Bitmain Antminer L3+ 504M official reference
Official Antminer L3+ reference: 504 MH/s, 800 W and 1.6 J/MH with exact miner-DC, PSU, fan, firmware, controller and repair boundaries.
Quick answer
The Bitmain Antminer L3+ 504M official reference is a Scrypt miner rated about 504 MH/s at roughly 800 W.
Full Specifications
| Model | Bitmain Antminer L3+ 504M official reference |
|---|---|
| Model Number | Antminer L3+ |
| Manufacturer | Bitmain |
| Algorithm | Scrypt |
| Hashrate | 504 MH/s |
| Power Consumption | 800 W |
| Efficiency | 1.6 J/MH |
| Noise Level | 60 dB |
| Chip Count | 288 |
| Cooling | Air |
| Voltage Range | 11.6-13 V DC miner input; mains requirements depend on exact compatible PSU and nameplate |
| Operating Temperature | 0 C to 40 C |
| Dimensions | 352 x 130 x 187 mm |
| Weight | 4.4 kg net |
| Interface | RJ45 Ethernet; exact controller and firmware revision required |
| Status | OEM support reference |
Exact OEM reference: Antminer L3+ is a Scrypt miner with one manufacturer-supported specification lane in this reference. The 600 MH/s record is not part of this matrix.
| Model | Hashrate | Frequency | Power | Efficiency |
|---|---|---|---|---|
| Antminer L3+ | 504 MH/s | 384 M | 800 W ±10% | 1.6 J/MH ±10% |
Electrical, cooling, and physical boundaries
| Miner DC input | 11.6–13.0 V DC |
|---|---|
| Power connectors | 9 PCIe connectors |
| Hashboards / chips | 4 / 288 total; the cited specification does not identify the chip model or fabrication process |
| Fans | 2 × 12 V, 2.4 A; front 4,200 RPM, rear 3,600 RPM |
| Sound | 60 dB |
| Operating temperature | 0–40°C |
| Humidity | 5–95% RH, non-condensing |
| Maximum chip temperature | 90°C |
| Dimensions | 352 × 130 × 187 mm |
| Net weight | 4.4 kg |
DC is not mains: 11.6–13.0 V is the miner input from its PSU, not an AC branch-circuit rating. Bitmain’s compatibility roster lists APW3-series, APW5, and APW7 supplies for L3+, but the exact PSU nameplate determines its AC requirements. APW3+ guidance specifies 220 V operation, at least 205 V starting voltage, and a C13 cord rated at least 10 A and no longer than 1.5 m. APW5 guidance permits one L3+ at 110 V with at least 100 V starting voltage. The cord is not included in either guide.
Have a qualified person verify the exact PSU, mains supply, circuit capacity, protection, conductors, connector, cord, and grounding. Bitmain recommends one PSU per miner. Never power one hashboard from more than one PSU.
Firmware, controller, and repair
- Photograph the miner, control-board, hashboard, PSU, and connector labels; record every revision and the installed version.
- Select L3+ and the matching control-board revision in Bitmain’s firmware selector. Do not use an L3++ or merely similar package.
- Read the security-firmware boundary: signed security firmware disables SSH and cannot be downgraded to earlier unsigned firmware.
- For boot, IP, interrupted-upgrade, missing-board, fan, or upgrade faults, follow the official L3+ control-board workflow.
- For low hashrate or a missing chain, use Bitmain’s L3+ isolation procedure.
Old and new L3+ hashboard assemblies have documented PCBA and heatsink differences. Identify the installed revision in the repair ticket; appearance or model family does not establish interchangeability. Request Antminer L3 repair diagnosis.
See the Antminer L3 family hub or compare L3+ and L7.
Evidence boundary: no 600 MH/s lane, tuning range, economics, residential-suitability, heat-reuse recommendation, chip identity, fabrication process, controller identity, or cross-model firmware, PSU, hashboard, fan, or parts compatibility is asserted.
Primary sources: Bitmain’s L3+ specification, fan table, PSU roster, APW3+ guide, APW5 guide, and hashboard-revision notice. Reviewed August 28, 2026.