Sienkiew@UDEL-LOUIE.ARPA (07/18/85)
I have a box of 3M disks that says SS,DD,RH single side, double density Anybody know what the RH means? Mark.
msev@ur-univax.UUCP (07/22/85)
[] +--------------- | I have a box of 3M disks that says | | SS,DD,RH single side, double density | | Anybody know what the RH means? | | Mark. +--------------- The RH means "Reinforced Hub"
toma@tekchips.UUCP (Tom Almy) (07/23/85)
In article <11653@brl-tgr.ARPA> Sienkiew@UDEL-LOUIE.ARPA writes: >I have a box of 3M disks that says > >SS,DD,RH single side, double density > >Anybody know what the RH means? > > Mark. The RH means "Reenforced Hub" -- the hub ring that virtually all 5.25" floppies have. The other strange 3M marking is "W/WP" which means "With Write Protect" which appears on 8" floppies with a write-protect notch.
dale@wucs.UUCP (Dale Frye) (07/29/85)
In article <11653@brl-tgr.ARPA>, Sienkiew@UDEL-LOUIE.ARPA writes: > I have a box of 3M disks that says > > SS,DD,RH single side, double density > > Anybody know what the RH means? > > Mark. How about "Ring Hub" Dale Frye @ Washington University in St. Louis