BITMARS Group is a leading wholesale Chinese supplier, offering a wide range of comprehensive solutions for crypto mining.
Joined May 2023
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May 18
π The Efficiency King Arrives: Antminer S21 XP 270T
π 270 TH/s | β‘ 13.5 J/TH
The most efficient air-cooled Bitcoin miner in the S21 family. 5nm chip architecture. Over 15 months of field-proven reliability.
In stock at BITMARS.
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May 12
π Liquid Cooling, Now Accessible: Antminer S21 HYD 395T/358T
β‘ 395 TH/s | 358 TH/s | 15 J/TH
π ~50 dB ultra-quiet operation
π§ Hydro-cooled | 380-415V 3-phase
The entry point to Bitmain's hydro lineup.
In stock at BITMARS.
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May 8
β‘ The X11 King: Antminer D9 1770G
π 1.77 TH/s | β‘ 1.60 J/GH
The flagship X11 ASIC for Dash (DASH) mining. Bitmain's D-series peak. Outperform every other X11 miner combined.
In stock at BITMARS.
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May 7
β‘ Antminer S19K Pro: Proven Efficiency, Ready to Ship
π 105-110 TH/s | β‘ 23 J/TH
The reliable workhorse for professional Bitcoin mining. 4-fan cooling. 200-240V compatibility.
In stock at BITMARS.
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Apr 27
π The Efficiency King Arrives: Antminer S21 XP 270T
π 270 TH/s | β‘ 13.5 J/TH
The most efficient air-cooled Bitcoin miner in the S21 family. 5nm chip architecture. Built for post-halving profitability.
In stock at BITMARS.
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Apr 22
π The 2U Liquid Beast: Antminer U2L9H 27G
β‘ 27 GH/s | 210 J/GH | 50dB
The next-gen Scrypt miner from Bitmain. 2U rack-mountable. Hydro-cooled. Silent. Powerful.
Perfect for high-density LTC/DOGE mining farms.
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Apr 20
π S19 XP Hyd Series: Four Power Levels, One Efficiency Standard.
The liquid-cooled lineup from Bitmain:
β‘ 252T | 266T | 279T | 293T
All at 19 J/T efficiency. All at 50dB quiet.
Pick your hashrate. Deploy with confidence.
In stock at BITMARS.
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Apr 16
π Proven Efficiency, Reliable Performance: Antminer S19j XP 151T
π 151 TH/s | β‘ 21.5 J/TH
The trusted workhorse for professional mining operations. 35% more efficient than standard S19j. Built for sustainable profitability.
In stock now at BITMARS.
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Apr 13
π The Efficiency King Arrives: Antminer S21 XP 270T
π 270 TH/s | β‘ 13.5 J/TH
The most efficient air-cooled Bitcoin miner on the market. 37% more efficient than S19 XP. Built for post-halving profitability.
In stock now at BITMARS.
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Apr 9
π Next-Gen Efficiency: Antminer S21 151T
π 151 TH/s | β‘ 17.5 J/TH
The perfect upgrade from S19 series. 50% better efficiency, same reliable Bitmain quality.
In stock now at BITMARS.
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Apr 7
π The Balanced Powerhouse: Antminer S21 Pro 234T
π 234 TH/s | β‘ 15 J/TH
The perfect balance of hashrate and efficiency for professional mining operations. Proven performance. Reliable cooling. Ready to deploy.
In stock now at BITMARS.
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Apr 3
β‘ Choose Your Hydro Weapon
Whatsminer M7DS vs M7D:
β’ 638~702 TH/s @ 13.5 J/T
β’ 549~652 TH/s @ 14.5 J/T
Same hydro-cooling DNA. Different power levels.
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Apr 1
π S21 HYD Series: One Efficiency. Four Choices.
The liquid-cooled flagship lineup from Bitmain:
β‘ 319T | 338T | 358T | 395T
All at 15 J/T industry-leading efficiency.
Pick your hashrate. Deploy with confidence.
In stock at BITMARS.
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Mar 30
π The Efficiency King Arrives: Antminer S21 XP 270T
π 270 TH/s | β‘ 13.5 J/TH
The most efficient air-cooled Bitcoin miner in its class. 270 TH/s of pure SHA-256 power with industry-leading efficiency.
In stock now at BITMARS.
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Mar 25
π Hydro Power Unleashed: Antminer S21 HYD
π 319T/338T/358T/395T | β‘ 15.0 J/TH
The liquid-cooled efficiency flagship. 50dB ultra-quiet. Built for enterprise-scale mining.
In stock now at BITMARS.
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Mar 23
π Antminer S19 XP 141T: Proven Efficiency, Ready to Ship.
β‘ 141/134 TH/s
The workhorse that powers mining operations worldwide.
Reliable. Efficient. Available now.
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Mar 19
β‘S19 XP Hyd | 19 J/TH
The Antminer S19 XP Hyd sets the standard for hydro-cooled efficiency.
β
Hydro cooling for peak stability
β
Ultra-low 50dB noise
β
6nm BM1387 chips
Secure your industrial-scale miner now.
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Mar 16
π The Efficiency King Arrives: Antminer S21 XP 270T
π 270 TH/s | β‘ 13.5 J/TH
The most efficient air-cooled Bitcoin miner on the market. Profitable even in competitive environments.
In stock now at BITMARS.
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