Bitmain Antminer R4
HIGHLIGHTS
BEST COIN
BTC
SHA-256
PROFIT PER DAY
$
-2
-0.0000578 BTC
BEST PAYBACK TIME
-
PROFITABILITY
ALGORITHMS
BTC 
MINABLE COINS
BSV
HTR
LEA
DGB
BCH
BTC
SPECIFICATIONS
| Release | February 2017 |
|---|---|
| Size | 100 x 222 x 515mm |
| Weight | 2500g |
| Chip name | BM1387 |
| Chip size | 16nm |
| Chip count | 126 |
| Noise level | 52db |
| Fan(s) | 1 |
| Power | 845W |
| Voltage | 11.60 ~13.00V |
| Interface | Ethernet |
| Temperature | -20 - 60 °C |
| Humidity | 20 - 90 % |
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
AsicMinerz
Monday - Friday 9:00 - 17:00 (UTC +2)
Bitmain, GPUs
Bit 49 Inc.
Bitmain, MicroBT, Canaan
Blocklabsfractal SL
Monday - Sunday 7:00 - 23:00 (UTC +1)
All Model
Coastal Crypto Mining
Monday - Friday 8:00 - 17:00 (UTC -5)
Bitmain, Goldshell
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
VMS Security Cloud
Monday - Friday 9:00 - 17:00 (UTC -5)
Bitmain(9 - 19 series)
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
