Antminer S21 Pro (234Th) for Sale in the UAE
The Antminer S21 Pro is where most UAE orders land: the balance point of the current Bitmain range, delivering 234 TH/s at 15.0 J/TH without the flagship premium. It brings current-generation efficiency to buyers who don’t need the absolute top of the curve, with economics strong enough for serious operation and entry cost low enough to keep fleet math sensible. Above it sits the S21 XP for maximum efficiency; below it, the S19K Pro for value on the proven older platform. Supplied new, bench-tested in our Deira workshop before dispatch.
Who the S21 Pro Suits
Buyers weighing cost against performance, which is most buyers. The S21 Pro fits operators at commercial rates who want current-generation efficiency but whose numbers don’t justify the S21 XP premium, and first-scale buyers building beyond a single machine. If entry cost matters more than generation, the S19K Pro on the Antminer category is the step-down comparison.
Technical detail
| Specification | Antminer S21 Pro (234Th) |
|---|---|
| Manufacturer | Bitmain |
| Hashrate | 234TH/s |
| Power consumption | 3,510W |
| Efficiency | 15.0J/TH |
| Algorithm | SHA-256 |
| Cooling | Air-cooled |
Condition, Testing & Warranty
Supplied new and sealed, exactly as Bitmain packed it. We don’t open or modify new units, because doing so would void your warranty.
New machines carry a 12-month manufacturer’s warranty from Bitmain. It is Bitmain’s warranty rather than ours, so claims are made directly with them and their own site is where the coverage detail lives.
If you want a machine you can watch running on a bench before you pay, that’s what our used stock is for. Used units go through the full testing protocol; new units stay in the box.
What Ships With It
The unit, PSU, and power cables, in the manufacturer’s packaging with the seal intact. Anything model-specific is stated in the quote.
Running It in the UAE
At 3,510 W continuous, the S21 Pro needs commercial-grade power and designed airflow, which are the standard requirements for current-generation hardware in this climate. No suitable site? Hosting takes it from our bench to a rack in one step, with the repair workshop behind it for the machine’s whole life.
From message to delivered, in four steps
Compare this against the rest of the range
Every unit comes through the same quote thread, so you can weigh two or three models against your electricity rate before deciding.
- Hashrate
- 16GH/s
- Power
- 3360W
- Efficiency
- 210J/GH
Frequently Asked Questions
We quote live on WhatsApp rather than listing prices, because ASIC pricing tracks the bitcoin market closely enough that published numbers mislead within weeks. Send the model and quantity to +971 50 163 7820 for a current quote, usually the same day.
Tell us the models and quantity
Send a message on WhatsApp with the models and quantity you want, and you'll get a live price and the collection or delivery options for your city.