![NAS Compares - SMR, CMR and PMR NAS Hard Drives- A Buyers Guide 2021 | SynoForum.com - The Unofficial Synology Forum NAS Compares - SMR, CMR and PMR NAS Hard Drives- A Buyers Guide 2021 | SynoForum.com - The Unofficial Synology Forum](https://www.synoforum.com/proxy.php?image=https%3A%2F%2Fnascompares.com%2Fwp-content%2Fuploads%2F2021%2F04%2Fsmr-cmr-pmr-platter.jpg&hash=7e951d01575f648b110c83dd0069a960)
NAS Compares - SMR, CMR and PMR NAS Hard Drives- A Buyers Guide 2021 | SynoForum.com - The Unofficial Synology Forum
![Seagate to Expand Usage of SMR - The Evolution of HDDs in the Near Future: Speaking with Seagate CTO, Mark Re Seagate to Expand Usage of SMR - The Evolution of HDDs in the Near Future: Speaking with Seagate CTO, Mark Re](https://images.anandtech.com/doci/10218/seagate_hdd_areal_emerging_smr.png)
Seagate to Expand Usage of SMR - The Evolution of HDDs in the Near Future: Speaking with Seagate CTO, Mark Re
![WD WD40EFRX - NAS Disco duro, Tecnología SMR, 3.5", 4TB, Disco duro NAS, Rojo : Western-Digital: Amazon.es: Informática WD WD40EFRX - NAS Disco duro, Tecnología SMR, 3.5", 4TB, Disco duro NAS, Rojo : Western-Digital: Amazon.es: Informática](https://m.media-amazon.com/images/I/71+3EwR3ABL._AC_UF894,1000_QL80_.jpg)
WD WD40EFRX - NAS Disco duro, Tecnología SMR, 3.5", 4TB, Disco duro NAS, Rojo : Western-Digital: Amazon.es: Informática
![Smr hard drive at 100% active time, copying small files, but still at 100% when file copy is paused. It stays like this until I reset the machine and causes other programs Smr hard drive at 100% active time, copying small files, but still at 100% when file copy is paused. It stays like this until I reset the machine and causes other programs](https://preview.redd.it/smr-hard-drive-at-100-active-time-copying-small-files-but-v0-8j8jl62yo8qa1.png?width=640&crop=smart&auto=webp&s=5bad79d1ed897fffc86c0fa0ca8006dfaee58a5e)