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Green printed circuit board with components and connectors for Antminer control board

bitmain

Bitmain Antminer Control Board L3 L3+ D3 A3 X3 E3 Without Cable Handheld PCs Accessory

SKU CH-RDF5-1REPP

Replacement control board for Antminer L3, L3+, D3 and A3 units, pre-flashed with 2019 firmware

  • Pre-flashed L3+ firmware ready for immediate deployment
  • File system version dated 10 July 2019 confirms current build
  • Compatible with Antminer L3, L3+, D3 and A3 models
  • Control board supplied without cable for flexible installation

Antminer L3 L3+ D3 A3 Control Board

This replacement control board arrives with L3+ firmware already flashed, dated Wed Jul 10 14:34:16 CST 2019. It fits Antminer L3, L3+, D3 and A3 units and ships without any cables. Buyers who need a board for X3 or E3 models cannot use this part.

Practical limits of the supplied firmware

The installed firmware is fixed to the July 2019 file-system version and cannot be upgraded without external tools. Hash-rate tuning, voltage offsets or alternative algorithms are not supported by this image. Operators who require custom firmware features must obtain and flash a different build themselves.

Highlights

  • Pre-flashed L3+ firmware ready for immediate deployment
  • File system version dated 10 July 2019 confirms current build
  • Compatible with Antminer L3, L3+, D3 and A3 models
  • Control board supplied without cable for flexible installation

Specifications

No published specifications for this item yet.

Questions about this item

Which Antminer models does this control board support?

The board is suitable for Antminer L3, L3+, D3 and A3 units.

What firmware version is pre-installed on the board?

L3+ firmware with file system version dated Wed Jul 10 14:34:16 CST 2019 is flashed.

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