THE HCG-620M

As expected the HCG-620M is not entirely modular and comes with the basic mainboard connectors hardwired into the chassis.

Antec has used a 135mm intake fan with the HCG-620M just like with the non-modular version.

Two large stickers placed on both sides include the product name and output.

At the top we find the typical large sticker with the units electrical specifications listed.

The HCG-620M comes with 6 modular ports (tagged and color coded) two of which are only for use with disk drives.

Moving at the rear of the unit we find the usual honeycomb perforation along with the on/off switch and the power port.

The 135mm intake fan used is made by ADDA and can achieve speeds of up to 2500RPM while producing up to 82CFM of airflow at 36dBA of noise.

The layout of the interior is very clean and is actually based on the M12II design by Seasonic (the non-modular version was made by Delta).

Primary and secondary capacitors used are made by the Japanese Nippon Chemi-Con. The primary is rated for use of up to 85°C while the secondary for up to 105°C.

At the secondary side we also see a single Rubycon capacitor rated for use up to 105°C.