Power supply

[Corgo24]

I want to upgrade my power supply on my hp omen 870 244 which ones will fit im looking for at least 1000 watts

[old_geekster]

@Corgo24 , welcome to the forum.

The first thing that I am going to recommend is that you use this power supply calculator to determine your actual power needs.  I am building a gaming computer with a MSI MEG Z390 ACE mobo, i9-9900K, 32 GB of Corsair 3200 MHz (14-14-14-34) memory, MSI RTX 2080 Gaming X Trio, 2 x SSD's and a Corsair H115i cooler.  The recommend power supply unit (PSU) is only 650W 80% Gold.  My point is, you may only need 850W or less.

This is the PSU that I will most likely buy.  You can click on the 1000W PSU to see the difference in price.  Measure the existing PSU and compare those measurements to the one that you choose.

If you still choose to go with a 1000W PSU, I will be glad to make a recommendation.  The one in the link that I provided is enthusiast quality.