Model: SD/SC-1180 Outer size: 2200*1250*885 Inner size: 2005*1060*510 Refrigeration range: quick freezing ≤ -18 ° C ~ 0 ° C Rated power: 515W Effective volume: 1118L Weight: 160KG Compressor: dual machine | Model: SD/SC-1280 Outer size: 2500*1250*885 Inner size: 2305*1060*510 Refrigeration range: quick freezing ≤ -18 ° C ~ 0 ° C Rated power: 595W Effective volume: 1218L Weight: 190KG Compressor: dual machine | Model: SD/SC-1580 Outer size: 3000*1250*885 Inner size: 2805*1060*510 Refrigeration range: quick freezing ≤ -18 ° C ~ 0 ° C Rated power: 625W Effective volume: 1518L Weight: 200KG Compressor: dual machine |