MicroBT Whatsminer M21
HIGHLIGHTS
BEST COIN
BTC
SHA-256
PROFIT PER DAY
$
-3
-0.0000415 BTC
BEST PAYBACK TIME
-
PROFITABILITY
ALGORITHMS
BTC Mineable Coins
BTC
BCH
HTR
DGB-SHA256D
BSV
SPECIFICATIONS
| Release | August 2019 |
|---|---|
| Size | 200 x 300 x 440mm |
| Weight | 7150g |
| Chip name | TSMC |
| Chip size | 12nm |
| Noise level | 75db |
| Power | 1860W |
| Interface | Ethernet |
| Temperature | -5 - 40 °C |
| Humidity | 5 - 95 % |
Where to repair
REPAIR SERVICE PROVIDER
WORK HOUR
AVAILABLE MODEL
Advanced Crypto Services, Inc.
Bitmain, MicroBT, Canaan
ARCT Electronique
Sunday - Friday 09:00 - 17:45 (UTC +1)
All model
Bit 49 Inc.
Bitmain, MicroBT, Canaan
Blocklabsfractal SL
Monday - Sunday 7:00 - 23:00 (UTC +1)
All Model
D-Central
Monday - Friday 8:30 - 18:00 (UTC -5)
Bitmain, Innosilicon, MicroBT, Canaan, StrongU, Ebang, Goldshell
Dynamics Circuit (S) Pte. Ltd
Monday - Friday 9:00 - 18:00 (UTC +8)
All Model
Manifold Services
Monday - Friday 9:00 - 17:00 (UTC -5)
Bitmain, MicroBT, Innosilicon, Canaan, Aixin, Cheetah, Aladdin, Dragon
Miners Nederland
Monday - Sunday 9:00 - 19:00 (UTC +1)
All Model, GPUs
SustainHash Repair & Service Ltd.
Monday - Friday 9:00 - 17:00 (UTC -7)
Bitmain, MicroBT
System Strategyc
Monday - Friday 9:00 - 19:00 (UTC +1)
Bitmain, MicroBT, iPollo, Jasminer, Canaan, Goldshell
MINING POOL
www.antpool.com
PPLNS
0%
pool.binance.com
PPS
1%-3%
emcd.io
FPPS
1.5%
www.f2pool.com
PPS+
0~5%
k1pool.com
PPLNS
1%
www.kucoin.com
FPPS
2%
mining.luxor.tech
PPS
3%
www.nicehash.com
RESELL
0%
www.poolin.com
FPPS
0%
www.viabtc.com
PPS+
0%
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DISCUSSION
