![Amazon.com: Synology DiskStation DS220j NAS Server for Business with Quad Core CPU, 512MB Memory, 8TB HDD Storage, DSM Operating System : Electronics Amazon.com: Synology DiskStation DS220j NAS Server for Business with Quad Core CPU, 512MB Memory, 8TB HDD Storage, DSM Operating System : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51l-lwb-tOS._AC_UF894,1000_QL80_.jpg)
Amazon.com: Synology DiskStation DS220j NAS Server for Business with Quad Core CPU, 512MB Memory, 8TB HDD Storage, DSM Operating System : Electronics
![Synology DS220j 2-bay NAS Review - For Tight Budgets - RAID Sync & Rebuilding Speed - AVG Consumption | TechPowerUp Synology DS220j 2-bay NAS Review - For Tight Budgets - RAID Sync & Rebuilding Speed - AVG Consumption | TechPowerUp](https://tpucdn.com/review/synology-ds220j-2-bay-nas/images/raid1_sync_watts.png)
Synology DS220j 2-bay NAS Review - For Tight Budgets - RAID Sync & Rebuilding Speed - AVG Consumption | TechPowerUp
![DS220j - swapped one of two 2TB drives for a 4TB WD RED Plus - how do I tell that raid 1 has been reconstructed? : r/synology DS220j - swapped one of two 2TB drives for a 4TB WD RED Plus - how do I tell that raid 1 has been reconstructed? : r/synology](https://preview.redd.it/xl1by5y7iwz61.png?width=1052&format=png&auto=webp&s=4ef229d84b5dff4ae05980ae565fef45c6d95abf)
DS220j - swapped one of two 2TB drives for a 4TB WD RED Plus - how do I tell that raid 1 has been reconstructed? : r/synology
![Synology DS220j 2-bay NAS Review - For Tight Budgets - RAID Sync & Rebuilding Speed - AVG Consumption | TechPowerUp Synology DS220j 2-bay NAS Review - For Tight Budgets - RAID Sync & Rebuilding Speed - AVG Consumption | TechPowerUp](https://tpucdn.com/review/synology-ds220j-2-bay-nas/images/raid1_sync_time.png)