Description
The Bitmain Antminer S19 XP Hyd 257T is a top-tier Bitcoin mining machine with advanced hydro-cooling technology. It delivers an impressive hashrate of 257 TH/s and exceptional energy efficiency of 20.8 J/TH, making it one of the most efficient Bitcoin (BTC) miners available today. Built by Bitmain, the S19 XP Hyd performs reliably during continuous 24/7 operation. Its water-cooling system reduces both noise and heat, extends the miner’s lifespan, and maintains high efficiency even in demanding environments.
Specifications
| Model | Bitmain Antminer S19 XP Hyd (257T) |
|---|---|
| Algorithm | SHA-256 |
| Hashrate | 257 TH/s ±3% |
| Power consumption | 5,350 W ±5% |
| Efficiency | 20.8 J/TH ±5% |
| Input voltage | 342–418 V AC |
| Cooling | Hydro-cooling |
| Noise | <60 dB (water-cooled) |
| Operating temperature | 5°C–40°C |
| Network | Ethernet |
| Weight | Approx. 17.5 kg |
This machine does not ship with its cooling system. What hydro and immersion cooling actually require sets out the loop, the heat load in BTU/hr and the published input voltage for every one of these units.
What’s in the box
- 1 × Bitmain Antminer S19 XP Hyd
- Nothing that is not listed above. Cords, controllers, brackets and spares are only included when this listing names them — if you need to know before you pay, ask on +1 (781) 577-0377 or ns@ingmining.com and we will confirm in writing what is physically in the crate
Each unit comes tested and verified before it leaves us, and ING Mining ships it worldwide. The warranty on a machine like this is Bitmain’s, not ours — and it is twice what this page used to claim. Bitmain’s published warranty table gives BTC miners from the S19 generation onward 365 days, counted from Bitmain’s own shipment date rather than from the day the crate reaches you, and subject to the sales contract (read 15 August 2026). How much of that is left on a particular machine depends on when it shipped, which is a serial-number question rather than a listing question: Bitmain publishes a serial-number warranty check, and we will run yours through it and put the answer in writing before you pay. This listing states no term of our own and we are not going to imply one; what a mining warranty actually covers — and what quietly voids it — is written up in full. Customers can rely on us for genuine, high-performance ASIC miners and expert support after purchase. For tips on optimizing power use or setting up hydro-cooling, visit Hashrate Index. You can also read our own guide to power, cooling and firmware tuning. The S19 XP Hyd 257T combines high hashrate, energy efficiency, and durability — making it an excellent choice for professional miners and large-scale mining farms seeking top performance per watt.
Questions buyers ask about this machine
Will this run on a normal household outlet?
No. This machine needs a dedicated 342–418 V circuit. A North American 120 V household outlet will not run it under any adapter or configuration. That is a datacentre-class feed, not a building service: this machine will not run on 240 V at all, and there is no adapter or transformer arrangement that changes that. What we can state exactly is the load — about 5.3 kW continuous. We are deliberately not printing an amp figure or a breaker size here, because the current per line depends on whether your 342–418 V supply is single-phase or three-phase, and this listing does not state which the machine’s power supply takes. That is the number your electrician sizes the feed and the protection from, and it is not a figure to guess at. Tell us your service voltage and phase and we will work it through with you before you order. Have an electrician confirm the supply before the pallet arrives.
Does it come with the cooling loop?
No, and this is the question that stalls hydro builds on day one. A hydro Antminer is water-cooled: it has no air-cooling mode and it cannot be run in open air without a coolant loop. What is physically included is the list in What’s in the box above — a radiator or dry cooler, pump, manifold, hose, fittings and coolant are not part of this listing unless it names them. Hydro machines also use specific quick-disconnect couplers, so confirm the connector type with us before you order. Two things worth knowing while you plan: we stock 12 kW ASIC water-cooling radiators, and a 12 kW unit is a two-machine radiator at this power class, not a three-machine one. And the noise moves — the machine itself is quiet, the dry cooler rejecting its heat is not. Ask us on +1 (781) 577-0377 or ns@ingmining.com and we will tell you what one radiator will actually carry.
What will it cost to run?
That depends on your electricity rate, so here is the part we can state exactly: at 5,350 W running 24/7, this machine burns about 3,852 kWh a month. Multiply that by your own all-in rate per kWh — including delivery charges, not just the supply rate — to get your monthly power bill. We do not publish profitability figures, because they change with difficulty and price every day.
How loud is it?
<60 dB (water-cooled) — about as loud as a busy office, and it does not stop. That is quiet enough to be liveable in a garage or utility room, though it still runs continuously.
What can I mine with it?
The algorithm is SHA-256, and ASIC silicon is single-purpose: it will mine coins on that algorithm and nothing else, whatever the price of anything else does.
Is this a new unit?
Yes — new stock, as described in this listing. Any manufacturer warranty term that applies is stated in the description above; where none is stated, none is claimed.
Shipping cost for this exact item, and how warranty and returns work here, are answered in the Shipping & buying tab on this page. Anything else, ask a person on +1 (781) 577-0377 or ns@ingmining.com — we would rather talk before you buy.
Related hardware and where this sits in the store
Other hydro-cooled hardware and the cooling gear that goes with it:
- Bitmain Antminer S19 XP+ Hyd 293T – 293 TH/s Hydro-Cooled Bitcoin Miner
- Bitmain Antminer S21 XP Hyd 473T – 473 TH/s Hydro-Cooled Bitcoin Miner
- 12kW Radiator Auto Temperature Control – Smart Cooling for Mining & Industrial Systems
Categories: Bitmain Antminer, Bitcoin miner, Hydro Cooling and New ASIC miners.




