Antminer R4
Antminer R4 is an ASIC miner from Bitmain Antminer targeting the SHA-256 algorithm. On this page we collect every official firmware release, manual, SD-card recovery image, and adjacent utility we have for the miner. Files are served as-is. Direct download links point at our CDN. Before flashing, skim the release notes for the version you pick (if any).
Firmware
| File Name | Size | Date | |
|---|---|---|---|
Antminer-R4-all-201704270142-autofreq-user-Update2UBI-NF.tar.gz | 60.72 MB | 2024-11-23 | ↓ Download |
Antminer-R4-all-201704280718-autofreq-user-Update2UBI-NF.tar.gz | 60.72 MB | 2024-11-23 | ↓ Download |
Antminer-R4-xilinx-201811121649-autofreq-user-UBI-NF.tar.gz | 18.91 MB | 2024-11-23 | ↓ Download |
Documentation
| File Name | Size | Date | |
|---|---|---|---|
R4 Server Manual.pdf | 1.75 MB | 2024-11-23 | ↓ Download |
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