ORICO HA500 NAS 661-Day Uptime Test Report: The Ultimate Stability Challenge & CRC Error Investigation

# ORICO HA500 NAS 661-Day Uptime Test Report: The Ultimate Stability Challenge & CRC Error Investigation ## ORICO HA500: 661 Days of Non-Stop Operation - Is It Truly Stable? A promise fulfilled and a gold-standard long-term review delivered. We subjected the **ORICO HA500** NAS device to a **661-day** non-stop uptime test to verify its long-term stability as a home data center. This video reveals the final results of this marathon test. --- ## The Long Journey: A Timeline Review * **First Power-On**: June 1, '24 * **The Promise**: After an initial 4-month review, responding to viewer requests, we committed to an ultra-long-term stability test. * **Brief Interruption**: A short shutdown occurred on June 10, '25, due to relocating the device. * **Final Continuous Run**: From June 10, '25, to March 23, '26, the device achieved **286 consecutive days** of uptime. * **Total Uptime**: A cumulative total of **661 days**. --- ## Performance Under Demanding Conditions To simulate a real-world usage scenario, we deployed a diverse range of services and hardware on the HA500: * **Mixed Drive Array**: Including a 4TB 3. 5" HDD, a 500GB 2. 5" HDD, and a 256GB SSD. * **Core Services**: High-load applications were run via **Docker**, such as a `MySQL` database, `Jellyfin` media server, and `Nginx` reverse proxy. * **Basic Functions**: It also served as a public LAN server, with `FTP`, `SMB` file sharing, and `Time Machine` backup services enabled. Throughout the entire test period, apart from backup interruptions caused by a full disk, the system demonstrated excellent overall stability with no data loss or critical system crashes. --- ## The Key Finding: A Persistent CRC Error Despite its overall stability, we identified a persistent issue: **SATA Interface CRC Error Count**. * **The Symptom**: The `sata1` port, connected to the 4TB HDD, showed its `CRC_Error_Count` gradually increasing from 13 to 19. * **Initial Analysis**: We speculate this issue might have started around June '25 when we moved the machine, possibly causing a slight loosening of the SATA cable or backplane connector. * **Troubleshooting Plan**: To pinpoint the root cause, we plan to swap the positions of the two hard drives now that the test is over. By observing whether the error follows the drive, stays with the original port, or appears on the new port, we can determine if the fault lies with the **drive itself**, the **motherboard's SATA cable**, or the **drive backplane**. --- ## Conclusion: Is It Trustworthy? After a 661-day endurance test, the **ORICO HA500** has proven its capability as an entry-level NAS, demonstrating excellent foundational stability and continuous service delivery. It successfully hosted multiple services while maintaining long-term uptime. The **CRC error** issue, while requiring further investigation, is more likely related to a physical connection issue rather than a critical design flaw. For users seeking a cost-effective solution for home file sharing, a media center, and light-duty services, the HA500 remains a worthy contender. This long-term test not only fulfills our promise to our viewers but also provides a valuable, time-tested reference for anyone interested in this product.