BW L21
As of , the BW L21 earns $-2.02/day mining Scrypt at 550 Mh/s drawing 950.0 W. Profit is net of $0.1/kWh electricity. Source: MiningBoard live profitability index.
The L21 from BW mines the Scrypt algorithm at a maximum hashrate of 550Mh with a power consumption of 950W.
- Chip boards
- 3
- Chip count
- 144
- Chip size
- 28nm
- Fan(s)
- 2
- Interface
- Ethernet
- Manufacturer
- BW
- Model
- L21
- Noise level
- 75dB
- Power
- 950W
- Release
- Jan 2018
- Size
- 130 x 155 x 350mm
- Voltage
- 12V
- Weight
- 5750g
- Wires
- 6 * 6pin
Daily projection
| Period | /Day | /Month |
|---|---|---|
| Income | $0.26 | $7.80 |
|
Cost
$0.1/kWh
|
$2.28 | $68.40 |
| Profit | $-2.02 | $-60.60 |
| Algorithm | Efficiency | Profit |
|---|---|---|
|
Scrypt
550Mh · 950.0W
|
1.73 j/Mh | $-2.28 |
| Pool | Start mining |
|---|---|
| Nicehash | nicehash.com → |
| Mining Rig Rental | miningrigrental.com → |
| zpool | zpool.ca → |
| XmrPool | xmrpool.net → |
| Zergpool | zergpool.com → |
| XmrPool Hub | xmrpoolhub.com → |
| Mining Pool Hub | miningpoolhub.com → |
Yearly emissions by energy source
Based on the rig's annual power draw and the carbon intensity of common grid mixes.
| Energy source | CO₂e / yr |
|---|---|
| Wind | 90 kg |
| Nuclear | 98 kg |
| Hydroelectric | 196 kg |
| Geothermal | 311 kg |
| Solar | 369 kg |
| Biofuels | 1,887 kg |
| Gas | 4,021 kg |
| Coal | 6,730 kg |
Estimates only — actual emissions vary by hardware, cooling, and grid mix.
Daily projection
| Period | /Day | /Month |
|---|---|---|
| Income | $0.26 | $7.80 |
|
Cost
$0.1/kWh
|
$2.28 | $68.40 |
| Profit | $-2.02 | $-60.60 |
| Algorithm | Efficiency | Profit |
|---|---|---|
|
Scrypt
550Mh · 950.0W
|
1.73 j/Mh | $-2.28 |
The L21 from BW mines the Scrypt algorithm at a maximum hashrate of 550Mh with a power consumption of 950W.
- Chip boards
- 3
- Chip count
- 144
- Chip size
- 28nm
- Fan(s)
- 2
- Interface
- Ethernet
- Manufacturer
- BW
- Model
- L21
- Noise level
- 75dB
- Power
- 950W
- Release
- Jan 2018
- Size
- 130 x 155 x 350mm
- Voltage
- 12V
- Weight
- 5750g
- Wires
- 6 * 6pin
| Pool | Start mining |
|---|---|
| Nicehash | nicehash.com → |
| Mining Rig Rental | miningrigrental.com → |
| zpool | zpool.ca → |
| XmrPool | xmrpool.net → |
| Zergpool | zergpool.com → |
| XmrPool Hub | xmrpoolhub.com → |
| Mining Pool Hub | miningpoolhub.com → |
Yearly emissions by energy source
Based on the rig's annual power draw and the carbon intensity of common grid mixes.
| Energy source | CO₂e / yr |
|---|---|
| Wind | 90 kg |
| Nuclear | 98 kg |
| Hydroelectric | 196 kg |
| Geothermal | 311 kg |
| Solar | 369 kg |
| Biofuels | 1,887 kg |
| Gas | 4,021 kg |
| Coal | 6,730 kg |
Estimates only — actual emissions vary by hardware, cooling, and grid mix.