KDA Miner KA3 – 166T Blake2S Air-Cooled Miner

The KDA Miner KA3 offers 166T at 19J/T efficiency with air cooling, shipping in Dec. 2024, and a 180‑day warranty.

KDA Miner KA3 Overview

The Bitmain Antminer KA3 is an air‑cooled Blake2S miner designed for Kadena (KDA). With a hashrate of 166 TH/s and energy efficiency of 19 J/TH, it provides reliable mining performance with optimized cooling.

Key Specifications

Hashrate: 166 TH/s (±3%)
Power Consumption: 3154W (±5%)
Efficiency: 19 J/TH
Algorithm: Blake2S (KDA)
Cooling: Air‑cooled
Noise Level: 75 dB
Dimensions (unit): 430 × 195.5 × 290 mm
Dimensions (packaged): 570 × 316 × 430 mm
Weight: 16.1 kg net / 17.7 kg gross
Voltage: 200–240V AC
Interface: RJ45 Ethernet
Hash Boards: 3
Hash Chips: 276
Environment Requirements: Operating temp 0–40 °C; humidity 10–90% RH; altitude ≤2000m

🛒 Purchasing Guidelines

Price: $3,599 per unit (~$21.68 per T)
After Coupon: $2,879 per unit (~$17.34 per T)
Payment Methods: USD, BTC, ETC, USDT (ERC20/TRC20)
Availability: Shipping in December 2024 (currently sold out)
Customs: Buyers must prepare proper documentation; cancellations or refunds are not accepted after order submission
Images: Product photos are for reference only; final shipment version may differ

🚚 Shipping Details

Origin: Made in China; U.S. buyers pay additional 25% tariff
Dispatch: First‑paid, first‑shipped basis
Responsibility: Buyer must handle customs clearance and documentation
Certificates: Certificates of Conformity available for download

🛡 Warranty

Coverage: 180 days from shipping date
Includes: Replacement shipping costs covered by Bitmain within warranty period
Exclusions: Resold units, improper installation, unauthorized modifications