Testing a product that is aimed for Industrial and Enterprise users with traditional benchmarking software isn't fair, since the company doesn't configure the product with absolute performance numbers in mind, but instead optimizes it for durability and data safety in mind. The Greenliant SD/microSD ArmourDrive product family has several series of products for high reliability applications like transportation systems, industrial automation, vending and gaming machines, medical computing, professional video and photo cameras, set-top boxes and point-of-sales (POS) equipment.
So how did the EX and QX Series perform? We could say according to the listed specs. You can expect up to 100MB/sec reading and 85 MB/sec writing performance depending on the benchmark suite. This applies mostly for the QX Series. The EX Series showed slightly slower performance, however they have a much higher endurance and reliability specification, and their performance should be enough for almost all industrial uses.
We are more than satisfied from both products. Greenliant has designed and manufactured a high variety of SD/microSD products that will be used mainly for industrial/IT use with aim for high reliability and affordable price as well.