WD Purple Hard drive - DaHua Supported
Western Digital (WD) Purple Hard Drive are designed and optimized to the surveillance industry standard. It will withstand extreme demands of high temperature and provide the required storage for 24/7 surveillance systems.
They are engineered to operate on low power with a reduced vibrations and ambiance noise that will ensure a longer life span.
It comes in a in range of sizes started 1TB to 10TB. This is built by one of the leading hard drive manufactures that you can rely on.