Market snapshot · ↗Bitcoin price$77,735Network hashrate936 EH/sDifficulty127.45 T

ASIC firmware downloads / ASIC specifications

ASIC.TOOLS / FIRMWARE

Bitmain Antminer S7 firmware

Official firmware versions matched to the exact ASIC model or manufacturer family. Local copies include SHA-256 checksums.

Bitmain Antminer S7
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

11 versions

Exact model Official source: BITMAIN Product Manual & Firmware ↗

VersionPublished / updatedCompatibilitySizeSHA-256Download
20160523S7-20160523-700M-1fan-6000.tar.gz2025-05-29ANTMINER S718.3 MB066fb6f5ea6a546b3c0b44b52412872a96665821575bbace9cf39423dad212beMD5: 7a38217ed4b93d662f4f0ebb85006694Download local verified copy ↓Official source ↗
Release notes: S7firmware-201605231558-700M-1fan-6000.tar.gz MD5：7A38217ED4B93D662F4F0EBB85006694
20160523S7-20160523-700M-2fan-4320.tar.gz2025-05-29ANTMINER S718.3 MBdab8443b8dabf486d236e96f5fa0a366b8410a96a501063ad68f5798c9a3743dMD5: dc887d559cf2961f204b943e8d308a22Download local verified copy ↓Official source ↗
Release notes: S7 firmware-201605231454-700M-2fan-4320.tar.gz MD5：DC887D559CF2961F204B943E8D308A22
20160511S7-20160511-700M-1fan-6000.tar.gz2025-05-29ANTMINER S718.3 MB8303f2901586e208aa2b1643579e42c8791b6efb2f017138edf2cfef7808614fMD5: a7ee18b3dfb7ef9b7b2612e29c0587e2Download local verified copy ↓Official source ↗
Release notes: S7 firmware-201605111131-700M-1fan-6000.tar.gz MD5：A7EE18B3DFB7EF9B7B2612E29C0587E2
20160511S7-20160511-700M-2fan-4320.tar.gz2025-05-29ANTMINER S718.3 MB87e4a7aa7dff1ea88d756643d8741009926203315767edb7c5462ba6993de9b8MD5: 8edd19db980f268a1abe95d7a8b0dc30Download local verified copy ↓Official source ↗
Release notes: S7 firmware-201605111100-700M-2fan-4320.tar.gz MD5：8EDD19DB980F268A1ABE95D7A8B0DC30
20160511S7-20160511-675M-2fan-4320.tar.gz2025-05-29ANTMINER S718.3 MBb3391979b34bcaa595c28780c288f5f2008694f90999f6b55904fc08de99a49fMD5: f4d644aa243dc6f70e9d0fc445f3e99cDownload local verified copy ↓Official source ↗
Release notes: S7 firmware-201605111105-675M-2fan-4320.tar.gz MD5：F4D644AA243DC6F70E9D0FC445F3E99C
20160511S7-20160511-650M-2fan-4320.tar.gz2025-05-29ANTMINER S718.3 MBf297288f1408fac3378bc4ec434127b8b6e2d4a7810a04f6b21d4a48b8061a01MD5: e8b9fbb1ac842f3a6cb84722a3756639Download local verified copy ↓Official source ↗
Release notes: S7 firmware-201605111108-650M-2fan-4320.tar.gz MD5：E8B9FBB1AC842F3A6CB84722A3756639
20160511S7-20160511-625M-2fan-4320.tar.gz2025-05-29ANTMINER S718.3 MB320abaa0bfca48499b4f19db4e46d6c45fcf269e9f1d0723ddcc37a24911551dMD5: 9b43609d066c5514f2bc2499f16ac402Download local verified copy ↓Official source ↗
Release notes: S7 firmware-201605111113-625M-2fan-4320.tar.gz MD5：9B43609D066C5514F2BC2499F16AC402
20160511S7-20160511-600M-2fan-4320.tar.gz2025-05-29ANTMINER S718.3 MB001bc75fc47879570cd3a22c43740837b470c44cb4830d2592741818dca4ba6bMD5: a695f15abc0ec2d161ef5ca53bc84da5Download local verified copy ↓Official source ↗
Release notes: S7 firmware-201605111115-600M-2fan-4.05T,4.86T-4320.tar.gz MD5：A695F15ABC0EC2D161EF5CA53BC84DA5
20160511S7-20160511-575M-2fan-4320.tar.gz2025-05-29ANTMINER S718.3 MB4c8f504e8b32ad937f1a35620376426e2b477d737c651e7aef0891447a5547f8MD5: 09e32c95e7850d2a8d2dcd397562a87aDownload local verified copy ↓Official source ↗
Release notes: S7 firmware-201605111118-575M-2fan-4320.tar.gz MD5：09E32C95E7850D2A8D2DCD397562A87A
20160511S7-20160511-550M-2fan-4320.tar.gz2025-05-29ANTMINER S718.3 MB15a507eba50a86719c99ee40b36a323f9458930edff194d64750c222bbad4f48MD5: fe7c4dc2de2832659d9f6e979a053fd2Download local verified copy ↓Official source ↗
Release notes: S7 firmware-201605111120-550M-2fan-4320.tar.gz MD5：FE7C4DC2DE2832659D9F6E979A053FD2
20160511S7-20160511-525M-2fan-4320.tar.gz2025-05-29ANTMINER S718.3 MBeed8cc03941e340ca4cefe7a8241c1af469bc4f8b8f9e9d69d79c86eae95eb66MD5: 3c771b13ea0ef2fc87ca580ff3e56431Download local verified copy ↓Official source ↗
Release notes: S7 firmware-201605111125-525M-2fan-4320.tar.gz MD5：3C771B13EA0EF2FC87CA580FF3E56431

Verify the downloaded file with SHA-256 before uploading it to a miner.

Sources checked 14 September 2026