-
Power
5940 W -
Hashrate
495 TH/s
5940 W 
495 TH/s -
Bitcoin
Latest Deals
Description
OVERVIEW
Antminer S21j XP Hydro (495Th) of SHA-256 algorithm with hashing power of 495Th/s at 5940W power consumption.
SPECIFICATIONS
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer S21j XP Hydro |
| Size w/o | 430 x 176 x 208mm |
| Size with | 570 x 316 x 430mm |
| Weight Net | 16200g |
| Networking Connection Mode | RJ45 Ethernet 10/100M |
| Power | 5940W |
| Storage Temperature | -20-70 |
| Cooling | Hydro cooling |
| Voltage | 380-415V |
| Interface | Ethernet |
| Temperature | 20 – 50 °C |
| Humidity | 10 – 90 % |
| Warranty | 365 Days |
Customer Reviews
You must be logged in to post a review.
Bitmain Antminer S21j XP Hydro Bitcoin Miner
The Bitmain Antminer S21j XP Hydro Bitcoin Miner is a high‑performance SHA‑256 machine with 495 TH/s hashrate and 5940W power consumption, built for large‑scale Bitcoin operations. Its hydro cooling system keeps noise at 50 dB while maintaining stable temperatures in dense rack setups. With 380–415V input, Ethernet interface, and a compact design, it suits professional farms that need maximum output and reliable 24/7 performance. PSU included, express shipping available, and in‑stock for fast global delivery from ASIC Marketplace.
Processing and Shipping Time
- In-stock models will be shipped within 48-72 hours from our Hong Kong warehouse.
- All miners are shipped via DHL, FedEx, UPS, EMS, etc.
- A tracking number will be provided within 24-48 hours after the goods are shipped from our warehouse.
- Shipments typically take 5-7 days to reach any destination worldwide via express shipping from Hong Kong.
- You will receive regular updates about your order via email.
Payment Methods
We provide a variety of flexible payment options to suit your needs:
- Wire Transfer via Bank
- Cryptocurrency: Bitcoin, Ethereum, Bitcoin Cash, Litecoin, Kaspa, Dogecoin, and more
All prices are listed in US Dollars. If you choose to pay with cryptocurrency, the final amount will be calculated at checkout based on the current market rate.
Please note: Machine prices may fluctuate with market trends.
Support & Warranty
- All brand new miners come with a 180-365 day manufacturer warranty.
- Our technical team is available 24/7 to assist you with any issues via TeamViewer.
Taxes and Custom Duties
- We ship using DHL Express, FedEx, UPS.
- DDP (Delivery Duty Paid) service is available for select countries, covering customs, duties, and taxes.
- Request DDP service in advance via sales@asicmarketplace.com.
- For non-DDP countries, we can help reduce taxes by shipping with a lower invoice.
- Notify us promptly if your customs authority requires documents to avoid delays.
- Return shipping to Hong Kong is the client’s responsibility if necessary.
Packing and Shipping
- Each miner includes the necessary PSU and is shipped in the original manufacturer's packaging.
- "FRAGILE" stickers are applied on all sides for added protection during transit.
- To ensure factory-sealed integrity, we do not open the box to add a power cord unless provided by the manufacturer. If a power cord is not included, please source one locally.
FAQ's
Find the answers to Frequently Asked Questions about Bitmain Antminer S21j XP Hydro Bitcoin Miner
Looking for specific info? Contact Us
What is the hashrate of the Antminer S21j XP Hydro?
How much power does it consume?
What cooling method does it use?
Is the PSU included?
What voltage does it require?
Dedicated to the highest standards.
Globally Connected
Trusted by
VoskCoin
1674 W 
90 TH/s 
Reviews
There are no reviews yet.