PLEASE NOTE: Our warehouse is temporarily closed - All orders will be shipped on Monday, May 1
The Quantum AT21L491-01-D-C (AT21L49101DC) is a 3.5" 1/2 height SCSI hard drive
The AT21L491-01-D-C is a 68-pin SCSI drive
IER Computer tests every AT21L491-01-D-C drive we ship (low-level format, non-destructive read/write tests, reliability checks). We never attempt to rewrite allocation tables or other tricks to cover up errors. When we find errors, we toss the drive instead of shipping it to you!