Companies/Lenovo
Beijing, China
Lenovo
Acquired IBM's x86 server business in 2014 and has since been among the highest system-count integrators on public HPL lists, largely in mid-size European and Chinese installations.
Systems this company appears in
- Systems
- 76
- Aggregate Rmax
- 529.9 PFlop/s
- Aggregate power
- 29.68 MW
- First appearance
- 2003
- Most recent
- 2026-08
- Concentration
- 14%
systems it appears in
where disclosed
largest is Harpia
Aggregate Rmax is the sum of the systems this company supplies any part of. It is not revenue and not attributable share: an integrator and a memory vendor in the same machine both count its full FLOPS here. Attribution weighted by role is Phase 4.
Role breakdown
| Role | Systems | Rmax in those systems |
|---|---|---|
| Integrator | 76 | 529.9 PFlop/s |
| Storage | 1 | none published |
| Cooling | 14 | 151.5 PFlop/s |
Appearances
| System | Supplied as | Shipped under | Rmax | Rank |
|---|---|---|---|---|
| HoreKa 2 Germany · 2026-08 | Integrator, Cooling | Lenovo | - | unranked |
| Otus Germany · 2025-11 | Integrator | Lenovo | 4.66 PFlop/s | #5 June 2025 → |
| Harpia Brazil · 2025-10 | Integrator | Lenovo | 75.20 PFlop/s | #37 June 2026 → |
| Mary Coombs United Kingdom · 2025-10 | Integrator, Cooling | Lenovo | - | unranked |
| Fir Canada · 2025-09 | Integrator | Lenovo | 19.96 PFlop/s | #78 June 2025 → |
| Trillium Canada · 2025-08-07 | Integrator | Lenovo | 9.49 PFlop/s | #175 November 2025 → |
| Cannon2-H200 USA · 2025-08 | Integrator | Lenovo | 4.24 PFlop/s | #302 November 2025 → |
| CRESCO8 Italy · 2025-04 | Integrator, Cooling | Lenovo | 5.43 PFlop/s | #228 June 2025 → |
| Terabit HPC Bubble Italy · 2025 | Integrator | Lenovo | 2.91 PFlop/s | #437 November 2025 → |
| Moira (SSC) Canada · 2025 | Integrator | Lenovo | 12.91 PFlop/s | #137 November 2025 → |
| Conrad (SSC) Canada · 2025 | Integrator | Lenovo | 12.91 PFlop/s | #138 November 2025 → |
| Capella Germany · 2024-11 | Integrator | Lenovo | 24.06 PFlop/s | #88 June 2026 → |
| Leftraru Epu Chile · 2024-06 | Integrator | Lenovo | - | unranked |
| ARF-ACC Turkey · 2024 | Integrator | Lenovo | 12.09 PFlop/s | #145 November 2025 → |
| MUSICA Austria · 2024 | Integrator, Cooling | Lenovo | 31.84 PFlop/s | #50 November 2024 → |
| PITAGORA Italy · 2024 | Integrator, Cooling | Lenovo | 27.90 PFlop/s | #44 November 2024 → |
| Kuma Switzerland · 2024 | Integrator | Lenovo | 12.31 PFlop/s | #102 November 2024 → |
| CMCC Cassandra Italy · 2024 | Integrator, Cooling | Lenovo | - | unranked |
| Minerva USA · 2024 | Integrator | Lenovo | 7.91 PFlop/s | #147 November 2024 → |
| Alpha (Flatiron) USA · 2024 | Integrator | Lenovo | 4.10 PFlop/s | #243 November 2024 → |
| SEAS H100 (Harvard) USA · 2024 | Integrator | Lenovo | 3.38 PFlop/s | #298 November 2024 → |
| MareNostrum 5 GPP Spain · 2023 | Integrator | Lenovo | 40.10 PFlop/s | #61 June 2026 → |
| Devana Slovakia · 2023 | Integrator | Lenovo | - | unranked |
| Kempner AI Cluster USA · 2023 | Integrator | Lenovo | 16.29 PFlop/s | #85 November 2024 → |
| SPR-HBM USA · 2023 | Integrator | Lenovo | 6.46 PFlop/s | #121 November 2023 → |
| Geely Wise Star-Dubhe China · 2023 | Integrator | Lenovo | 3.54 PFlop/s | #185 June 2023 → |
| Henri USA · 2022-11 | Integrator | Lenovo | 2.88 PFlop/s | #8 November 2024 → |
| Robert Canada · 2022 | Integrator | Lenovo | 7.76 PFlop/s | #70 June 2022 → |
| Underhill Canada · 2022 | Integrator | Lenovo | 7.76 PFlop/s | #69 June 2022 → |
| CMCC Juno Italy · 2022 | Integrator | Lenovo | - | unranked |
| RE1 (Flatiron) USA · 2022 | Integrator | Lenovo | 1.93 PFlop/s | #442 November 2022 → |
| RE1A (Flatiron) USA · 2022 | Integrator | Lenovo | 1.77 PFlop/s | #488 November 2022 → |
| Siyuan-1 China · 2021-12-14 | Integrator | Lenovo | 3.66 PFlop/s | #342 November 2025 → |
| Baskerville United Kingdom · 2021-09 | Integrator, Cooling | Lenovo | 2.34 PFlop/s | #445 June 2024 → |
| Raven-GPU Germany · 2021-06 | Integrator | Lenovo | 8.62 PFlop/s | #47 June 2021 → |
| Guru South Korea · 2021 | Integrator, Cooling | Lenovo | 18.00 PFlop/s | #24 June 2021 → |
| Maru South Korea · 2021 | Integrator, Cooling | Lenovo | 18.00 PFlop/s | #28 November 2021 → |
| HoreKa Germany · 2021 | Integrator | Lenovo | 8.03 PFlop/s | #52 June 2021 → |
| NYU Greene USA · 2020-10 | Integrator, Cooling | Lenovo | 2.09 PFlop/s | unranked |
| Magerit-3 Spain · 2020 | Integrator | Lenovo | - | unranked |
| Cannon (FASRC) USA · 2019 | Integrator | Lenovo | 2.08 PFlop/s | #144 November 2019 → |
| VSC-4 Austria · 2019 | Integrator | Lenovo | 2.73 PFlop/s | #82 June 2019 → |
| SuperMUC-NG Germany · 2018-09 | Cooling, Integrator | Lenovo | 19.48 PFlop/s | #8 November 2018 → |
| Niagara Canada · 2018-03 | Integrator | Lenovo | 3.60 PFlop/s | #70 June 2020 → |
| SUSTech TaiYi China · 2018 | Integrator | Lenovo | 1.69 PFlop/s | #127 November 2018 → |
| MareNostrum 4 Spain · 2017-06 | Integrator, Cooling | Lenovo | 6.47 PFlop/s | #13 June 2017 → |
| Iridis 5 United Kingdom · 2017 | Integrator | Lenovo | 860.00 TFlop/s | #252 November 2017 → |
| Unayzah (2017) Saudi Arabia · 2017 | Integrator | Lenovo | 484.50 TFlop/s | #438 June 2017 → |
| Kebnekaise Sweden · 2016-11 | Integrator | Lenovo | - | unranked |
| Draco Germany · 2016-05 | Integrator | Lenovo | 790.70 TFlop/s | #160 November 2016 → |
| ForHLR II Germany · 2016-03 | Integrator | Lenovo | 770.00 TFlop/s | #127 June 2016 → |
| Phoenix (Adelaide) Australia · 2016-02 | Integrator | Lenovo | 317.50 TFlop/s | #439 June 2016 → |
| Fram Norway · 2016 | Integrator | Lenovo | 950.00 TFlop/s | #154 June 2017 → |
| Marconi Italy · 2016 | Integrator | Lenovo | 10.38 PFlop/s | #12 November 2016 → |
| Vestas1 Denmark · 2016 | Integrator | Lenovo | 481.79 TFlop/s | #442 June 2017 → |
| CARL and EDDY Germany · 2016 | Integrator | Lenovo | 457.23 TFlop/s | #364 November 2016 → |
| Laconia USA · 2016 | Integrator | Lenovo | 535.90 TFlop/s | #206 June 2016 → |
| Grace (UCL) United Kingdom · 2015-12 | Integrator | Lenovo | 341.30 TFlop/s | #401 June 2016 → |
| SuperMUC Phase 2 Germany · 2015-06 | Integrator, Cooling | Lenovo | 2.81 PFlop/s | #21 June 2015 → |
| CoolMUC-2 Germany · 2015-05 | Integrator | Lenovo | 366.36 TFlop/s | #262 November 2015 → |
| Abacus 2.0 Denmark · 2015-03 | Integrator | Lenovo | 288.90 TFlop/s | #243 June 2015 → |
| Nemo (CERFACS) France · 2015 | Integrator | Lenovo | 190.00 TFlop/s | #388 June 2015 → |
| DeepComp 6800 China · 2003 | Integrator | Lenovo | 4.19 TFlop/s | #14 November 2003 → |
| Snellius (Phase 3 GPU) Netherlands · | Integrator | Lenovo | 13.64 PFlop/s | #94 November 2024 → |
| AzInTelecom Supercomputer Center Azerbaijan · | Integrator | Lenovo | - | unranked |
| Clementina XXI Argentina · | Integrator | Lenovo | 5.39 PFlop/s | #199 November 2024 → |
| Rockfish USA · | Integrator | Lenovo | 1.89 PFlop/s | #414 June 2022 → |
| SuperMUC-NG Phase 2 Germany · | Integrator, Cooling | Lenovo | 17.19 PFlop/s | #51 November 2023 → |
| Alvis Sweden · | Integrator | Lenovo | 1.94 PFlop/s | #403 June 2022 → |
| Imperial HX1 United Kingdom · | Integrator, Storage | Lenovo | - | unranked |
| Katana Australia · | Integrator | Lenovo | - | unranked |
| Lynx (Arizona) USA · | Integrator | Lenovo | - | unranked |
| Raphael USA · | Integrator | Lenovo | 4.09 PFlop/s | #244 November 2024 → |
| DAIS Germany · | Integrator | Lenovo | 6.03 PFlop/s | #247 November 2025 → |
| Niflheim Denmark · | Integrator | Lenovo | - | unranked |
| LiDO4 Germany · | Integrator | Lenovo | 3.14 PFlop/s | unranked |
Further reading
Power and cooling
Why air ran out at 20 kW a rack, how warm-water cooling removes the chillers, and what PUE conceals.
Operating a supercomputer
Acceptance testing, why "installed" and "in production" are six months apart, and the machine lifecycle.
Storage and I/O
Parallel file systems, why checkpointing dominates the write load, and the metadata failure mode nobody expects.