21energy Ofen 2 ( 40 Th )
USD -2.21 /day
MANUFACTURED BY
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Hashrate
40 Th/s
SHA-256
Power
1000 W
Description
21energy Ofen 2 is an ASIC miner designed for SHA-256 algorithm , specifically targeting BTC (Bitcoin) . It delivers a maximum hashrate of 40Th/s while consuming 1000 W of power, resulting in an energy efficiency of 0.025j/Gh .
Profitability
Best price
In stock
$2,033.00
($50.83/Th)
Algorithms
| Algorithm | Hashrate | Efficiency | Profitability |
|---|---|---|---|
| SHA-256 | 40 Th/s | N/A | $-2.21 |
Specifications
Manufacturer
21energy
Humidity
5 - 95 %
Release
Apr 2026
Noise level
35 db
Cooling
Air
Power
1000 W
Interface
WiFi / USB / Ethernet
Temperature
5 - 45 °C
Model
21energy Ofen 2 ( 40 Th )
Minable coins
QUAI
Quai
—
BTC
Bitcoin
0.000019 BTC / day
BCH
Bitcoin Cash
0.004928 BCH / day
BSV
Bitcoin SV
0.864 BSV / day
NMC
Namecoin
2.88 NMC / day
XEC
eCash
192,457.06 XEC / day
FBC
Fractal Bitcoin
7,200 FBC / day
PPC
Peercoin
230,400,000 PPC / day
Mining pools
