The listing, Transcend 256MB IDE Flash Module aka Disk on Module (DoM) has ended.
This is what is called a "Disk on Module" or DoM Flash Memory. It fits in a 40pin ATA connector and provides a 256MB flash drive to a computer. It came from a Intel SS-4200 (Fujitsu Scaleo Home Server) Network Attached Storage (NAS) system and was replaced before the unit was ever turned on...It became a Windows Home Server. I believe the original EMC software is still on there... No promised though as I never used it.