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Samsung 1TB 840 EVO SSD Review



Samsung 840 EVO 1TB SSD is one of the best values in a high performance SSD. We used it to upgrade a workstation class notebook in two ways. First, we used the included Samsung software to migrate from the existing SSD to the 840 EVO. Next we swapped out the Seagate Momentus drive for the Samsung 840 EVO.

We run multiple video editing programs and the entire Adobe CC suite on our portable workstation. As anticipated the biggest impact was seen after we replaced the 7200RPM with the 840 EVO. A typical editing project may range from a 200GB-600GB. Having the speed of the 840 EVO to more rapidly open, preview and jump around the timeline was certainly worth the added expense.

The 840 EVO does get fairly warm to the touch in operation. Nothing that impacted performance but that speed generates heat. The 1TB features sequential read/write speeds of 540/520 MB/s which is very good and competitive with the highest performing consumer drives available.

Flash memory technology is maturing and manufactures are using creative ways to cram more memory in the same amount of physical space. The 840 EVO uses triple level cell memory. Think of it as an apartment complex with more people living in each apartment. More people in each apartment means more light switches can be turned on and off simultaneously. Of course when you have so many people living so close together things can sometimes go wrong. There's less room to breathe so to speak. That's kind of the argument of why 3D memory might not be as robust SLC or single level cell memory.

The argument is becoming moot as all manufactures are on this tack to reduce costs and stay competitive. Basically, Samsung has found a way for those people, or Bytes of data to peacefully coexist and even thrive in the same amount of space. The 1TB 840 EVO offers a 3 year warranty which is decent for non critical use. With over provisioning and using less of the drive's actual capacity we anticipate good reliability.

Visit Samsung for more information and all the specs on the 1TB 840 EVO SSD.  

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