Bitmain Antminer S21 XP Hyd 3U (473Th/s)
August 6, 2025
Bitmain Antminer S23 Hyd Immersion (442Th/s)
August 6, 2025✅ VERIFIED LISTING ✅ New Offer
Bitmain Antminer S21 XP+ Hyd (500Th/s)
Original price was: $6,799.00.$4,599.00Current price is: $4,599.00. Tax Incl.
| Function: | BTC, BCH, BSV, NMC, XEC, FB, PPC SHA256 – Hydro-cooling Miner |
| Specs: | 500T | 5500W | 11J/T |
| Price: | $4,599 /Unit |
| After Coupon: | $3,910 /Unit |
| Shipping Date: | FUTURES — Shipping from 2025.09 |
| Payment: | USD, BTC, BCH, ETH, USDC, USDT, & more.. |
✈️✓ International Shipping
🔌✓ Power Supply Included
🛡️✓ Warranty Included
🛒✓ Buy Now, Ship Now
🚀 Order Now — High-Efficiency Miner for 8th-Gen Mining Operations.
🎁 Welcome Offer
Enjoy 15% OFF Your Order — Use This Code:
WELCOME
22 reviews for Bitmain Antminer S21 XP+ Hyd (500Th/s)
Related products
-
Bitmain Antminer S23 Hyd Immersion (442Th/s)
Original price was: $7,099.00.$4,299.00Current price is: $4,299.00. Tax Incl. -
Bitmain Antminer S23 Hyd (580Th)
Original price was: $12,899.00.$8,700.00Current price is: $8,700.00. Tax Incl. -
Bitmain Antminer S21e XP Hyd 3U (860Th/s)
Original price was: $8,299.00.$7,499.00Current price is: $7,499.00. Tax Incl.
Francesco Russo – 𝘐𝘵𝘢𝘭𝘺 – CTO, BitTech Solutions –
I’ve been in the crypto industry for years and have tried a number of different miners, but the Antminer S21 XP+ Hyd is something else. Setup was straightforward, and the hydro cooling is an absolute marvel. Noise? Almost none—perfect for my high-performance lab. We’ve seen an immediate jump in profitability, and the ROI projections are looking fantastic. If you’re considering purchasing, I wholeheartedly recommend doing so through antminers23hyd.com—they’ve been top-notch in customer service and delivery.
Luke Carter – 𝘜𝘚𝘈 – Manager, MinerX –
This machine is a game-changer. It’s easy to set up, cools efficiently, and runs quietly. We’ve started to see better returns faster than expected. A reliable choice for serious miners.
Hugo Rodrigues –𝘗𝘰𝘳𝘵𝘶𝘨𝘢l – CEO, CryptoWorks –
The Bitmain Antminer S21 XP+ Hyd has been a great investment for our mining operations. The setup process was a breeze, and it was up and running in no time. The hydro cooling system is a game-changer, keeping the unit running at optimal temperatures even during high-demand periods. What’s impressive is the quiet operation—no more noisy machines in the office. We’ve seen a noticeable increase in mining output, and profitability is steadily growing. If you’re looking for a high-performance miner, I’d recommend this model for sure.
Oliver Baker – 𝘜𝘒 – Owner, MinersHQ –
Great machine. The setup was fast, and it runs very quietly. Cooling works excellently, and we’ve already seen a noticeable increase in mining profitability.
Marco Giordano – 𝘐𝘵𝘢𝘭𝘺 – Founder, CryptoMining Italia –
I’ve been mining for years, but the Antminer S21 XP+ Hyd has really stood out. The setup process was quick and easy, and I was up and running in no time. The hydro cooling system works efficiently to maintain safe temperatures, and the unit is incredibly quiet, which is a big improvement over my older machines. The mining performance has been exceptional, and I’ve seen a boost in profitability since switching to this model. If you want efficiency and reliability, this is the rig to get.
David Kim – 𝘚𝘰𝘶𝘵𝘩 𝘒𝘰𝘳𝘦𝘢 – CEO, ChainPower –
Simple setup and runs super quietly. The cooling is great, and I’m seeing positive returns already.
Carlos Herrera – 𝘊𝘰𝘭𝘰𝘮𝘣𝘪𝘢 – Founder, BlockMaster –
I’ve been in the crypto mining business for a while, and the Antminer S21 XP+ Hyd is easily one of the best purchases I’ve made. The setup was effortless, and the machine started mining immediately. The cooling system is incredibly efficient, ensuring that the unit doesn’t overheat even during long mining periods. What I appreciate most is how quiet it runs compared to other miners I’ve owned. Profits have already begun to rise, and I’m confident I’ll see a great ROI soon. I highly recommend this machine.
Luis González – 𝘚𝘱𝘢𝘪𝘯 – Co Founder, CryptoCore –
Impressed with how simple the setup was. Cooling is solid, and the noise is almost nonexistent. Profits are on the rise!
Michael Johnson – 𝘜𝘒 – Co Founder, BitTech –
I’ve been mining for years, and the Antminer S21 XP+ Hyd has impressed me like no other machine. It was easy to set up, and the cooling system is fantastic—keeping temperatures stable even when the machine is working hard. The noise level is minimal, which is a big plus in a mining operation. The machine has been running smoothly, and we’ve seen noticeable improvements in profitability. This is the rig to get if you’re looking for top-notch performance and efficiency.
Lukas Novak – 𝘊𝘻𝘦𝘤𝘩 𝘙𝘦𝘱𝘶𝘣𝘭𝘪𝘤 – Founder, BitForge –
The Bitmain Antminer S21 XP+ Hyd (500Th/s) is a great investment. Simple setup, great cooling, and it’s very quiet. I’m already seeing an increase in profits.
Andreas Nielsen – 𝘋𝘦𝘯𝘮𝘢𝘳𝘬 – Founder, CryptoForge –
When I decided to expand my mining operation, I knew I needed a miner that was efficient, reliable, and would provide a good ROI in the long run. The Bitmain Antminer S21 XP+ Hyd (500Th/s) has delivered on all fronts. From the moment I unboxed it, I was impressed with the quality of the design. The setup process was seamless, and within 15 minutes, it was up and running without a hitch. What sets this miner apart from others is the hydro cooling system—I’ve had issues with overheating in the past, but this one stays cool even under full load. The noise level is very low, which is important when you’re operating several units in a confined space. After a few weeks of use, I can already see a noticeable increase in mining efficiency and profitability. The ROI is looking very positive, and I am confident that this will be one of the best purchases I’ve made for my operation. If you’re looking for a quiet, efficient, and high-performing mining rig, this is the one to get.
Matthew Andrews – 𝘜𝘚𝘈 – Owner, CryptoCore Technologies –
The Bitmain Antminer S21 XP+ Hyd (500Th/s) has been an exceptional machine since the moment we set it up. The installation process was seamless, and it was mining almost immediately. We’ve been using it for about a month now, and I’m thoroughly impressed with its performance. The cooling system is top-tier, especially considering how hot our mining facility can get. The hydro cooling system ensures that the unit stays at a stable temperature even under heavy use. The noise level is much lower than other rigs we’ve used, which makes a big difference when you’re running multiple units in the same space. The mining performance has been excellent, with higher hash rates and better efficiency than we expected. As for profitability, we’ve already seen an increase in returns, and I’m confident that the ROI will continue to grow in the coming months. Overall, I’m extremely satisfied with the Machine and would highly recommend it to anyone looking for a reliable and high-performance mining rig.
Connor McAllister – 𝘊𝘢𝘯𝘢𝘥𝘢 – Founder, MapleHash Technologies –
From unboxing to full operation, it took us under an hour to set up. The hydro cooling system really does make a difference, especially for long shifts — no overheating and barely any sound. What’s impressed us most is the constant hash rate and stable returns. It’s been more reliable than any air-cooled units we’ve used before, and we’re now planning a full upgrade to hydro systems based on this performance.
Tom Eriksen – 𝘕𝘰𝘳𝘸𝘢𝘺 – Founder, GlacierHash –
The Antminer S21 XP+ Hyd has been a huge upgrade for our operation. It took minutes to install, and we were hashing at full power almost immediately. The hydro cooling is flawless, especially in our cold climate where it balances thermal loads perfectly. The silence is another huge bonus — even with multiple units. Performance is strong, and early ROI projections are already being exceeded.
Nikola Petrovic – 𝘚𝘦𝘳𝘣𝘪𝘢 – Founder, BalkanBlock Mining –
No hassle during setup. Great cooling system and minimal noise. Already seeing a noticeable profit uptick.
Mateo Vargas – 𝘈𝘳𝘨𝘦𝘯𝘵𝘪𝘯𝘢 – CTO, AndesBit Technologies –
Our team has tried many mining solutions, but none matched the reliability . Installation was a breeze, and its water cooling system truly keeps things efficient. The noise difference is also incredible — it’s almost silent. After two weeks, we’ve seen clear improvements in hash rate stability and cost-efficiency. The ROI curve looks great, and this miner fits perfectly into our scale-up strategy.
Emil Johansson , 𝘚𝘸𝘦𝘥𝘦𝘯 , CEO, NordicHash –
Flawless setup, super quiet, and great hydro cooling. Already seeing stronger returns than expected. Outstanding unit.
Andrés Ortega – 𝘊𝘩𝘪𝘭𝘦 – CEO, AndesMining Tech –
I’ve been mining in Santiago for the past four years, and heat has always been a major challenge — until now. This latest 500Th/s hydro-cooled rig has changed the way we run our facility. The cooling system works beautifully even on the hottest days, and there’s no disruptive fan noise. The entire setup process was smooth; everything was plug-and-play with our existing management software. Within the first 10 days, we started noticing a significant boost in yield and efficiency. Our profit margins jumped almost instantly. For serious miners, this unit isn’t just a tool — it’s a competitive edge.
René Lefevre – 𝘍𝘳𝘢𝘯𝘤𝘦 – CEO, BlocEnsemble –
I wasn’t planning to expand our Paris facility this year, but after testing this unit, I fast-tracked our upgrade plans. The water-based cooling is the star of the show — it stays impressively cool without making a sound. Installation was straightforward, and it integrates nicely with our remote monitoring dashboard. Unlike our air-cooled models, which often needed resets due to thermal issues, this one has been running non-stop. It’s powerful, quiet, and efficient. Already breaching ROI estimates within just one month of deployment. A premium machine that earns its place.
Tyler Evans – 𝘜𝘚𝘈 – CEO, HashBuilt Inc. –
uns like a dream. No overheating, no noise, just pure, stable performance.
Stefan Mayer – 𝘈𝘶𝘴𝘵𝘳𝘪𝘢 – CEO, Cryptek Mining Solutions –
’ve tested quite a few machines over the years, but this hydro-cooled powerhouse stands out for its stability and output. Setup was seamless, and I had it fully integrated into our dashboard within half an hour. It runs cold and nearly silent, which has helped reduce our cooling infrastructure costs significantly. We’re seeing consistent profits, and it hasn’t dropped in performance even once since install. It’s a strong asset in any serious mining setup.
James O’Connor – 𝘐𝘳𝘦𝘭𝘢𝘯𝘥 – Manager, BlockPeak Mining –
No heat issues, no noise — just efficient mining around the clock.