This listing is for a single disk package. This is the one marked as diagnostic software.
Prices are lowered on 9/20 to raise some $$$. Prices will return to normal after our barn-raising sale. Please buy now! ThanksThey look good. Got them from a university hospital surplus. These have probably been in an air conditioned back room in dry Tucson, AZ for the last 35 years. Not tested, sold as is.
MEMOREX COMPATIBLEDISC CARTRIDGEThe Memorex Mark III T disccartridge is a top loading disccartridge for 5444 type drives that isfully compatible with IBM System/3computers and similar disc filesystems utilized in other minicomputer installations. The singlemagnetic disc is contained betweendust-proof fixed top and removablebottom covers.There are two recording surfaces thatprovide up to 24 megabit un-formattedstorage capacity. The Mark III T willmeet virtually any mini-drive requirement and comes with a single indexnotch only, or it can be provided withup to 48 sectors depending upon userspecifications.The disc is available in either singleor dual densities with up to 400 tracksper surface. The unit is guaranteedto be error-free upon first initialization due to precise 200% surfacetesting