Do you need a data recovery of your CnMemory NAS system? Attingo Data Rescue offers more than 25 years of experience with the recovery of storage arrays. The recovery is performed solely on our in-house cleanroom laboratories by our specially trained technicians and engineers. Continuous research, development and expert knowledge are the foundation for Attingo in order to recover CnMemory NAS arrays and any kind of RAID systems.
It is important to keep calm. Less recovery tries in your own mean higher chances for us to recovery your data. Our technicians have developed special procedures in order to virtually simulate RAID-systems via software and are experienced with the data recovery of CnMemory NAS systems.
Good news: In more than 98 % of all cases, Attingo can recover the data of failed NAS systems.
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There is a variety of reasons for failed hard drives in CnMemory NAS systems:
Generally speaking, NAS systems operate non-stop, even though the contained hard drives are often not optimized for long term usage. Frequent write- and read-operations can cause normal wear and tear to occur much sooner than expected and lead to a failure of one or more hard drives. Wear and tear is one of the most common reasons for failure or defects of physical or electronic hard drives components.
Sometimes CnMemory NAS can already suffer damages on their route of transport caused by incorrect handling or physical influences (drop, shock, heavy vibrations). These can negatively influence the life span of the integrated hard drives and can lead to mechanical defects (write-/read-heads, surface damages).
If a CnMemory NAS is non-stop operating, this also means that it needs a continuous power supply. In case of a storm or lightning, over-voltage based damages on the NAS itself or the hard drives can occur. Another scenario are wrong or defective power supplies, that can cause over-voltage.
CnMemory NAS can overheat very quickly, if not properly cooled. Hard drives are very prone to damages caused by temperature fluctuations (material expansion, change of the height of the air cushion). This can result in grave mechanical defects.
CnMemory provides the latest firmware updates for their NAS servers. The administrator gets notified via the web interface that a new firmware version for his CnMemory NAS is available. In some cases, the firmware update can lead to a loss of data.
When configuring a new RAID set-up (e. g. RAID 0 to RAID 1), the previous configuration of the NAS will be deleted, the hard drives formatted and a new volume and file system created. Thereby all shares or files will be deleted. Additionally, if new data is being saved onto the NAS, the previous raw data gets gradually overwritten.