Bitmain Antminer S21+ 216T 225T 235T 3564W Bitcoin Miner BTC Mining

BTC63934.42USD

CKB0.0USD

LTC45.44USD

ETH1843.54USD

KAS0.03USD

ETC7.06USD

DGB0.0USD

ALPH0.04USD

DOGE0.07USD

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Home> Mining Machine Shop> Bitmain Antminer S21+ 216T 225T 235T 3564W Bitcoin Miner BTC Mining

Antminer S21+

( 216 TH's 3564W )

Bitmain Antminer S21+ 216T 225T 235T 3564W Bitcoin Miner BTC Mining

Machine Condition: Brand new
Stock Status: In Stock

$3090.0

Cryptocurrency mining equipment prices may change frequently.
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Detailed Description

Antminer S21+ – Enhanced ASIC Bitcoin Miner with Superior Efficiency

The Bitmain Antminer S21+ is a performance-upgraded version of the S21, increasing its hashrate from 200 TH/s to an impressive 216 TH/s, making it one of the most powerful bitcoin miners in its class.

Built for SHA-256 algorithm mining, the S21+ operates at a power consumption of 3564W, offering excellent energy efficiency for both professional crypto mining farms and high-output operations.

With advanced ASIC miner architecture and optimized power management, the Antminer S21+ delivers stable, long-term performance—giving miners a reliable edge in the competitive bitcoin mining landscape. Whether you're expanding capacity or upgrading equipment, this bitcoin machine is a strong choice for maximizing ROI.

Antminer S21+ Specification

Manufacturer	Bitmain
Model	Antminer S21+ (216Th)
Release	Feb 2025
Size(w/o package)	450219293mm
Size(w/o package)	630350430mm
Noise level	75db
Fan(s)	2
Hashrate	216/225/235T
Power	3564/3713/3878W
Input voltage, Volt	220-227V
Interface	Ethernet
Temperature	10 – 40 °C
Humidity	10 – 90 %

1. All orders will be shipped according to the dispatch batch sequence. Machines will be shipped from the warehouse within 3 days. For bulk orders, we may need an extra day or two.

2. We always strive to ship as quickly as possible for all customers. After full payment confirmation, we ship via (DHLExpress/UPS/TNT). Bank wire transfers (T/T) take 3-7 business days, while cryptocurrency payment gateways take a few hours or up to 1 business day to verify the transaction.

3. International delivery typically takes 5-8 business days. More remote areas may take 8-10 days.
*All sales are final and non-refundable under any conditions.

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