These fans do have a less elaborated frame design, with no rubber layers for vibration dampening purposes; in the middle we will find a white CORSAIR logo:
On the back side, we will note the 31-004186 product code, but also the power rating which is 12V at 0.259A; these can exert a static pressure of 3.0 mm – H2O:
The fans feature a 4-pin PWM connector:
A unique SN can be observed on the frame as well:
Besides the fans, we will also receive the necessary mounting screws and standoffs in a smaller bag, the AM3/AM4 mounting bracket, an Intel socket backplate, the AMD sTR4 mounting bracket but also the USB control cable:
The small plastic bag houses long fan screws, Intel socket standoffs, washers, AMD screw clips, sTR4 standoffs, radiator screws but also four thumbscrews:
Next, we will spot the AIO full assembly, with the pump and large 280mm radiator:
The full dimensions of the radiator are 322mm x 137mm x 27mm and comes with an expanded core compared to other cooler manufacturers, for delivering high cooling surface area and better performance:
On the side frame of the all-black radiator we will get to see a chromed CORSAIR logo: