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Samsung XP941 512GB M.2 PCIe SSD Review

By: Chris Ramseyer | SSDs in Storage | Posted: May 20, 2014 7:18 pm
TweakTown Rating: 92%Manufacturer: RamCity

Total Access Time


The access time test measures the total latency across all 18 tests. This is one of the most important tests we run at this time for consumer SSDs. When your latency is low, your computer feels fast; it's just that simple.




One of the most significant charts in the entire review is this access time chart. Access time and latency are what make your system feel fast. Most of us rarely transfer large sequential files to and from a system or load large games, but we are always opening files, folders, and applications. This test shows the latency. Again, the Samsung XP941 is easy to spot because it works through all of the tests with the least amount of latency.


Disk Busy Time


Disk Busy Time shows us how long the drive has to work to do the given tasks. The best scenario is high throughput performance with low busy time. The less the drive works, the less power it consumes. For the most part, this is an efficiency test.




The disk busy time shows how hard the drive works to accomplish the results. This test ties in with power consumption as well because when the drive doesn't work for as long, it gets to lower power states faster.

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