Philips 3.5" 640mb (34pdo) magneto optical disks. 2048 bytes per sector.
34pdo is manufactured to the same ISO standards as Verbatim 91250, Sony EDM-640c, Maxell 624510. This means these magneto optical disks are 100% compatible with equipment using the previously mentioned brands.
Posted by Bill on 13th Jun 2014
I ordered a refurb Dynamo 3.5" Mo drive and disks. They arrived quickly and in good condition. Drive connected easily via USB port and worked on my Windows 7 laptop, but not on windows 8. I called the 800 number and was quickly connected with tech support. Very honest and transparent support, got my answer quickly. Would buy again from this vendor.
Posted by j. Pardo, AIA on 28th Sep 2013
excellent product technology at a practical scale for project data storage and retrieval.
Posted by Unknown on 17th Jul 2013
This is a quality product, at a competitive price & extremely fast shipping. Highly recommended.