QNAP NBD5Y-TL-R1620SEP-CH-Y, 1 license(s), 5 year(s), On-site, 13x5 QNAP NBD5Y-TL-R1620SEP-CH-Y. License quantity: 1 license(s), Number of years: 5 year(s), Service time (hours x days): 13x5, Type: On-site