Service :
SS-EC2479U-SAS-RP
2 years extended warranty
[ EXT2-SS-EC2479U-SAS-RP ]
QNAP 2 years extended warranty for SS-EC2479U-SAS-RP, USA/Canada only
US $ 2380
1 years extended warranty
[ EXT1-SS-EC2479U-SAS-RP ]
QNAP 1 year extended warranty for SS-EC2479U-SAS-RP, USA/Canada only
US $ 1190