MikroTik G1070 Open Frame PSU 53Vdc 8.8A or 26.5Vdc 17.6A 500W 90-264Vac 120x284x38mm for CRS328-24P-4S+RM Replacement Power Supply for the CRS238-24P-4S_RM Product specifications: Product code: G1070
Product information source: Streakwave product page.