Name: Antminer S21+ Hydro (395 TH/s)
Brand: Bitmain
SKU: 13075
Price: 2999 EUR
Availability: BackOrder

Antminer S21+ Hydro (395 TH/s)

2 999€

CoinBitcoin

Hashrate395 TH/s

AlgorithmSHA-256

Power5925 W

Efficiency15 J/TH

Estimated Return

Electricity cost

EUR / kWh

	DAY	MONTH	YEAR
INCOME	€10.98	€329.43	€4,008.07
ELECTRICITY	−€12.80	−€383.94	−€4,671.27
PROFIT	−€1.82	−€54.51	−€663.20

Break-even (ROI) -

Example only. Real income depends on coin price, network difficulty, pool fee, and uptime. Not a guaranteed return.

Rates as of 07:30 today

Ships from EU Warehouse Delivery: 2-5 business days · VAT included · No customs fees

Ships on Demand (3-7 days)

12M Warranty & Returns

EU Verified Seller · Since 2015

Card · Bank Transfer · Crypto

EN/CZ/SK Expert Support

Personal Pickup Available

Coin	Bitcoin
Brand	Bitmain
Hashrate	395 TH/s
Power	5925 W
PSU	INCLUDED
Algorithm	SHA-256
Efficiency	15 J/TH
Noise	50 dB
Operating Temp	5–45°C
Dimensions	410 × 170 × 209 mm
Weight	14,50 kg
Cooling	Hydro
Lifespan	5-7 years

12-Month Manufacturer Warranty Covers manufacturing defects under standard warranty terms.

Tested Before Shipping Each unit is verified for stable operation before dispatch.

EN / CZ / SK Expert Support Contact our team (+421 949 691 788) with your order number for fast diagnostics and claim handling.

The Antminer S21+ Hydro is Bitmain's high-performance ASIC miner built for the Bitcoin network using the SHA-256 algorithm. Delivering 395 TH/s while consuming 5925 W, it achieves an efficiency of 15.0 J/TH, making it a powerful choice for professional Bitcoin mining.

395TH/s

SHA-256 - Bitcoin

5925W

Continuous load

15J/TH

Industry-leading ratio

More details

The Bitmain Antminer S21+ Hydro delivers 395 TH/s of SHA-256 hashrate at 15 J/TH from 5,925 W. Liquid cooling keeps it quiet and thermally stable under permanent full load, which extends component life compared with air-cooled units, but it does require a hydro-ready site with a cooling loop rather than conventional racks. A strong middle option for operations that already run water infrastructure.

Brand new with the full manufacturer warranty. Shipped from our EU warehouse with VAT included and no customs fees, with EN/CZ/SK support for setup, pool configuration and warranty handling.