Once again, little has changed, this time with the packaging. The same packaging is used with the model number being the only thing changed.
There isn't much to go by on the left half of the back as it only gives us four bullet points in many different languages.
The right half gives us a little more with a pictorial view of the connectors, a fan chart showing fan speed and fan voltage in relation to the load of the power supply, and an efficiency curve for the power supply.
Cooler Master gives us some specifications on this side of the box. The other sides contain no useful information.