Quick Answer
The ASUS ROG Thor III's magnetic OLED display attaches via a recessed magnet ring on the PSU face, connects to the PSU's internal USB controller through pogo-pin contacts, and communicates with the system through a USB header cable routed to the motherboard. Armoury Crate software controls what the display shows: wattage draw, efficiency percentage, temperature, fan speed, custom animations, or uploaded images.
The Physical Magnetic Mechanism 🔧
The OLED module on the ROG Thor III is a self-contained unit approximately 55mm square with a 1.77-inch OLED screen. It seats into a recessed cavity on the PSU's exterior face using a ring magnet embedded in both the PSU housing and the display module back. The magnetic force holds the module securely during normal handling and case transport but releases with a deliberate pull. Four pogo pins on the display module make electrical contact with corresponding pins inside the PSU cavity, providing both power and data communication without any cable between the module and the PSU body. This is what makes rotation possible: detach the module, turn it 90 or 180 degrees, and reattach. The pogo contacts are symmetric, so the unit reads orientation automatically through firmware and corrects the screen display digitally.
What the Display Monitors and How to Configure It 📊
The ROG Thor III OLED display can be configured through ASUS Armoury Crate to show several data modes: real-time wattage draw updated every second, cumulative energy consumption in kWh, PSU internal temperature in Celsius, fan RPM, system efficiency percentage, and a static or animated visual. The wattage readout is sourced directly from the PSU's internal current sensors, making it more accurate than software-polled values from CPU-side monitoring tools. For SA builders who want to track system power consumption to understand electricity costs, this is a genuinely useful feature rather than pure aesthetics. The display connects to the PC via a USB 2.0 internal header cable included in the box. Armoury Crate must be installed to access configuration options; without software, the display defaults to wattage readout mode.
Practical Considerations for SA Builders 🖥️
The ROG Thor III is available locally at Evetech in 850W, 1000W, and 1200W Platinum variants, currently priced in the R7,500 to R11,000 range. The OLED display is only visible if your case has a glass or mesh side panel facing the PSU compartment. Cases with solid side panels or full PSU shrouds block the display entirely, making the feature irrelevant. Confirm your case orientation before purchasing: most modern mid-towers mount the PSU fan-down with the PSU face toward the side panel, but some older or budget cases mount it reversed. The Thor III carries ASUS's ten-year warranty, and the OLED module is covered under this warranty if the display fails under normal use conditions.
Upload a Custom Logo to Personalise the ROG Thor Display ⚡
Armoury Crate allows you to upload a 128x128 pixel PNG image to the ROG Thor III OLED display. This can be a team logo, a game character icon, or anything else at that resolution. The image persists in the PSU's onboard memory and displays even if Armoury Crate is closed, making it a permanent personalisation visible through the glass panel without requiring the software to run.
FAQ
Does the OLED display add any latency or processing load to the system?
No.
What happens to the display if Armoury Crate is uninstalled?
The display defaults to wattage readout mode, which is its factory fallback state.
Can the magnetic display module be replaced if it fails?
Yes. ASUS makes the OLED module available as a separately orderable spare part. Within warranty, a defective module is replaced under the ten-year PSU warranty. Out of warranty, the module can be ordered through ASUS SA support channels.
Want a PSU that doubles as a live system monitoring display? Evetech stocks the ASUS ROG Thor III in Platinum 850W, 1000W, and 1200W variants with full local warranty coverage.
