SEALMINER A4 Pro Air (336 TH/s)
| Hashrate | 336 TH/s |
|---|---|
| Power draw | 3.662,4 W |
| Efficiency | 10,9 J/TH |
| Voltage | 220–277 V |
| Noise level | 75 dB |
| Weight | 15,5 kg |
| Dimensions | 197 × 365 × 292 mm |
| Release | April 2026 |
| Warranty | 12 months |
Overview
Bitdeer’s SEALMINER A4 Pro Air is the air-cooled variant of the A4 series, built on the in-house SEAL04 chip. 336 TH/s at 3,662.4 W yields 10.9 J/TH – current chip generation without a water loop and without a three-phase supply. Released April 2026.
Performance & Efficiency
- 336 TH/s on SHA-256
- 3,662.4 W power draw, 10.9 J/TH
- Tolerance ±10 % hashrate, ±5 % efficiency (manufacturer figures)
Cooling & Installation
Air-cooled, noise level around 75 dB. A separate technical room is required. Very wide operating range from −20 to 50 °C – also suitable for unheated outbuildings and hot climates. Dimensions 197 × 365 × 292 mm, 15.5 kg.
Connection & Operation
- Input voltage 220–277 V single-phase – no three-phase supply required
- Network via Ethernet 10/100M
- An alternative to Bitmain for operators looking to broaden their supplier base
Delivery & Warranty
Original hardware, imported by JEWO Trading Ltd. in Cyprus, shipped within the EU with no additional customs handling. 12 months warranty.
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