What RTX 3080 will fit in my omen 25L case?

[PabloRydoski]

OMEN 25L GT12-0048na
i own the above system and am trying to source a suitable RTX3080 that will fit.  I need a suitable power supply too.  What can I get that will fit?  Also do I need additional cooling?  Currently has single rear fan and vents in bottom and side of case.  Thanks

[BeemerBiker]

TechPowerUP recommends a 700 watt power supply for the RTX3080

You will need to upgrade power.  Omen power supplies are discussed here

I do see some sold on eBay but I was unable to find them at any of the hp parts stores I am familiar with.

The one I listed on eBay do not show the Cooler Master logo which is suspicious.  @NonSequitur777  is our power supply expert and might be able to find a better power supply.  It is suspicious that Cooler Master is not wanting to sell on retail.

You might want to wait for the release of the 4000 series NVidia. That will cause the prices to drop for the 3000 series

I suspect your case is confined and lacks air flow for 3080 or 4000 series and you might need liquid or hybrid cooling for the GPU

[Prométhée]

hi

you have this

•  OMEN 25L GT12-0048na Desktop PC Product Specifications

Dorado

• Form factor: Micro ATX: 24.0 x 24.0 cm (9.45 x 9.45 in)

NVIDIA GeForce RTX 2060 (6 GB)

• Form Factor: Full height PCB with ATX dual slot bracket
• Dimensions: 10.9 cm x 18.8 cm (4.3 x 7.4 in)

see this one

https://support.hp.com/lv-en/product/omen-desktop-pc-30l-gt13-0000i/33492325/model/2100381720/docume...

Dorado OC

• Form factor: Micro ATX: 24.0 x 24.0 cm (9.45 x 9.45 in)

NVIDIA GeForce RTX 3080 (10 GB)

• Form Factor/dimensions: 12 layer/11.11 cm x 28.0 cm (4.37 x 11.02 in) approximate

read the  @old_geekster 's KB

Upgrade Video Card - HP Support Community - 7481981

check, a similar graphics card could therefore fit!

for the  power supply, I think that it is necessary to open, also check

may help

https://www.youtube.com/watch?v=sMH-1K75kUI

https://www.youtube.com/watch?v=d581-j3Rr-s

[NonSequitur777]

@PabloRydoski,

Your OMEN 25L GT12-0048na (1D3Z9EA) motherboard as per: https://support.hp.com/rs-en/document/c06684172 and: https://support.hp.com/us-en/product/omen-desktop-pc-30l-gt13-0000a/33802663/model/34385029/document..., is the HP Dorado (SSID: 8704), thankfully and fortuitously ATX 24-pin power-enabled, which means you can swap the original HP 500 watt power supply with any higher wattage industry standard ATX power supply.

The only thing to watch out for which ATX power supply to get, are its dimensions (L x W x H) to make sure it fits inside your desktop case. It really is as simple as that.

Once you fit your gaming rig with a more powerful ATX power supply it deserved in the first place, you can pretty much install any graphics card of your liking (watch GPU dimensions for fit!) as these bold HP OMEN 25L Desktop GT12-0xxx Users were able to do: UserBenchmark: HP OMEN 25L Desktop GT12-0xxx Compatible Components: RTX 3080 Ti, RTX 3090, RTX 3080, etc.

Hope this was helpful.

Kind Regards,

NonSequitur777

[NonSequitur777]

@PabloRydoski,

And yes, absolutely, adding cooling fan(s) would be a great idea as this gentleman shows how/what to do: How to: Install and Setup All Fans in an HP Omen 25L / 30L! Tutorial & Guide! - YouTube.

Kind Regards,

NonSequitur777