TK50Z-6A DEC 95MB TK50 SCSI External Tape Drive. The item "TK50Z-6A DEC 95MB TK50 SCSI External Tape Drive" is in sale since Thursday, June 14, 2018. This item is in the category "Computers/Tablets & Networking\Drives, Storage & Blank Media\Tape & Data Cartridge Drives". The seller is "discountmicrosalesusa" and is located in Anaheim, CA. This item can be shipped worldwide.