nComputing Additional 1 Year Extended Device Warranty. For RX300+/RX-RDP+/RX420(RDP, VSPACE)/RX440(RDP)/RX540/RX580 and L400
NCSR-EHW-RX-1A
Additional 1 Year Extended Device Warranty. For RX300+/RX-RDP+/RX420(RDP, VSPACE)/RX440(RDP)/RX540/RX580 and L400