I have an old external 1TB WD Elements (WDC WD10JMVW) from 2018, which records large amounts of data quite quickly and consistently. Is that a CMR hard drive?
I want to upgrade to a 2TB (WD Elements Portable WDBU6Y0020BBK-WESN). Is this also a CMR HDD? Can I assume that the 2TB portable will record data at the same speed as my old one? I would like to actively use this hard drive. I’m currently using another manufacturer with SMR, But that is significantly slower in my opinion.
Your old 1TB WD Elements (WDC WD10JMVW) from 2018 is almost certainly a CMR drive, which is why it records large amounts of data quickly and consistently, unlike SMR drives that slow down on sustained writes; however, the newer 2TB WD Elements Portable (WDBU6Y0020BBK-WESN) is likely an SMR drive, meaning sustained large-file transfers may be slower and less predictable. If you plan to actively write or modify large datasets, relying on this 2TB SMR drive may feel frustrating compared to your 1TB CMR, so for consistent speed, it’s better to confirm a CMR model or consider a portable SSD for active heavy use. For businesses handling project data or field documentation, just like accurate materials tracking is essential in Construction Estimating Services New York, using the right drive technology ensures efficiency, reliability, and consistent performance.
