5

THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE FINANCIAL STATEMENTS OF QUANTUM CORPORATION FOR THE QUARTER ENDED JUNE 29, 1997

1,000 3-MOS MAR-31-1998 JUN-29-1997 365,973 0 897,928 10,539 295,251 1,720,617 409,802 177,957 2,113,430 797,432 282,044 3,888 0 472,896 522,906 2,113,430 1,446,144 1,446,144 1,170,210 1,170,210 139,475 0 6,035 130,424 33,910 96,514 0 0 0 96,514 0.69 0.61