The Google CR-48 and Wyvern MobLab represent two distinct branches of specialized ChromeOS computing. While the CR-48 was the pioneering laptop prototype that introduced the world to the "cloud-first" notebook concept, MobLab—specifically the "Wyvern" hardware iteration—is a modern, server-like environment designed for automated device testing. Google CR-48: The Prototype That Started It All
Hardware: It was bulky, often featuring multiple Ethernet ports and serial connections for field testing. google cr48 vs wyvern moblab
| Feature | Google CR-48 | Wyvern MoblAb | | :--- | :--- | :--- | | Release Era | 2010 | 2019+ (Multiple revisions) | | CPU | Intel Atom N455 (1.66GHz, single-core) | Intel Xeon E-2276M / Core i9-9980HK | | RAM | 2GB DDR3 (Soldered) | 32GB – 128GB DDR4 ECC | | Storage | 16GB SanDisk SSD (pSSD) | Dual NVMe M.2 (up to 4TB) + SATA | | Display | 12.1" 1280x800 (Matte) | 15.6" 1920x1080 or 4K (IPS, often touch) | | Connectivity | Qualcomm Gobi 2000 (3G), 802.11n Wi-Fi | 4G/5G NR, Dual 802.11ax, GPS, SDR Rx/Tx | | Ports | 1x USB 2.0, VGA, SD card, Headphone | 2x USB-C (TB3), 2x USB 3.1, Ethernet (x2), HDMI, RS-232, SMA antenna ports | | Battery Life | ~8 hours (Optimized for cloud) | ~2-4 hours (Full RF load) | | Weight | 3.8 lbs (Featherweight for 2010) | 7.5+ lbs (Ruggedized magnesium chassis) | | OS | Chrome OS (Verified Boot) | Windows 10/11 LTSC, Ubuntu, Kali, or VyOS | The Google CR-48 and Wyvern MobLab represent two
Best for: Collectors, Chrome OS historians, minimalist writing machine (if you replace SSD & install Linux). Beta testing Chrome OS in real-world conditions (WiFi,
Google CR-48: The Pioneer