The Thermal Grizzly WireView Pro II 12V-2x6 Power Monitor Reversed Noctua Edition is a dedicated hardware monitoring device that plugs inline with a 12V-2x6 GPU power connector to measure current, voltage, temperature and power consumption, including individual current readings for every power pin. The built-in 320 x 170 pixel colour TFT-IPS display shows detailed power metrics and provides visual and audible alerts when thresholds are exceeded, helping identify potential connector issues before damage occurs. The CNC-machined aluminium housing features semi-passive cooling with a Noctua NF-A4x10 PWM fan, while automatic data logging and internal memory allow power and thermal data to be reviewed over time. The Reversed connector orientation, with included USB-C and Y-splitter cables supporting internal PC integration and optional automatic system shutdown.
Features
WireView Pro II GPU - Noctua Edition
The WireView Pro II - Noctua Edition is a monitoring and current measurement device for modern graphics cards with a 12V-2x6 connector. The Noctua Edition retains the full functionality of the WireView Pro II and adds a Noctua NF-A4x10 PWM fan, an optimised cooling system and a Noctua-specific display design.
- Per-pin current measurement for precise monitoring of load distribution
- Continuous measurement of current, voltage, temperature and power consumption
- Audible and visual warnings if thresholds are exceeded
- Optional automatic system shutdown via the included splitter cable
- Individually adjustable thresholds and alarms
- Extended warranty covering the GPU connector for two years in accordance with the warranty terms and conditions
- Automatic logging of operating data for subsequent failure analysis
- Custom-designed 12V-2x6 connector
- Available in Normal (N) and Reversed (R) connector orientations
- 90° cable routing for optimised cable management
- Noctua NF-A4x10 PWM fan
- Noctua-optimised fan grille
- Enlarged CNC-machined aluminium housing
- Semi-passive fan control based on temperature and power consumption
- Additional passive heat dissipation via a cooling plate and thermal pad
- Temperature monitoring at the input and output of the 12V-2x6 connector
- Two external 10 kΩ NTC temperature sensors included
- TFT-IPS colour display with 320 x 170 pixels
- On-screen display can be rotated by 180°
- Main View: per-pin readings, power consumption, connector detection, fan control in percent and output temperature
- Simple View: total power consumption, highest-current pin, voltage and hottest sensor
- Current Monitor: per-pin current in amps with visual threshold indication
- Voltage Monitor: per-pin voltage and average value
- Power Monitor: per-pin power and total power
- Temperature Monitor: readings from all four temperature sensors
- Configurable display views and automatic view switching via Cycle Mode
- Noctua-specific default design with brown design elements
- Replaceable display design with preset options or designs customised using the software
- USB-C for firmware updates
- USB-C to USB 2.0 connection cable for internal PC integration
- Optional software for device configuration and for reading and exporting stored measurement data
- Standalone operation without additional software
- Plug-and-play usability without prior configuration
Important Information on Compatibility Checking!
Before purchasing a WireView Pro II - Noctua Edition, it should be verified whether the graphics card in use is compatible. To do so, the following steps can be carried out:
- Check the compatibility list in the download section of the product page. The compatibility list is designed based on a horizontal installation of the graphics card with the power cable routed toward the bottom of the case.
- Using the technical drawing in the download section of the product page, check whether the WireView Pro II - Noctua Edition is compatible with the graphics card, the case (clearances to the side panel, etc.), and, if applicable, the CPU cooler.
The WireView Pro II - Noctua Edition is available in two variants. The choice of variant primarily depends on the routing of the power cable from the power supply, as the display on the WireView Pro II - Noctua Edition can be rotated by 180° in the settings.
Depending on the orientation of the 12VHWPR or 12V-2x6 connector on the graphics card, either the “Normal (N)” or the “Reversed (R)” variant is required to route the power cable toward the graphics card cooler. The description assumes a horizontal installation of the graphics card with the power cable routed toward the bottom of the case.
Product information "WireView Pro II - Noctua Edition"
The WireView Pro II - Noctua Edition has been developed for precise monitoring of the power supply to high-performance graphics cards with a 12V-2x6 connector. In addition to total power consumption, the current in each individual 12-volt wire is measured separately. This enables early detection of unusual load distribution and potential contact issues.
The Noctua Edition retains the full functionality of the WireView Pro II and combines it with a specially adapted cooling solution. A Noctua NF-A4x10 PWM fan, a Noctua-optimised fan grille and the enlarged CNC-machined aluminium housing provide efficient, quiet cooling.
As a patented development by Thermal Grizzly, the WireView Pro II is protected by European patent EP4250057.
Note
Detailed information about the extended warranty, compatibility and technical drawings with dimensions of the WireView Pro II are available in the download section.
Monitoring
The WireView Pro II - Noctua Edition continuously monitors currents, voltages, temperatures and power consumption. Alongside the overall readings, the device measures the current load on each individual pin, enabling early detection of irregularities in load distribution.
If defined thresholds are exceeded, a visual warning appears on the display and an audible alarm is triggered. Automatic system shutdown can also be configured via the included splitter cable. The preset threshold values can be adjusted through the configuration menu.
Cooling
The cooling system of the WireView Pro II has been specially adapted for the Noctua Edition. A Noctua NF-A4x10 PWM fan provides active cooling in a semi-passive operating mode. At low loads, the fan remains switched off and activates automatically depending on temperature and power consumption. The fan grille is specifically designed to match the fan, supporting efficient airflow with minimal noise. The enlarged CNC-machined aluminium housing also supports passive heat dissipation. An additional cooling plate, combined with a thermal pad, improves heat transfer from the relevant components to the housing. The Noctua Edition combines high-performance cooling with particularly quiet operation.
Noctua conducted internal cooling tests under extreme conditions. In a test system without a case fan, the temperature inside the case was measured at over 40 °C. In the tests, the Noctua Edition was able to dissipate the heat generated by the WireView Pro II more effectively than the standard version—both passively and actively with fans running—while active operation with spinning fans was quieter than with the standard version. More information and tests on the cooling performance of the WireView Pro II Noctua Edition can be found in the linked article.
User-Friendliness
The WireView Pro II - Noctua Edition is available in Normal and Reversed connector orientations. Depending on the orientation of the graphics card’s power connector, this allows the 12V-2x6 cable to be routed neatly toward the bottom of the case. The WireView Pro II also acts as a 90° adaptor. The integrated TFT-IPS colour display offers multiple views to display the measured values. The Noctua Edition features a specially adapted default display design with Noctua’s signature brown design elements. The default design can be replaced with other available designs or designs customised using the software.
The WireView Pro II - Noctua Edition is fully functional without additional software. The optional WireView Pro II software can be used to adjust settings and analyse stored measurement data, among other functions.
Automatic Data Logging
Integrated memory logs relevant operating data at regular intervals. These include the measured currents in the individual 12-volt wires, total power consumption and the temperature near the 12V-2x6 output connector.
The stored data allows operating behaviour to be analysed retrospectively and can be particularly useful when investigating potential error events.
Extended Warranty and Clarity for the End User
The Noctua Edition also comes with the WireView Pro II’s extended warranty. Should damage occur to the graphics card’s 12VHPWR or 12V-2x6 connector despite proper use and the integrated protective mechanisms, Thermal Grizzly will carry out repairs or provide an equivalent replacement if repair is not possible, in accordance with the extended warranty terms and conditions.
The extended warranty period is 2 years from the date of purchase. The full terms and conditions are available in the product’s download section.
Backed by a 2 year Thermal Grizzly warranty.
