XS-850 YX freezer together with XS-900 and XS-1100 YX,
Freezers XS-850 YX, XS-900 YX and XS-1100 YX have bigger width compared to XS-500/600/700 YX models, reason is that they are designed as a part of chiller/freezer island for super and hypermarkets.

Usually as a device and the end of island. May works as stand alone device as well.