Product Details





Bitmain Antminer S21 Pro
$1,529.00
Option:
Batch:Est. Ex-factory Date: 2026-04-30
Product Bundling
Option:
Add to Cart
Buy Now
Secure your exclusive bulk discount today. Order 2 or more machines to unlock tiered pricing and maximize your freight savings. Contact our sales team now for a custom wholesale quote.
Get a VIP Price
Payment Method
Pay Crypto with Coinpal
Direct Bank Transfer
Bitmain Antminer S21 Pro
Profitability
Coin:
Coin Price:
Electricity Cost/kWh:
Pool Fees/%:
Hashrate(Th/s):
Power(W):
Miner Price:
Number of Miners:
Calculate
Calculation Results
Profit:
usd/day
Reward():
Payback Period:
Mon
Income in money:
Income in %:
Electricity Cost:
Hashrate:
0 Th/s
SHA-256d
Minable Coins
BTC
BCHDescription
Bitmain S21 Pro - 234T is a factory-direct high-performance SHA-256d algorithm miner engineered for efficient BTC mining. It is available at competitive discount price with exclusive limited-time offer for bulk order and wholesale price clients, delivering unbeatable value for both personal and commercial mining needs.
Boasting a maximum hashrate of 234.00Th/s and power consumption of 3531W, this high-hashrate low-power miner achieves an industry-leading energy efficiency ratio of highly competitive energy efficiency, slashing your low electricity cost while maximizing mining profits. Designed for optimal performance and stability, the BTC mining device fits perfectly into Professional mining farm environments applications, catering to individual home miners, small-scale mining enthusiasts and institutional mining operators alike. Equipped with C20-P13 / P33-P13(US) and global voltage support, it supports Ethernet for easy setup miner operation, and comes packed with High-performance cooling noise like quiet mining device design for a seamless user experience.
Backed by a 365-day warranty and reliable after-sales support, this energy-efficient crypto miner ensures long-term, hassle-free operation. Contact us for custom bulk quotes - whether you're buying a single unit for home use or placing a large order for industrial operations, the Bitmain S21 Pro - 234T [ASIC miner] is your top choice for profitable crypto mining.
Boasting a maximum hashrate of 234.00Th/s and power consumption of 3531W, this high-hashrate low-power miner achieves an industry-leading energy efficiency ratio of highly competitive energy efficiency, slashing your low electricity cost while maximizing mining profits. Designed for optimal performance and stability, the BTC mining device fits perfectly into Professional mining farm environments applications, catering to individual home miners, small-scale mining enthusiasts and institutional mining operators alike. Equipped with C20-P13 / P33-P13(US) and global voltage support, it supports Ethernet for easy setup miner operation, and comes packed with High-performance cooling noise like quiet mining device design for a seamless user experience.
Backed by a 365-day warranty and reliable after-sales support, this energy-efficient crypto miner ensures long-term, hassle-free operation. Contact us for custom bulk quotes - whether you're buying a single unit for home use or placing a large order for industrial operations, the Bitmain S21 Pro - 234T [ASIC miner] is your top choice for profitable crypto mining.
Specifications
Also known asS21 Pro - 234T
BrandBitmain
ConditionNew
Warranty365Days
Power Consumption3531 W
Input Voltage220~277V
Noise level76 DB
Network Connection ModeEthernet
Operation Temperature-20~45℃
Cooling WayAir-cooling
Net Weight18.50kg
Gross Weight22.00kg
Net Dimensions450*219*293mm
Package Dimensions630*350*430mm
PSU includedYes
Power Cord includedYes
Power Cord SpecificationC20-P13 / P33-P13(US)
Free ShippingNo



Power Cord Standard
Common plug standards and their compatible regions.
US Standard
Type A/B
UK Standard
Type G
EU Standard
Type C/E/F
CN Standard
Type I
Customer FAQs
Parts/Accessories

Bitmain Antminer ASIC Chip
Spot
From$19.00

400W Asic Miner Silencer( Bitmain Specialized)
Spot
$59.00

120W Bitmain Antminer Power Supply Silencer
Spot
$59.00

300W Bitmain Antminer Power Supply Silencer
Spot
$59.00

Fan for ANTMINER
Available on backorder
$20.00
Similar Miners
| Miner Model | Top | Profit |
|---|---|---|
![]() Antminer U3S23H 1160TH/s | $34.05 | |
![]() Whatsminer M79S 980Th/s 13.5w | $27.82 | |
![]() Whatsminer M79 920Th/s 14.5w | $25.90 | |
![]() Antminer S23e U2H 865TH/s | $25.29 | |
![]() Antminer S21e XP Hyd 3U 860TH/s | $24.52 |










