sicboy101

My setup Drivepool Windows 10 4 tb x 5 10 tb x 2 I used to setup snapraid for drivepool but now i'm too lazy to set it up. Now i just worry about losing my data So may friend want to sale his Synology NAS (ds413j) with 3tb x4 I wonnder if i want to use that NAS to backup my drivepool data as a parity drive ? If it's possible i might buy his NAS I'm a total noob Thanks in advance (Sorry for my poor English)