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$/kWh
登录Nerdminer 2.8 (350Kh)
$40.00
Hashrate
350 KH/S
Power
3 W
Daily Profit
$18.78
ROI
17137%
1
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Estimate your mining returns based on current market conditions
$/kWh
3W = 0.1 kWh/day
Daily Profit$0.00
Annual ROI0%
Break-evenNever
Yearly Profit$0.00
| Period | Revenue | Electricity Cost | Net Profit | BTC Mined |
|---|---|---|---|---|
| Daily | $0.00 | $0.00 | $0.00 | 0.000000 BTC |
| Weekly | $0.00 | $0.02 | $0.00 | 0.000000 BTC |
| Monthly | $0.00 | $0.10 | $0.00 | 0.000000 BTC |
| Yearly | $0.00 | $1.18 | $0.00 | 0.000000 BTC |
Historical Profitability
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Which miner is better for you?
Compare BTC miners with similar hashrate or price
| Miner | Hashrate | Power | Efficiency | Daily Profit | Payback Period | Price | Action |
|---|---|---|---|---|---|---|---|
Nerdminer 2.8 Nerdminer Current | 350 KH/S | 3 W | 0.009 J/Kh | $0.00 | N/A | $40.00 | Viewing |
 Whatsminer M65S+ MicroBT | - | 17 W | - | $0.02 | N/A | $3,385.20 - $3,432.00+8363% | View |
 Whatsminer M69S++ (861Th) MicroBT | 861 Th | 14000W | 15.5 J/Th | $15.24 | N/A | Contact-100% | View |
 Whatsminer M7DS (680Th) MicroBT | 680 Th | 9200W | 13.5 J/Th | $14.04 | N/A | Contact-100% | View |
 Whatsminer M7BS+ (570Th) MicroBT | 570 Th | 7200W | 12.5 J/Th | $12.32 | N/A | Contact-100% | View |
Nerdminer 2.8
Nerdminer
Current ProductHashrate
350 KH/S
Power
3 W
Efficiency
0.009 J/Kh
Daily Profit
$-0.00
Whatsminer M65S+
MicroBT
Hashrate
-
Power
17 W
Efficiency
-
Daily Profit
$-0.02
Whatsminer M69S++ (861Th)
MicroBT
Hashrate
861 Th
Power
14000W
Efficiency
15.5 J/Th
Daily Profit
$15.24
Whatsminer M7DS (680Th)
MicroBT
Hashrate
680 Th
Power
9200W
Efficiency
13.5 J/Th
Daily Profit
$14.04
Whatsminer M7BS+ (570Th)
MicroBT
Hashrate
570 Th
Power
7200W
Efficiency
12.5 J/Th
Daily Profit
$12.32
Technical Specifications
Performance
| Manufacturer | Nerdminer |
| Model | Nerdminer 2.8 (350Kh) |
| Release Date | March 2024 |
| Algorithm | SHA-256 |
| Hashrate | 350 KH/S |
| Power Consumption | 3 W |
| Efficiency | 0.009 J/Kh |
Physical
| Weight | 15.4 kg |
| Dimensions | 86x50x13.5(mm) |
| Noise Level | 75 dB |
| Cooling | 2x 12038 fans |
Power Requirements
| Power Interface | 2x C19, 20A minimum |
| Input Voltage | 5v |
| Frequency | 50/60 Hz |
| Recommended PSU | 4000W+ |
Environment
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -20°C ~ 70°C |
| Operating Humidity | 10 - 65 % |
| Altitude | ≤2000m |
Detailed Overview
Nerdminer 2.8 from nmminer mining SHA-256 algorithm with a maximum hashrate of 350 KH/S for a power consumption of 3 W
Key Features
- 0.009 J/Kh efficiency
- 350 KH/S hashrate
- 3 W power consumption
- SHA-256 algorithm
Why choose Nerdminer 2.8?
The Nerdminer 2.8 from Nerdminer offers exceptional efficiency at 0.009 J/Kh, making it one of the most profitable miners in its class. With a hashrate of 350 KH/S, power consumption of 3 W, and support for SHA-256 algorithm, it delivers impressive returns. Backed by manufacturer warranty and our professional support team.
Frequently Asked Questions
Get answers to common questions about this miner
截至Apr 18, 2026，考虑到电费成本$0.045/KWh，Nerdminer 2.8 (350Kh)的计算结果如下：
• 每日收入: $0.000
• 每日电费成本: $0.00
• 每日净利润: $-0.00
预期收益:
• 月度净利润: $-0.10
• 年度净利润: $-1.18
• 每日收入: $0.000
• 每日电费成本: $0.00
• 每日净利润: $-0.00
预期收益:
• 月度净利润: $-0.10
• 年度净利润: $-1.18
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