A 1U tribute to the golden age of blinkenlights
Bring a piece of computing history into your rack.
The WOPR panel is a meticulously crafted 1U rack-mount display inspired by the legendary front panels that defined computing in the 1970s and 1980s. Before graphical interfaces and LCD status screens, computers communicated through arrays of incandescent lamps and LEDs that flickered with every instruction, memory access, and I/O operation.
From the imposing consoles of the IBM System/360 and System/370 mainframes to the iconic rows of switches and lamps on the DEC PDP-8 and PDP-11, blinking lights became the universal symbol of computing power. Operators could watch programs execute in real time, diagnose faults, or simply admire the mesmerizing dance of logic made visible.
The WOPR captures that spirit in a modern 1U form factor. Hundreds of red and amber LEDs pulse, scroll, and cycle through dynamic patterns inspired by vintage mainframe and minicomputer activity. The result is a display that feels equally at home beside a rack of servers or in a collection of classic computing memorabilia.
Features
- Classic 1U form factor — Standard 19″ rack mount fits any server cabinet, network closet, or home-lab rack alongside your switches, NAS, and servers.
- High-density LED matrix display — 512 LEDs arranged in grouped columns recreate the mesmerizing activity patterns that once illuminated machine rooms and computer centers around the world.
- Vintage-inspired styling — Matte black fiberglass faceplate with silk-screened labeling evokes the industrial aesthetic of classic computer consoles.
- Dynamic operating mode — The WOPR cycles through a variety of activity simulations, from slow rhythmic pulses to frenetic bursts of apparent CPU and I/O activity.
- Plug-and-play — Powered by a single 5V@2A included power adapter; no host computer required.
Inspired by an era
The blinking lights of early computers served a practical purpose, but they also became an enduring icon of technology. Whether it was an IBM operator watching a System/370 process a batch job, an engineer single-stepping a PDP-8, or a student learning assembly language on a PDP-11, the front panel was where humans met the machine.
The WOPR celebrates that era—not by emulating any single computer, but by capturing the look and feel of an age when computers proudly wore their inner workings on their sleeves.
Perfect for
- Home-lab and retro-computing enthusiasts
- Vintage computer collectors
- Makerspaces and hacker spaces
- Office showpieces, studio sets, and YouTube/streaming backdrops
- Anyone who appreciates the beauty of blinking lights
In the rack
Designed to live happily between your managed switch and your storage server. Whether your stack runs Proxmox, TrueNAS, or pfSense, the WOPR adds a touch of old-school computing magic that no amount of RGB ever could.
Because sometimes the most interesting thing in the rack isn’t what the computer is doing—it’s watching the lights dance while it does it.