The HDDs were well-packaged by Seagate and are now working as expected as a RAID 1 pair in my QNAP network attached storage (NAS) unit, replacing onother brand's HDDs, one of which was showing ...

WD Purple Pro hard drive for surveillance is engineered with advanced capabilities High performance, reliability and workload capability for advanced AI-enabled recorders, video analytics ...

Sure you can get an external hard drive for portability ... memory with multi-tier caching support. Since it’s a 7200 RPM hard drive you can get read/write speeds between 80-160MB/s.