ASIC.TOOLS / Model overview

Bitmain Antminer S21 XP Hyd.

Name: BITMAIN Antminer S21 XP Hyd.
Brand: BITMAIN

SHA-2562024Hydro cooling

Manuals & firmware

Everything you need to set up and maintain this miner.

A manufacturer PDF has not been found for this model.

Versions listed: 1 Exact model

Check the model and control-board revision before installing.

Default IP / address mode: DHCP — no fixed default IP; the router assigns the address
Default username: root
Default password: root

IP Reporter / IP Report button

Change the factory password immediately after first login. Firmware and used equipment may have different credentials.

Access data checked 14 September 2026 · Verification source ↗

Sources & configuration notes

One specified factory version is shown. Other batches may differ. Check the linked manual and device label before installation.

Hydro models require external cooling infrastructure. The calculator includes miner power only, excluding pumps and cooling equipment.

Catalogue data · checked 10 September 2026 · BITMAIN ↗