While the Cr-48 provided the vessel (the laptop), MobLab Wyvern provides the cargo (the curriculum). A Cr-48 without web apps is a brick; MobLab provides the engaging web apps that make devices valuable in an economics classroom.
| Feature | CR-48 | MobLab | |---------|-------|--------| | | Cloud early adopters | Industrial/research teams | | Ruggedness | Laptop tough (spill-resistant) | True rugged (water/dust/drop) | | Expandability | None (1 USB, VGA out) | Modular slots (sensors, radios) | | Performance | Very slow (Atom + 2GB) | Modern ARM/x86 (depending on config) | | Battery life | ~6–8 hours (non-removable) | 8–12+ hours (hot-swap) | | Price | Free (pilot) / ~$30 used now | $2k–$5k+ | | OS | Chrome OS (obsolete updates) | Android/Linux/Windows |
The and the Google Wyvern MobLab represent two critical, bookending milestones in the history of ChromeOS . The Google Cr-48 , released in December 2010, was the consumer-facing hardware prototype that introduced the concept of cloud-first notebook computing. On the other side, "Wyvern" is the internal Google board name for a specialized MobLab (Mobile Laboratory) hardware configuration—a self-contained, automated testing environment built onto a Chromebox to help developers validate ChromeOS builds, firmware, and peripheral compatibility. google cr48 vs wyvern moblab
The vast temporal and operational gap between these two architectures is most clearly visible when contrasting their baseline hardware frameworks. Google's CR-48 Prototype Chromebook (2010) - Time Travel
: It was "not for the faint of heart". It featured a single-core Intel Atom processor, 2GB of RAM, and a tiny 16GB SSD. It was a brave bet on a future where everything lived in the cloud, even coming with free 3G data from Verizon because WiFi wasn't yet everywhere. The Legacy While the Cr-48 provided the vessel (the laptop),
, ensuring that new hardware components—like cameras, batteries, or Wi-Fi cards—actually work with ChromeOS. Firmware Validation : Tools like the
There was a poetic reason for the name. The codename was a play on "Chromium" (the element Chromium has the atomic number 24). CR-48 is actually the isotope notation for Chromium-48, reinforcing the idea that this was a pure, elemental testbed for Chrome OS. The device was never meant to be sold. Instead, it was a reference design shipped to developers, media, and tech enthusiasts to stress-test the cloud-centric operating system before it ever hit store shelves. The Google Cr-48 , released in December 2010,
: It was a "stealth" device—completely matte black with no logos, no stickers, and no branding. The Inside Joke : Its name,