Home Miners
Small ASIC miners for the home. Be clear-eyed: against a ~980+ EH/s network these are lottery tickets, heaters and learning tools, not investments. We say so on every listing.
Bitaxe Gamma
Palm-sized, silent open-source solo miner (~1.2 TH/s at ~15–21W). Best efficiency in the line — and a lottery ticket, honestly.
Bitaxe Supra
Prior-generation single-chip Bitaxe (~0.6–0.8 TH/s). Only worth it if it’s cheaper than a Gamma.
Bitaxe Gamma Turbo (GT)
Dual-chip Bitaxe (~2.15 TH/s). More hash, more heat and power — still lottery economics.
NerdQaxe++
Quad-chip open-source solo miner (~4.8–6 TH/s at ~72–103W) in a desktop stand.
Canaan Avalon Nano 3
The cheapest real ASIC home miner (~4 TH/s at 140W). Doubles as a small heater and USB warmer.
Canaan Avalon Nano 3S
Better-efficiency quiet desk miner (~6 TH/s at 140W, ~23 J/TH).
Bitmain Antminer S21
Current-gen efficiency workhorse (~200 TH/s at ~14 J/TH). Needs serious cooling and a strong circuit — loud.
FutureBit Apollo II
Quiet desktop full node + solo miner in one box (~9–10 TH/s). The sovereignty-appliance pick.
Heatbit Trio
Living-room heater and air purifier that also mines (~10 TH/s at 400W). The heat is the real product.
Lucky Miner LV07
Cheap pre-assembled Bitaxe-class single-ASIC solo miner (~1 TH/s at ~25W).
Bitaxe Ultra
Older single-chip Bitaxe (~0.5 TH/s), superseded by Supra and Gamma. Only for collectors or bargains.
NerdMiner V2
An ESP32 educational lottery toy (~kilohash-class) with a display. Near-zero odds — pure novelty and learning.
NerdOctaxe Gamma
Eight-chip open-source home solo miner (~9–12 TH/s). The most hash in the Nerd line — and louder for it.
GekkoScience Compac F
The best-known USB stick miner (~0.2–0.4 TH/s). Needs a powered hub; a hobby curiosity, not income.
Bitmain Antminer S19 XP
Prior-gen workhorse (~140 TH/s at ~21 J/TH). The only S19 credible on home power — and still loud and hot.