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: 110 projects. 13 proposal / study · 44 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: SPEED / Sirius EDGE processor research.
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 |
|---|---|
| SPEED / Sirius EDGE processor researchSPEED laboratory designSpacemetric AB / AAC Clyde Space / KTHProject status: Laboratory demonstrator development | Planned CPU/GPU hosts with FPGA acceleration and a path to task-specific ASICs using KTH SiLagoSPEED planned laboratory demonstratorReported specificationofficial planned research architecture |
Compute hardware: Planned CPU/GPU hosts with FPGA acceleration and a path to task-specific ASICs using KTH SiLago SPEED planned laboratory demonstrator. A research architecture, not an installed flight processor configuration. No selected model, count, arithmetic format or benchmark is established. official planned research 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.