Antminer KS3
5.00 out of 5
(36 customer reviews)
$3,699.00
The Antminer KS3 is an industrial-grade powerhouse engineered to dominate the Kaspa network, delivering an impressive 9.4 TH/s hashrate. Optimized for the kHeavyHash algorithm, it achieves an exceptional 0.372 J/GH efficiency at a power consumption of 3500W. With 276 high-performance chips and a dual high-speed fan system, this miner provides the aggressive thermal management and stable 24/7 reliability required for professional-scale Kaspa operations.
Categories: ANTMINER, KAS-Kaspa, kHeavyHash
Tags: Antminer, Bitmain, KAS, KAS Miner KS3, kaspa, KS3, Miner
Description
Antminer KS3 – Technical Specifications
- Hashrate: 9.4 TH/s (Standard Batch), 8.3 TH/s (Alternative Batch)
- Power Consumption: 3500 W (for 9.4T), 3188 W (for 8.3T)
- Efficiency: 0.372 J/GH (±10%)
- Algorithm: kHeavyHash
- Chip Count: 276 chips (Across 3 hash boards)
- Cooling: Air cooled (2 high-speed fans)
- Dimensions: 430 x 195.5 x 290 mm
- Weight: 15.2 kg – 16.1 kg
- Operating Temperature: 0°C to 40°C
- Operating Humidity: 10% to 90% (non-condensing)
- Noise Level: 75 dB
- Network Connection: RJ45 Ethernet 10/100M
- Voltage: 200-240V AC
Notes
- Payment accepted in USDT, USDC, BTC, or USD. The unit price and total price of the products, and the amount paid are denominated in U.S. dollars.
- The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above.
- After an order has been submitted, a request to cancel the order, refund any part of the ordered amount or change the ordered item(s) to different item(s) or different batch(es) will not be entertained by BITMAIN.
- The pictures shown are for reference only; the final shipment version shall prevail.
- The Hashrate value, Power on wall, and Power efficiency on wall are all typical values, The actual Hashrate value fluctuates by ±3%, and the actual Power on wall and Power efficiency on wall fluctuate by ±5%.
- Caution: Wrong input voltage may probably cause product damaged.
Shipping Details
- Shipments will be scheduled on a first-paid-first-ship basis for orders on which BITMAIN has received full payment.
- You are responsible for any customs delays or returned shipments due to a lack of proper documentation. It’s highly recommended to be aware of local customs clearance policies and to prepare all customs documentation ahead of time to avoid any customs clearance delays or unexpected costs.
Warranty
- A 365-day warranty is provided starting from the shipping date. BITMAIN will cover shipping costs when shipping a replacement unit within the warranty period.
- The warranty only applies to the original purchaser who purchased the machine directly from BITMAIN. Once the miner is resold, warranty coverage becomes the responsibility of the re-seller.
- If the user fails to use the product per the given instructions, specifications, and conditions provided or changes the function settings of the unit without BITMAIN’s prior consent, BITMAIN will not be liable for any damage arising there from.
Additional information
| Performance (Miner) | ||||||
|---|---|---|---|---|---|---|
|
||||||
| Hardware | ||||||
|
||||||
| Power (Container/Rack) | ||||||
|
||||||
| Power | ||||||
|
||||||
| Physical (Cabinet) | ||||||
|
||||||
| Physical | ||||||
|
||||||
| Environmental | ||||||
|
||||||
| Cooling & Sub-systems | ||||||
|
||||||
36 reviews for Antminer KS3
Only logged in customers who have purchased this product may leave a review.
Related products
-
Sale!

Antminer D7
5.00 out of 5$480.00Original price was: $480.00.$360.00Current price is: $360.00. Add to cart -
Sale!

Antminer S19 Pro+ Hyd.
5.00 out of 5$1,327.00Original price was: $1,327.00.$995.25Current price is: $995.25. Add to cart -
Sale!

Antminer HS3
5.00 out of 5$1,745.00Original price was: $1,745.00.$1,308.75Current price is: $1,308.75. Add to cart -
Sale!

Antminer S19 Pro++
5.00 out of 5$2,331.00Original price was: $2,331.00.$1,148.25Current price is: $1,148.25. Add to cart




James Anderson –
Couldn’t be happier with my Antminer. Packaging was secure and neat. Impressed by the speed.
Matthew White –
The ordering process was easy and Highly recommend this seller. Smooth transaction.
Finn Becker –
Fast shipping and reliable product. Exactly as described. Great mining performance.
Julie Robert –
Fast shipping and reliable product. Packaging was secure and neat. Five stars!
Jessica Garcia –
Excellent service! Highly recommend this seller. Impressed by the speed.