DataDefender™ Series

 

Technical features:

With years of experience collaborating with Industrial PC (IPC) customers, Apacer has identified the risk of data loss during unexpected power outages. To address this, Apacer developed DataDefender™ series to reduce the risk of data loss. On the other hand, overvoltage is also a significant risk factor. To solve this issue, Apacer has integrated DataDefender™ and developed the DataDefender™ Plus storage solution, which can detect input voltage levels. When the SSD experiences abnormal power conditions such as sudden power loss, undervoltage, or overvoltage. Users can use this feature to analyze and track the frequency and number of abnormal power events during the SSD's operation. 

 

Technical description:

 

  • During operation, if the host unexpectedly loses power, an unprotected SSD may lose user data or critical information from the logical-to-physical address mapping table stored in the volatile memory cache. This could result in the SSD becoming unrecognizable to the host during the next boot. DataDefender addresses this by detecting a sudden drop in voltage and immediately preventing the host from sending additional data. It then swiftly backs up essential data from the cache to non-volatile NAND Flash memory, ensuring that no data is lost before the SSD powers down.

  • Electronic components are damaged due to excessively high voltage, which can lead to SSD malfunctions and data loss or corruption. In severe cases, there is even a risk of component burnout. To meet this need, DataDefender™ Plus storage solution helps users to analyze and track the frequency and number of abnormal power events during the SSD's operation. This helps improve products, reducing the risk of data loss, data corruption, and SSD component failure caused by electrical anomalies.
  • Since SSDs are often deployed in demanding environments, power disruptions may occur unexpectedly and potentially cause catastrophic damage to the data in the drive. 
  • There are different verions to meet diverse requiremnts of customers' demands

 

Major Solutions：

 

 Series   DataDefender™ Series

Solutions

DataDefender™

 DataDefender™ Plus

Descriptions

DataDefender_2022.png (28 KB)
  • Winning 2025 Taiwan Excellence Award 【CMYK】Standard Size_標準型-2025加字版-05.png (13 KB)
  • Supportd DataDefender™ fuctions
  • DataDefender™ Plus also supports: 
    １）Detects input voltage levels.
    ２）Works with Apacer's SSDWidget disk health monitoring software to log these anomalies into the S.M.A.R.T. data. Users can use this feature to analyze and track the frequency and number of abnormal power events during the SSD's operation.
 

 

Related Products