Nano4-b - ASUS ESC NM2N721-E1, NVIDIA Grace 72C 3.1GHz, NVIDIA B200 180 GB, NVLink 5 & NDR 400 InfiniBand, RHEL

Site: National Center for High Performance Computing
System URL: https://www.nchc.org.tw/
Manufacturer: ASUSTeK / Taiwan AI Cloud / Taiwan Mobile
Cores: 26,496
Processor: NVIDIA Grace 72C 3.1GHz
Interconnect: NVLink 5 & NDR 400 InfiniBand
Installation Year: 2025
Performance
Linpack Performance (Rmax) 5.16 PFlop/s
Theoretical Peak (Rpeak) 5.62 PFlop/s
Nmax 1,757,184
Power Consumption
Power: 164.16 kW (Optimized: 164.14 kW)
HPL of optimized run5.16 PFlop/s
Software
Operating System: RHEL
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2026 299 ASUS ESC NM2N721-E1, NVIDIA Grace 72C 3.1GHz, NVIDIA B200 180 GB, NVLink 5 & NDR 400 InfiniBand, RHEL ASUSTeK / Taiwan AI Cloud / Taiwan Mobile 26,496 5.16 5.62 164.16