Space Data Centers Database
Search and compare space data center projects and related orbital computing demonstrations, including developers, technical specifications, suppliers, agreements and milestones. Follow each commitment to its original announcement.
Catalog: 108 projects. 13 proposal / study · 42 development · 15 launched · 20 demonstrated · 4 operating · 11 historical · 3 uncertain. These are project classifications, not spacecraft counts or verified commercial capacity.
39 projects classified as launched, demonstrated or operating: 32 reviewed, 7 with review limits or awaiting review. Each project appears in one classification.
Linked view: Fujitsu FRSORA satellite edge computing.
Columns & coverage · 2 empty columns hidden
1 of 1 projects have values for the selected fields. 1–1 of 1 configuration rows shown. Projects without values are hidden.
— No verified value recorded · N/A Not applicable · TBD Not yet defined · Conflict Unresolved. Configurations remain separate. Hardware ratings and plans do not establish measured performance. Open Details & sources for evidence and coverage notes.
| Project / configuration | Compute hardware |
|---|---|
| Fujitsu FRSORA satellite edge computingFRSORA SAR ground prototypeFujitsu and Yamaguchi UniversityProject status: Ground prototype validated | Redundant commercial CPU/GPU modules with paired-result error detectionFRSORA SAR ground prototypeReported specificationofficial prototype architecture |
Compute hardware: Redundant commercial CPU/GPU modules with paired-result error detection FRSORA SAR ground prototype. The release describes executing the same processing on two processors and comparing results. The December technical blog identifies commercial CPU/GPU modules. Exact models, GPU count and installed memory are not given. official prototype architecture. Included with these qualifications. Source observation: 2026-11-02. Supporting source ↗ | |
Technical specifications retain the source’s original units and evidence status. Hardware counts, compute rates and power are not equivalent; launched hardware does not establish demonstrated performance. Supplier counts include suppliers and hosts only, reflect current filters and cover this directory, not the entire market. “No record” means no disclosure captured; it does not mean the work is unawarded. Latest developments use source dates, not routine review or collection dates.