![CDRLabs.com - Performance - CrystalDiskMark, HD Tach and ATTO - Samsung 980 PRO 500GB PCIe 4.0 NVMe Solid State Drive - Reviews CDRLabs.com - Performance - CrystalDiskMark, HD Tach and ATTO - Samsung 980 PRO 500GB PCIe 4.0 NVMe Solid State Drive - Reviews](http://www.cdrlabs.com/images/stories/reviews/samsung_980_pro_ssd/Samsung-980-Pro-CDM-Peak.png)
CDRLabs.com - Performance - CrystalDiskMark, HD Tach and ATTO - Samsung 980 PRO 500GB PCIe 4.0 NVMe Solid State Drive - Reviews
![ssd - Is 330mb/s write speed normal for brand new Samsung EVO 860 250 GIGS ? Old one (850 EVO 120gig) on same system gets 530mb/s - Super User ssd - Is 330mb/s write speed normal for brand new Samsung EVO 860 250 GIGS ? Old one (850 EVO 120gig) on same system gets 530mb/s - Super User](https://i.stack.imgur.com/CkTJQ.png)
ssd - Is 330mb/s write speed normal for brand new Samsung EVO 860 250 GIGS ? Old one (850 EVO 120gig) on same system gets 530mb/s - Super User
![850 EVO is underperforming in CrystalDiskMark. What could it be? - Storage Devices - Linus Tech Tips 850 EVO is underperforming in CrystalDiskMark. What could it be? - Storage Devices - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2017_01/587aa2d0abb5d_Screenshot2017-01-1423_13_53.png.0c7d95e7581bc425362ea581b30b4c67.png)