You are NOT required to use these drives for successful operation. Most other SATA drives will also be compatible.
Disclaimer: Drives that have been tested and approved by D-Link will be flagged with an asterisk (*). Drive models that do NOT have an asterisk (*) by them are currently being used by end users but have not been internally tested or verified by D-Link.
SATA Hard Drives

USB Printers

USB UPS

UPnP Routers

UPnP Cameras

updated: Nov/2012