Bitmain
Bitmain Antminer T21 190Th Bitcoin Miner
190 TH/s SHA-256 Air
$2,299.00 In Stock
The Bitmain Antminer T21 190Th is an air-cooled Bitcoin ASIC miner operating on the SHA-256 algorithm. It delivers 190 TH/s of hashrate with solid efficiency, positioned as a cost-effective option within Bitmain's current-generation T-series lineup. The T21 shares the S21 platform architecture at a lower price point, making it suitable for operators balancing upfront cost with long-term hash output. Standard air-cooled design for flexible deployment. Available from MiningStore with optional managed hosting services.
Contact for Pricing Warranty included
Hosting available at our Iowa facilities
Volume discounts for bulk orders
Need Help Choosing?
Talk to our hardware team about the right miner for your budget, power costs, and deployment timeline.