![Real-time bandwidth of SMR vs. CMR disks when performing random writes. | Download Scientific Diagram Real-time bandwidth of SMR vs. CMR disks when performing random writes. | Download Scientific Diagram](https://www.researchgate.net/publication/339923370/figure/fig1/AS:944375282561032@1602168021918/Real-time-bandwidth-of-SMR-vs-CMR-disks-when-performing-random-writes.png)
Real-time bandwidth of SMR vs. CMR disks when performing random writes. | Download Scientific Diagram
![Differences between SMR, CMR, LMR and PMR hard disk: does it have something to do with Linux? | Linux Addicts Differences between SMR, CMR, LMR and PMR hard disk: does it have something to do with Linux? | Linux Addicts](https://www.linuxadictos.com/wp-content/uploads/perpendicular-vs-longitudinal.png)
Differences between SMR, CMR, LMR and PMR hard disk: does it have something to do with Linux? | Linux Addicts
![Differences between SMR, CMR, LMR and PMR hard disk: does it have something to do with Linux? | Linux Addicts Differences between SMR, CMR, LMR and PMR hard disk: does it have something to do with Linux? | Linux Addicts](https://www.linuxadictos.com/wp-content/uploads/platos-disco-duro.jpg)
Differences between SMR, CMR, LMR and PMR hard disk: does it have something to do with Linux? | Linux Addicts
![Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD60EFZX : Electronics Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD60EFZX : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71YK3l5uPdL.jpg)
Amazon.com: Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD60EFZX : Electronics
![Amazon.com: Western Digital 1TB WD Red Plus NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 16 MB Cache, 2.5" - WD10JFCX : Electronics Amazon.com: Western Digital 1TB WD Red Plus NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 16 MB Cache, 2.5" - WD10JFCX : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71QXxx4t1AL._AC_UF894,1000_QL80_.jpg)