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As New Jersey’s Science and Technology University, New Jersey Institute of Technology (NJIT) has developed a local cyberinfrastructure well positioned to allow NJIT faculty and students to collaborate at local, national, and global levels on many issues at the forefront of science and engineering research.


NJIT’s Information Services and Technology (IST) resources provide members of the university community with universal access to a wealth of resources and services available over the NJIT network. NJIT's multi-100 gigabit backbone and multi-gigabit user network provides access to classrooms, laboratories, residence halls, faculty and staff offices, the library, student organization offices and others. 50% of these locations are provided with speeds of 5Gb/s or more. The campus wireless network 2,900+ access points blanket the university’s public areas, classrooms, offices, collaboration spaces and outdoor areas. Over 60% of the Wi-Fi network is Wi-fi 6 capable, enabling NJIT’s mobile users connectivity with multiple devices at increasing speeds. NJIT’s connectivity to NJEdge, NJ’s state-wide higher education network, provides access to the Internet and Internet 2. Students have the opportunity to work closely with faculty and researchers as new families of advanced applications are developed for an increasingly networked and information-based society. NJIT is also directly connected to cloud service providers such as AWS (Amazon Web Services) to provide low latency high speed access to cloud resources. A redundant diverse 100Gb network connection is being provisioned to support NJIT’s new HPC co-location facility in Piscataway NJ.

Compute Resources

NJIT’s Advanced Research Computing Services (ARCS) group presently maintains two HPC clusters, a 224 node heterogenous condominium cluster Lochness, and a 32 node cluster for the Department of Mathematical Sciences, Stheno. In addition, multiple IST teams are working on deploying Wulver, a 127 node heterogeneous condominium cluster at the new HPC co-location facility, Databank in Piscataway NJ, expected to be available for general use by Q1 2023.

Summary of Compute Resources
Category Lochness Stheno Wulver
Total Nodes 224 32 127
Total Cores 5600 392 16256
Total RAM / GB 65291 3840 68096
Total GPUs 64 4 100
Total GPU RAM / GB 888 24 8000
Access General Restricted General
InfiniBand mix of HDR100, EDR, and FDR HDR100 and 10GigE
Theoretical Peak Performance (TFLOPs) 514.79 10.05 1584.19

Storage Resources

Storage on Wulver will be provided by a 1PB arcastream high-performance storage that combines flash, disk, tape, and cloud storage into a unified single namespace architecture. Data moves seamlessly through various tiers of storage - from fast flash to cost-effective, high capacity object storage, all the way out to the cloud.

The ARCS team provides 50TB of research and academic storage via the Andrew File System (AFS) distributed file system. AFS is backed up daily via IST’s enterprise backup system. The current AFS implementation, OpenAFS, which is open source, will be replaced with a commercial implementation, AuriStor, during the 2022-2023 academic year, providing important enhancements in performance, security,capacities, authorization, permissions, and administration as well as bug fixes and technical support.

AFS Storage

AFS is a distributed file system. Its principal components are :

Database servers : provide information on authorization, and directory and file locations on file servers File servers : store all data in discrete "volumes", with associated quotas Client software : connects AFS clients to database servers and file servers over a network. Every client has access to every file in AFS, subject to the permissions attached to the identity of the user logged into the client. Client software is available for Linux, MacOS, and Windows. Single global name space for all clients : all clients see the identical path names and permissions.

An AFS "cell" is a group of database servers and file servers sharing the same cell name.

AFS was designed for highly-distributed wide area network (WAN) use. A cell can be concentrated in one physical location, or be widely geographically dispersed. A client in one cell can be given fine-grained levels of access to the data in other cells.

The NJIT cell name is ""; all file and directory paths begin with "/afs/" (abbreviated to /afs/cad/). This cell currently contains about 27TB of research data, 4TB of user data,and 1.4TB of applications data, in about 47,700 volumes.

The current AFS implementation, OpenAFS, which is open source, will be replaced with a commercial implementation during the 2022-2023 academic year, providing important enhancements in performance, security,capacities, authorization, permissions, and administration as well as bug fixes and technical support.

All of /afs/cad/ is backed up daily via IST enterprise backup.

Cloud Computing

Access to Cloud Computing is provided via Rescale, a cloud computing platform combining scientific software with high performance computing. Rescale takes advantage of commercial cloud computing vendors such as AWS, Azure and Google Cloud to provide compute cycles as well as storage. The Rescale services also include applications setup, and billing and provides a pay-as-you-go method for researchers to use commercial cloud services - e.g., Amazon Web Services, Azure, Google Cloud Platform.

Data Center: Space, Power and Cooling

NJIT’s recent purchase of the Wulver cluster exceeds the capacity of NJIT’s current computing facilities in terms of power and cooling. To accommodate Wulver and future expansion, NJIT has partnered with Databank, a leader in colocation facilities. Databank has more than 65 datacenters in over 27 metropolitan areas, supporting many industries including very large HPC deployments. The Databank location in Piscataway NJ will provide NJIT with 100% uptime SLA due to redundant power, cooling, and network facilities. The facility also provides water-cooling instead of traditional air-conditioned cooling in order to support far denser equipment needed for modern HPC.


NJIT employs five FTE staff members with a budget to hire three additional FTE’s to administer and support research computing resources. Services available to the user community include system design, installation, and administration of research computing resources, application support, assistance with software purchasing and consulting services to faculty members, their research associates, and students.