![Got an external SSD claiming 2000mb/s transfer speed but CD Mark tops at 463. Is there a way to see if my IO is the bottleneck or if the drive is the Got an external SSD claiming 2000mb/s transfer speed but CD Mark tops at 463. Is there a way to see if my IO is the bottleneck or if the drive is the](https://preview.redd.it/got-an-external-ssd-claiming-2000mb-s-transfer-speed-but-cd-v0-ly2yw2aszh5a1.jpg?width=1080&crop=smart&auto=webp&s=730d90116bb0ab3d257a317b512f7e13f1235aae)
Got an external SSD claiming 2000mb/s transfer speed but CD Mark tops at 463. Is there a way to see if my IO is the bottleneck or if the drive is the
![The bottleneck between CPU and HDD/SSD destination drive when using different compression level. | Acronis Forum The bottleneck between CPU and HDD/SSD destination drive when using different compression level. | Acronis Forum](https://forum.acronis.com/sites/default/files/users/user292501/bottleneck_test_f2.png)
The bottleneck between CPU and HDD/SSD destination drive when using different compression level. | Acronis Forum
![The Bottleneck Moves to the Network - Why NVMe Over Fabric May Soon Be in Your Data Center | Sanity Solutions INC The Bottleneck Moves to the Network - Why NVMe Over Fabric May Soon Be in Your Data Center | Sanity Solutions INC](https://www.sanitysolutions.com/wp-content/uploads/2018/02/Picture3.png)