SPARE PARTS · POWER SUPPLY · NERDMINER COMPATIBLE
Mean Well LRS-350-12 Switching Power Supply
DC 12V · 29A · 350W · XT60 Connector · NerdQaxe++, NerdOctaxe & NerdQX
The Mean Well LRS-350-12 is a high-output switching power supply built for demanding open-source Bitcoin solo miners. Rated at 12V / 29A / 350W, it delivers substantial headroom above the typical draw of the NerdQaxe++, NerdOctaxe, and NerdQX.
The XT60 connector plugs directly into the miner's power input with no adapters required. Built-in overload, overvoltage, and short-circuit protection safeguard both the PSU and your hardware around the clock, while the switch-selectable 115/230V AC input lets it run on 115V or 230V mains.
Plug-and-Play XT60
The XT60 output connector mates directly with the NerdQaxe++, NerdOctaxe, and NerdQX power inputs. No adapters, no wire splicing — connect and start mining in seconds.
Triple Protection
Built-in overload, overvoltage, and short-circuit protection keep your miner and PSU safe — even if something unexpected happens during 24/7 operation.
350W Headroom
With a 350W ceiling, this PSU runs well within its limits even under overclocked loads — protecting efficiency, reducing heat, and extending long-term service life.
EU Plug Included
Ships with an EU power plug (only EU plugs are currently in stock) and runs on standard 230V EU mains — plug straight into any European outlet.
| Model |
LRS-350-12 |
| Manufacturer |
Mean Well |
| Type |
Switching Power Supply (SMPS) |
| AC Input Voltage |
100-120V/6.8A · 200-240V/3.4A, 50/60Hz |
| DC Output Voltage |
12V DC |
| Output Current |
29A |
| Total Power |
350W |
| Output Connector |
XT60 |
| Protection |
Overload, Overvoltage, Short Circuit |
NerdQaxe++ NerdOctaxe 9.6TH/s NerdOctaxe 12TH/s NerdQX miner
This is a spare or replacement power supply for NerdQaxe++, NerdOctaxe, and NerdQX Bitcoin solo miners. It is not a standalone miner. Browse our full range of NerdMiner hardware, accessories, and spare parts in the shop.
Frequently Asked Questions
Which miners is this PSU compatible with?
It's designed for the NerdQaxe++, NerdOctaxe (9.6TH/s and 12TH/s), and NerdQX open-source Bitcoin solo miners, connecting via the XT60 plug with no adapters needed.
Is 350W enough for overclocking?
Yes. 350W sits comfortably above the typical draw of the NerdQaxe++, NerdOctaxe and NerdQX, giving you generous headroom for overclocked settings while running the PSU well within its limits for lower heat and longer life.
Which plug does it come with?
It ships with an EU power plug — only EU plugs are currently in stock for this PSU. It runs on standard 230V European mains and plugs straight into any EU outlet with no reconfiguration.
Is this a miner?
No — this is a spare/replacement power supply only. It powers a NerdQaxe++, NerdOctaxe or NerdQX miner but does not mine on its own.
Ships worldwide from regional warehouses. Typical delivery is 5–8 business days via DHL, UPS, or FedEx. Note: this PSU currently ships with an EU power plug only — use a local plug adapter if ordering outside the EU.
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Genuine NerdMiner-compatible spare part. CE-compliant Mean Well switching power supply for safe operation.