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.

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)
Algorithm

kHeavyHash

Hashrate

9.4 TH/s ±3%

Power Efficiency

0.37 J/GH ±10%

Hardware
Model

Antminer KS3

Network Connection

RJ45 Ethernet 10/100M

Power (Container/Rack)
Input Voltage

200-240 V

Input Frequency

47-63 Hz

Power
Power Consumption

3500 W ±10%

Physical (Cabinet)
Dimensions (with package)

570 x 316 x 430 mm

Net Weight

15.2 kg

Gross Weight

16.9 kg

Physical
Dimensions (w/o package)

430 x 195.5 x 290 mm

Environmental
Operating Temperature

0-40 °C

Operating Humidity

10-90% RH (non-condensing)

Noise Level

75 dB

Cooling & Sub-systems
Cooling Method

Air cooling

36 reviews for Antminer KS3

  1. 5 out of 5

    Susan Thomas

    Satisfied with my Antminer order. Highly recommend this seller. Thumbs up!

  2. 5 out of 5

    Luis Wagner

    My Antminer arrived quickly and Performance is top-notch. Very reliable seller.

  3. 5 out of 5

    Michael Smith

    Super smooth purchase of my Antminer! Better than expected. Would buy again.

  4. 5 out of 5

    Lena Wagner

    Excellent service! The unit works flawlessly. Thumbs up!

  5. 5 out of 5

    Pierre Durand

    Super smooth purchase of my Antminer! The unit works flawlessly. Very reliable seller.

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Antminer KS3
$3,699.00