon HD5770 1GB DDR5 superbiiz $339 ($113 x 3)
Storage Western Digital Caviar 80GB NewEgg $17
Total (Approx: $1.0412 /Mhash) $583 + s/h/t

Two ATI 5850s, Approximately 600 Mhash/s

Component Description Source Amount
Chassis n/a n/a n/a
Power Supply CORSAIR Builder Series CX600 V2 600W , 80 PLUS Certified NewEgg $70
Motherboard MSI 870-G45 AM3 AMD 770 ATX NewEgg ($5 more) $70
CPU AMD Sempron 145 NewEgg $39
Memory 2GB DDR3 NewEgg $13
Graphics card Sapphire Radeon HD 5850 XTREME $322 ($161 x 2)
Case Fan n/a n/a n/a
Storage Western Digital Caviar 80GB NewEgg $17
Media Drive DVD Rom Drive n/a n/a
Keyboard, Mouse and Display n/a n/a n/a
Total (Approx: $0.8917 /Mhash) $531 + s/h/t

Three ATI 5850s, Approximately 900 Mhash/s

Component Description Source Amount
Chassis n/a n/a n/a
Power Supply PC Power & Cooling Silencer Mk II 950W, 80 PLUS Silver Certified Directron $120
Motherboard MSI 890FXA-GD70 $195
CPU AMD Sempron 145 NewEgg $39
Memory 2GB DDR3 NewEgg $13
Graphics card Sapphire Radeon HD 5850 XTREME $483 ($161 x 3)
Case Fan n/a n/a n/a
Storage Western Digital Caviar 80GB NewEgg $17
Media Drive DVD Rom Drive n/a n/a
Keyboard, Mouse and Display n/a n/a n/a
Total (Approx: $0.9677 /Mhash) $877 + s/h/t

Three ATI 6990s, Approximately 2.1 Ghash/s

Component Description Source Amount
Chassis CoolerMaster HAF X $179
Power Supply SILVERSTONE ST1500 1500W, 80 PLUS Silver Certified Newegg $365
Motherboard MSI 890FXA-GD70 $195
CPU AMD Sempron 145 NewEgg $39
Memory 2GB DDR3 NewEgg $13
Graphics card 3 * Radeon HD 6990 NewEgg $2220 ($740 × 3)
Storage Western Digital Caviar 80GB NewEgg $17
Keyboard, Mouse and Display n/a
Total (Approx: $1.4438 /Mhash) $3,028 + s/h/t

Typical Dedicated Miner Configurations Using a Rack Mount

Budget AMD Sempron / Dual ATI 6990: Approximately 1.4 Ghash/s

Component Description Source Amount
Chassis IPC-4370S 4U P-Link Computer $85 (incl s/h)
Power Supply PC Power & Cooling Silencer Mk II 950W, 80 PLUS Silver Certified Directron $120
Motherboard MSI 870-G45 AM3 AMD 770 ATX NewEgg ($5 more) $70
CPU AMD Sempron 145 NewEgg $39
Memory 2GB DDR3 NewEgg $13
Graphics card 2 * Radeon HD 6990 NewEgg $1480 ($740 × 2)
Storage Western Digital Caviar 80GB NewEgg $17
Keyboard, Mouse and Display n/a
Total (Approx: $1.3057 /Mhash) $1,824 + s/h/t

Typical Multipurpose Miner Configurations

High-end Intel-based miner/gaming rig: single ATI 6990, Approximately 750 Mhash/s

Component Description Source Amount
Chassis CoolerMaster HAF 932 $140
Power Supply PC Power & Cooling Silencer Mk II 950W, 80 PLUS Silver Certified Directron $120
Motherboard MSI P67A-GD65 $173
CPU Intel Core i7-2700K NewEgg $340
Memory G.SKILL ECO Series 8GB NewEgg $55
Graphics card Radeon HD 6990 NewEgg $734
Heat Sink Fan CoolerMaster Hyper212+ NewEgg $40
Storage Seagate 1TB 7200RPM HDD NewEgg $70
Media Drive ASUS DVD-RW NewEgg $22
Keyboard LITE-ON SK-1788/BS PS/2 Keyboard NewEgg $8
Mouse V7 M30P20-7N PS/2 Mouse NewEgg $7
Display LG IPS231P-BN Black 23" 6ms IPS NewEgg $250
Total $1949 + s/h/t

High-end AMD-based miner/gaming rig: single ATI 6990, Approximately 750 Mhash/s

Component Description Source Amount
Chassis CoolerMaster HAF 932 $140
Power Supply PC Power & Cooling Silencer Mk II 950W, 80 PLUS Silver Certified Directron $120
Motherboard Biostar TA990FXE NewEgg $130
CPU AMD FX-8150 NewEgg $250
Memory G.SKILL ECO Series 8GB NewEgg $55
Graphics card Radeon HD 6990 NewEgg $734
Heat Sink Fan CoolerMaster Hyper212+ NewEgg $40
Storage Seagate 1TB 7200RPM HDD NewEgg $70
Media Drive ASUS DVD-RW NewEgg $22
Keyboard LITE-ON SK-1788/BS PS/2 Keyboard NewEgg $8
Mouse V7 M30P20-7N PS/2 Mouse NewEgg $7
Display LG IPS231P-BN Black 23" 6ms IPS NewEgg $250
Total $1832 + s/h/t

Mid-level AMD-based miner/gaming/workstation rig: single ATI 6870, Approximately 300 Mhash/s

Component Description Source Amount
Chassis CoolerMaster Centurion 5 NewEgg $50
Power Supply Antec Earthwatts EA-650 GREEN 650W, 80 PLUS BRONZE certified NewEgg $65
Motherboard MSI 970A-G46 NewEgg $90
CPU (incl. stock heatsink + fan) AMD FX-6200 NewEgg $169
Memory G.SKILL Value Series 4GB NewEgg $23
Graphics card Radeon HD 6870 $165
Storage Seagate 1TB 7200RPM HDD NewEgg $70
Media Drive ASUS DVD-RW NewEgg $21
Keyboard LITE-ON SK-1788/BS PS/2 Keyboard NewEgg $8
Mouse V7 M30P20-7N PS/2 Mouse NewEgg $7
Display HANNspree By Hanns-G HF225DPB 21.5" NewEgg $120
Total $798 + s/h/t

Mid-level Intel-based miner/gaming/workstation rig: single ATI 6870, Approximately 300 Mhash/s

Component Description Source Amount
Chassis CoolerMaster Centurion 5 NewEgg $50
Power Supply Antec Earthwatts EA-650 GREEN 650W, 80 PLUS BRONZE certified NewEgg $65
Motherboard MSI Z68A-G45 (B3) NewEgg $103
CPU (incl. stock heatsink + fan) Intel Core i5-2500K NewEgg $214
Memory G.SKILL Value Series 4GB NewEgg $23
Graphics card Radeon HD 6870 $165
Storage Seagate 1TB 7200RPM HDD NewEgg $70
Media Drive ASUS DVD-RW NewEgg $21
Keyboard LITE-ON SK-1788/BS PS/2 Keyboard NewEgg $8
Mouse V7 M30P20-7N PS/2 Mouse NewEgg $7
Display HANNspree By Hanns-G HF225DPB 21.5" NewEgg $120
Total $873 + s/h/t

See Also