signed
AWS–Cipher Mining $5.5B 15-year lease (300 MW)
Cipher Mining signed a 15-year lease worth about $5.5 billion to provide AWS with 300 MW of turnkey space and power for AI workloads. Delivery runs in two phases from July 2026, with rent from August 2026.
What the value means
About $5.5 billion over 15 years.
The record
Verified 9 Nov 2026- Announced
- Buyer
- Amazon (AWS)
- Seller / provider
- Cipher Mining
- ValueHeadline dollar value exactly as stated in the cited source.
- 5,500,000,000 USD
- Capacity
- 0.3 GW
- Accelerators
- Not disclosed
- Chips
- Not named
- Term
- 15 years
- StatusBinding agreement disclosed
- signed
- Other parties
- None named
- Deal type
- datacenter-lease
Sources
2- Cipher Mining Q3 2025 results, 8-K Ex. 99 (SEC, 3 Nov 2025) read 2026-11-09
- Cipher Mining announces $5.5B 15-year lease with AWS (TheFly) read 2026-11-09
Cite this deal
AI Compute Deals, “AWS–Cipher Mining $5.5B 15-year lease (300 MW)”, https://aicomputedeals.com/aws-cipher-mining-lease-2025-11/ (verified 2026-11-09).
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Every deal for Amazon and Cipher Mining.