These utilities are available from various manufacturers (e.g. Intel, G.Skill), or as general utilities (e.g. Linux's hdparm since v9.17, or mdtrim, as mentioned above).
这些实用程序可从各制造商（例如Intel、G.Skill）或作为一般实用程序（例如Linux的hdparm（英语：hdparm）自v9.17起，或者如上所述的mdtrim）。