5-Pak TDK 4.7GB 3X DVD-RAM in Type-4 Cartridges with Hard Coating, #47944 | eBay
DVD-RAM for TDK Recording 9.4 gb 240 min 3 x Speed [DVD-RAM240Y4X5MK] | Electric appliances | Suruga-ya.com
DVD-RAM VS. Minidisc. Brothers or cousins? The DVD-RAM case looks like a Minidisc case. But the resemblance stops there, it is not a magneto-optical disc. : r/minidisc