NoldusHub 1.7 - System Specifications
Last updated: Jul 31, 2026
System Specifications for NoldusHub 1.7
Hardware Requirements
When you buy computers for NoldusHub, make sure they meet the requirements mentioned below. Also, make sure the network meets the network specifications. On this page, hardware requirements are specified. A tool is available to facilitate the verification of critical hardware requirements: the Installation Readiness Tool. Please use this tool before starting installation. This may save a lot of time.
Server Requirements
| Component | Minimal | Recommended |
|---|---|---|
| RAM | 64 GB ECC RAM | 64 GB ECC RAM |
| OS Storage | 500 GB NVMe™ or SAS SSD | 1 TB NVMe™ or SAS SSD |
| Data Storage | 2 TB NVMe™ or SAS SSD (optional as backup storage, 2 x 1 TB optional) | 2 TB NVMe™ or SAS SSD (optional as backup storage, 2 x 1 TB optional) |
| CPU | 2 x Xeon 42xx 2.1GHz, at least 12 physical cores, 24 threads (e.g. 2 x Xeon 4206) | 2 x Xeon 42xx 2.1GHz, at least 16 physical cores, 32 threads (e.g. 2 x Xeon 4208) |
| Network | 1 Gbps network bandwidth | 1 Gbps network bandwidth |
| Peripherals | Monitor, keyboard, mouse are optional | Monitor, keyboard, mouse are optional |
| Operating System | Microsoft Windows Server 2019 Standard, 16-core, LTS | Microsoft Windows Server 2019 Standard, 16-core, LTS |
The server CPU must support virtualization. Make sure this feature is enabled:
- On a bare metal server (physical server): The virtualization feature can be enabled in the BIOS.
- On a virtual computer: The virtualization feature can be enabled in the hypervisor software (e.g. Hyper-V, VMware).
If the virtualization feature is not available, NoldusHub cannot be installed and run on the server.
In the NoldusHub system, some processes are spread amongst CPU cores using affinity settings. This method supports only up to 64 CPU cores at the moment, so applying more than 64 CPU cores does not add any benefit for the affinity settings.
Participant PC Requirements
- Windows 11, 64-bit (Professional or Enterprise); latest update
- 32 GB RAM
- 256 GB SSD (M.2)
- i7 CPU with hyperthreading
- 1x USB-A 3.0
- 4x USB-A 2.x
- Quadro T1000 GPU graphics card
- 1 Gbps network bandwidth
- Access to internet (Ethernet or wired)
- External Bluetooth Class 2, Bluetooth 2.1 + EDR module: for Shimmer GSR/PPG/EMG
- 1x monitor with a maximum resolution of 1920 x 1080
- Reference model: Dell Precision T3660
Supported Eye Trackers
| Vendor | Eye Tracker Model | Sampling Frequency (Hz) | Supported Screen Size |
|---|---|---|---|
| EyeTech | VT3 Mini | 40, 120 | 22" |
| Tobii Pro | Nano | 60 | 19" |
| Tobii Pro | Fusion | 60, 120, 250 | 24" |
| Tobii Pro | Spark | 30, 60 | 27" |
Older models in the Tobii Pro series of eye trackers are expected to work too.
Installed Software
- N-Linx Agent 1.15.2
- Google Chrome, latest update
Remember to frequently check for and install any available updates to your OS and Chrome.
Test Leader PC Requirements
- Windows 10 or 11, 64-bit (Professional or Enterprise); latest update
- 16 GB RAM
- 256 GB SSD (M.2)
- i7 CPU with hyperthreading
- Quadro T1000 GPU graphics card
- 1 Gbps network bandwidth
- Access to internet (Ethernet or wireless)
- 2x monitor with a resolution of at least 1920 x 1080 (recommended), or 1x 32-inch monitor with 4K resolution
- Reference model: Dell Precision T3660
Installed Software
- Google Chrome, latest update
Remember to frequently check for and install any available updates to your OS and Chrome.
Network Specifications
The NoldusHub network requires 1 Gbps Ethernet. This means that all cables and network adapters must allow at least 1 Gbps data transfer. Take the following requirements into account:
Server
- 1 Gbps network adapter for connection to the participant PC
- Server hostname: verify that the server has an FQDN name
- Access to the internet
Participant PC
- 1 Gbps network adapter for connection to the server
- Access to the internet
- Fixed IP address in the same range as the server or hostname (see IP Addresses for the procedure to set up a fixed IP address)
Test Leader and Observer Devices
- 1 Gbps network adapter for connection to the server
- Access to the internet
- IP address in the same range as the server or hostname
Network Cables
- Cat5 or higher
Network Switch
- 1 Gbps uplink speed
- Access to the internet
- Enough ports for all devices
- Recommended devices: NetGear Switch PoE 24 Ports GS728TP or NetGear Switch PoE 8 Ports GS310TP
Source: DanioVision Temperature Control Unit in a Nutshell, Noldus Information Technology