fdd:1 ✕ sata:6 ✕ width:125-mm ✕ modular:fully-modular ✕ cybenetics-efficiency-rating:silver ✕ molex:5 ✕

Allow OR queries (select multiple values per filter)

When disabled: selecting a filter value replaces the current value.
When enabled: you can select multiple values for the same filter (OR logic).