PSU 800W-RP SET_2, Synology Redundant Power Set 800W for RS4017xs+, RS4021xs+, New, 12 Months Warranty, SRP £call
* Only compatible on models with serial numbers (5th to 7th digits) of T2R for RS4021xs+.
Tel: +44-(0)1273-701648 Email: sales@hamiltone.co.uk