CORSAIR - HXi Series HX1500i 80 PLUS Platinum Fully Modular Ultra Low-Noise ATX 3.1 and PCIE 5.1 Power Supply - Black

I have a demanding build with plans for an upgraded gpu for 3 additional monitors and this pick should give me room to spare. Great product.

NorthSky · 2026-05-16 · via bestbuy

This is a absolute pleasure for those who want power and headspace! The guide was pretty easy to understand, especially for first time builders like myself! My specs show I would use around 900W at most but with future upgrades like getting a new GPU and or overclocking it would definitely spike up to the 1400W and even then that still leaves me with 100W of headroom! The PSU comes with all the necessary cables you need so you won't have to worry at all if you feel like you’re missing something. I would classify this as a high end PSU so the chamces of you needed an extra CPU power cable is slim to none!

CarlyA · 2025-12-23 · via bestbuy

Works as intended. Powers the RTX 5090 and Ryzen 9 9950X with "Ultra Low-Noise" and good efficiency. My PC will randomly restart without notice a few minutes after turning on. However, not sure if this is a PSU issue since it only started to occur once switching my OS.

JordanG · 2025-12-20 · via bestbuy

Ultimate power supply. ICue monitoring is great - show you how much power it is consuming from the mains supply vs the board consumption. Good efficiency.

Ray78 · 2025-11-21 · via bestbuy

Easy to install with ample cordage included. The fan is very quiet. This PSU is just what I needed to finish my build!

Scypher · 2025-11-14 · via bestbuy

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