Western Digital RED Plus NAS Hard Disk

1TB Model number: WD10EFRX

2TB Model number: WD20EFZX

3TB Model number: WD30EFZX

4TB Model number: WD40EFZX

6TB Model number: WD60EFZX

8TB Model number: WD80EFBX

10TB Model number: WD101EFBX

12TB Model number: WD120EFBX