Nexus has announced the RX-6500 power supply. It is a modular power supply with a 650 W maximum power rating. This unit is aimed at users who want a silent experience as well as efficient operation. The silent operation is made possible through the combination of the efficiency and the 135 mm fan. The sound level should always remain below 30 dBA, and at a load up to 50 percent, it shouldn't even go above 20 dBA. This, of course, depends on the room temperature as well as the load.
Nexus claims that the power supply is at least 85 percent efficient, and with a medium-average load, the efficiency is even a bit higher. While Nexus hasn't mentioned any specific 80+ certification, a Dutch webshop, Azerty, has mentioned that it has an 80+ Silver certificate.
The unit is built with a single 12 V rail and comes with a number of modular cables as well as fixed cables, all of which are sleeved.
So far, there has been no word on pricing or availability, although the unit has a street price of about €90 in Europe.