Preowned HDD tested and working. See Crystal Disk info.
The Western Digital WD Purple 4TB WD40PURX-64GVNY0 3.5” SATA Surveillance HDD is a high-capacity internal hard drive designed specifically for surveillance systems. With a storage capacity of 4TB, this HDD is perfect for storing a large amount of video footage from security cameras. The purple color indicates that it is designed for this specific use case, making it ideal for businesses or home security systems. Western Digital is a trusted brand known for producing reliable hard drives, making this product a dependable choice for secure and efficient data storage.