ASIC firmware downloads / ASIC specifications
ASIC.TOOLS / FIRMWARE
Bitmain Antminer Z11 firmware
Official firmware versions matched to the exact ASIC model or manufacturer family. Local copies include SHA-256 checksums.
Firmware is hardware-specific. Match the exact model and control-board revision, back up settings, use stable power, test one miner first, and never interrupt an upgrade. A wrong image can make the controller unbootable.
Official manufacturer firmware
1 versionsExact model Official source: BITMAIN Product Manual & Firmware ↗
| Version | Published / updated | Compatibility | Size | SHA-256 | Download |
|---|---|---|---|---|---|
| 201910241109ANTMINER-Z11-fixed-718M-201910241109_4392.tar.gz | 2025-05-29 | ANTMINER Z11 | 16.3 MB | 1ff17dd5e76ab15adb2023e5c20bec1cb5d9ff3c3142c2a7883a7215296bd023MD5: 5f79fd38472b8d35dc095d78712b6bfc | Download local verified copy ↓Official source ↗ |
| Release notes: MD5: 5f79fd38472b8d35dc095d78712b6bfc Release Notes: 1.Update equihash Algorithm. 2.Enhance anti-virus capability. 3.Fix firmware package decompression issue. | |||||
Verify the downloaded file with SHA-256 before uploading it to a miner.
Sources checked 14 September 2026