SmartDrives for XT Class Computers Faxback Doc. # 3311 Description Catalog Number Faxback Catalog # XT IDE SmartDrives 20 Meg (WD93028) * 250-1045 3117 20 Meg (ST-325S) * 250-1047 3119 40 Meg (93044) * 250-1046 3118 * The 250-1088 IDE controller is required if a built-in controller is not available. XT/AT IDE SmartDrives 40 Meg (ST-351A/X) ** 250-1048 3120 ** XT Mode: If a built-in controller is available. ** AT Mode: The 250-1095 IDE controller is required if a built-in controller is not available. AT IDE SmartDrives The AT class IDE SmartDrives will only function in a XT class computer with the 250-1095. WARNING: The AT class IDE SmartDrive will NOT function on a built-in XT class IDE controller. 40 Meg (8051A/7040A) 250-4119 4900 40 Meg (CP3044) 250-4123 3131 80 Meg (7080A) 250-4120 5046 85 Meg (AC280) 250-4128 4951 105 Meg (LPS105) 250-4130 4789 107 Meg (ST-3120) 259-7100 3078 120 Meg (AC3144A) 250-4127 5057 130 Meg (ST-3144A) 259-7102 3113 170 Meg (AC2170) 259-7110 3079 240 Meg (LPS240AT) 250-4126 4788 255 Meg (AC2250) 259-7120 3111 340 Meg (AC2340) 259-7130 3081 Hard Disk Upgrade Kits 212 Meg (WDAC2210) 250-0100 5710 341 Meg (WDAC2340) 250-0101 5710 425 Meg (WDAC2420) 250-0102 5710 540 Meg (WDAC2540) 250-0103 5710 (JEJ-12/07/94)