Canaan · SHA-256
Canaan Avalon Q
Hashrate90 TH/s
Power1,674 W
Efficiency18.60 J/TH
AvailabilityHK Stock
Net profit / month
at $0.070/kWh$11
at $0.070/kWh$11
Bitmain · SHA-256 · Bitcoin
Antminer S21e Hydro
NewHydro
Price$2,271
AvailabilityHK Stock
Hashrate310 TH/s
Power5,270 W
Efficiency17.00 J/TH
Overview
The Antminer S21e Hydro is a hydro-cooled SHA-256 ASIC miner from Bitmain, built to mine Bitcoin (BTC). It delivers 310 TH/s at a power draw of 5,270 W, which works out to roughly 17 J/TH.
At 17 J/TH it is a strong efficiency level for current-generation Bitcoin mining. Lower J/TH means more hashrate for every kilowatt-hour, which matters most over the multi-year life of a miner.
As a hydro (water-cooled) unit it needs a liquid-cooling loop rather than fans, allowing high power density and stable chip temperatures. It is a natural fit for Qubite’s hosting in the UAE.
Good to know
- Availability: HK Stock.
- Warranty terms are stated in your quotation.
Specifications
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer S21e Hydro |
| Algorithm | SHA-256 |
| Mineable coins | Bitcoin (BTC) |
| Hashrate | 310 TH/s |
| Power | 5,270 W (calculated) |
| Efficiency | 17 J/TH |
| Cooling | Hydro (water) cooling |
| Condition | New |
| Availability | HK Stock |
| Warranty | Per quotation |
| Minimum order | 1 unit |
Similar machines
Bitmain · SHA-256
Antminer S21e Hydro
Hashrate332 TH/s
Power5,644 W
Efficiency17.00 J/TH
AvailabilityHK Stock
Net profit / month
at $0.070/kWh$68
at $0.070/kWh$68
MicroBT · SHA-256
Whatsminer M66
Hashrate240 – 246 TH/s
Power5,040–5,166 W
Efficiency21.00 J/TH
AvailabilitySZ Stock
Net profit / month
at $0.070/kWh$1
at $0.070/kWh$1
Bitmain · SHA-256
Antminer S19 XP+ Hydro
Hashrate293 TH/s
Power5,567 W
Efficiency19.00 J/TH
AvailabilityHK Stock
Net profit / month
at $0.070/kWh$30
at $0.070/kWh$30