The j/TH of the most efficient miner available since 2015.
The miners represented are as follows:
Bitmain S5
Bitmain S7
Bitmain S9
DragonMint T1
Innosilicon T2
Innosilicon T2 Turbo+
MicroBT M10S
Bitmain S15
Innosilicon T3
Bitmain S17 Pro
MicroBT M30S
Bitmain S19 Pro
Bitmain S19 XP
MicroBT M63
Bitmain S21 Hydro
Bitmain S21 Pro
