NERSCPowering Scientific Discovery Since 1974



NERSC's next supercomputer, Perlmutter, will be a Cray pre-exascale system to be delivered in 2020. To highlight NERSC's commitment to advancing research, the new system will be named “Perlmutter” in honor of Saul Perlmutter, an astrophysicist at Berkeley Lab and a professor of physics at the University of California, Berkeley who shared the 2011 Nobel Prize in Physics for his contributions to research showing that the expansion of the universe is accelerating. Read More »



Cori, a Cray XC40, has a peak performance of about 30 petaflops and is NERSC's newest supercomputer. The system is comprised of 2,388 Intel Xeon "Haswell" processor nodes, 9,688 Intel Xeon Phi "Knight's Landing" nodes, and a 1.8 PB Cray Data Warp Burst Buffer. Read More »



PDSF is a networked distributed computing environment used to meet the detector simulation and data analysis requirements of large scale Physics, High Energy Physics and Astrophysics and Nuclear Science investigations. Read More »



The Genepool system is a cluster dedicated to the JGI's computing needs. Phoebe is a smaller test system for Genepool. Read More »


HPSS data archive

The High Performance Storage System (HPSS) is a modern, flexible, performance-oriented mass storage system. It has been used at NERSC for archival storage since 1998. Read More »


Table of NERSC Resources

Summary table of NERSC computational systems. Read More »