What is the difference between 870 EVO and 870 QVO? Both are renowned SSDs from Kingston, but they cater to different needs and budgets. Understanding their differences can help you make an informed decision when choosing the right storage solution for your system.
The 870 EVO and 870 QVO are both part of Kingston’s A400 series of SSDs, which are designed for general-purpose computing. However, there are significant differences between the two models that you should consider before making a purchase.
Firstly, the main difference lies in their storage capacities and performance. The 870 EVO is available in capacities ranging from 250GB to 4TB, while the 870 QVO offers capacities from 1TB to 4TB. This means that the 870 QVO is more suitable for users who require larger storage space for their data.
When it comes to performance, the 870 EVO boasts higher sequential read and write speeds compared to the 870 QVO. The 870 EVO offers sequential read speeds of up to 560MB/s and sequential write speeds of up to 530MB/s, while the 870 QVO offers sequential read speeds of up to 500MB/s and sequential write speeds of up to 460MB/s. This makes the 870 EVO a better choice for users who require faster data transfer rates.
Another key difference between the two models is their endurance ratings. The 870 EVO has a total bytes written (TBW) rating of up to 1,200TB, which means it can handle up to 1,200TB of data writes over its lifetime. On the other hand, the 870 QVO has a lower TBW rating of up to 600TB, which makes it less suitable for heavy workloads and more suitable for everyday use.
Additionally, the 870 EVO uses V-NAND technology, which is known for its high endurance and reliability. The 870 QVO, on the other hand, uses TLC (Triple-Level Cell) NAND, which is less durable than V-NAND but offers a more affordable price point.
In summary, the 870 EVO and 870 QVO are both excellent SSDs, but they cater to different needs. The 870 EVO is a high-performance, high-endurance option suitable for users who require fast data transfer rates and have larger storage needs. The 870 QVO, on the other hand, is a more affordable, everyday-use option suitable for users who need larger storage space but don’t require the highest performance.
