Miner Spare Parts
Spare Parts for Bitcoin Miners
Hashboard dead, control board broken, or PSU at the end of its life? Before replacing your miner, a repair is often worth it. At Shortfiat you'll find original spare parts and upgrades for Antminer – individually orderable.
Hashboards
Replacement hashboards for the Antminer S9 and S9i. When a hashboard fails, you lose a third of your hashrate. A replacement hashboard brings your miner back to full performance – considerably cheaper than buying a new unit.
Control Boards
Control boards for the Antminer S9 (C41) and S19 (AMLOGIC, CV1835/CVTek). Available with Bitmain OS or pre-installed Braiins OS for better efficiency and more control. Different connector variants depending on the miner revision.
Power Supplies
The Bitmain APW3++ power supply as a replacement for failed or aging units. Fits the Antminer S9 and older models.
Silent Kits
The Antminer S9 Silent Kit makes your S9 quiet – without a complicated conversion. Complete set with silent adapter (120 to 140mm) and everything you need to replace the loud stock fans with quiet 140mm fans.
Frequently Asked Questions about Spare Parts
Are the spare parts new or used?
The condition is listed on each product page. We carry both new and tested used parts.
Which control board fits my Antminer S19?
The S19 series uses AMLogic or CV1835 (CVTek) control boards. Both are compatible with stock firmware and alternatives like Braiins OS. Check the specific variant for your model.