Bitmain Antminer L11 20G official specifications and infrastructure boundary
Antminer L11 20G: exact Scrypt performance, native J/GH efficiency, tolerances and air installation contract.
Quick answer
The Bitmain Antminer L11 20G official specifications and infrastructure boundary is a Scrypt miner rated about 20 GH/s at roughly 3,680 W.
Full Specifications
| Model | Bitmain Antminer L11 20G official specifications and infrastructure boundary |
|---|---|
| Model Number | Antminer L11 20G |
| Manufacturer | Bitmain |
| Algorithm | Scrypt |
| Hashrate | 20 GH/s |
| Power Consumption | 3,680 W |
| Efficiency | 184 J/GH |
| Dimensions | 468 x 219 x 293 mm |
| Status | Lifecycle not independently verified |
Antminer L11 20G official performance contract
- 20 GH/s typical ±3%
- 3680 W typical ±5%
- 184 J/GH ±5% (native Scrypt efficiency)
The former inflated J/TH-scale value is not used. Comparison remains inside algorithm-compatible Scrypt lanes.
Air electrical and physical contract
Single phase, 220–277 VAC, 50/60 Hz, maximum 20 A, P14 power port, RJ45 10/100M. Server 468 × 219 × 293 mm; package 630 × 350 × 430 mm. Exact weight is withheld because official manual revisions conflict.
Firmware and current-use boundary
Firmware must match exact L11, L11 Pro, HU2 or HU6 model plus controller and hashboard revision. U2L9H is separate. No crawlable exact binary/version/checksum was authenticated, so no cross-flash or generic firmware CTA is exposed.
Coin labels are manufacturer workload references, not current profitability guarantees. MSRP, BTU and home-use claims are withheld.