As launch dates of next-generation graphics playing cards with a 12VHPWR energy connector inch nearer, we see extra makers of energy provide items roll out their ATX 3.0 choices. Seasonic but has to announce its ATX 3.0 PSUs formally, however quite a few retailers in North America already checklist these components. To date, we have now seen fairly costly ATX 3.0 energy provides, however Seasonic’s PS Vertex lineup will embrace fashions that price round $230.
Seasonic’s PS Vertex ATX 3.0 energy provide household will embrace 4 SKUs: 80 Plus Gold-rated 1000W and 1200W fashions, in addition to 80 Plus Platinum-badged 1000W and 1200W fashions, as found by @momomo_us. These PSUs are at present listed at quite a few U.S. and Canada shops, together with ProVantage and Tech-America, the place they price between $231.23 and $304.78.
Being geared toward fans, Seasonic’s PS Vertex ATX 3.0 PSUs are absolutely modular and are outfitted with a big fan to make sure secure efficiency underneath excessive hundreds. The important thing promoting characteristic of those energy provides is their 12VHPWR connector for next-generation graphics playing cards.
Upcoming graphics playing cards from AMD and Nvidia (that are set to change into the greatest graphics playing cards) are anticipated to make use of ATX 3.0-standard 12+4-pin auxiliary PCIe 5.0 energy connector referred to as 12VHPWR that may ship as much as 600W to a graphics card, relying on its wants and PSU capabilities (relying on the applying, it’s 150W, 300W, 450W or 600W). The 12VHPWR makes use of 12 pins for energy supply, whereas the 4 remaining pins carry sideband alerts, reminiscent of sensing the connector’s/PSU’s preliminary allowable energy and most allowable energy. These sideband alerts are carried out to make sure that an add-on card doesn’t draw energy above sure limits and burn PSU down.
Seasonic’s PS Vertex 1000W 80 Plus Gold is the most affordable ATX 3.0 energy provide we have now encountered, however as the usual will get extra widespread, we’ll undoubtedly see much more inexpensive choices. In the meantime, maintaining in thoughts that these PSUs are designed to ship as much as 600W of energy to an add-on card, these can be high-wattage energy provides that can be priced accordingly.
