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OMEN by HP 45L ATX Case GT20-0230t

  • A case that makes a statement
  • Tool-less design to build your dream gaming PC
  • Customize each detail with OMEN Gaming HubSee all Specs

OMEN by HP 45L ATX Case GT20-0230t is rated 4.8 out of 5 by 6.
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Rated 5 out of 5 by Sydney A from Beautiful and silent with great airflow This is a beautiful case, easy to access on both panel sides with clear cable routing capabilities. Having the cryo chamber separate allows plenty of space for air circulation and larger graphic boards. The whole assembly is nearly silent, and although there are not a lot of built-in ports, there are enough for most gaming builds.
Date published: 2023-06-21
Rated 5 out of 5 by Attila S. from Outstanding Exactly what I was after. You wouldn’t be disappointed!! Exceptional experience with HP.
Date published: 2023-03-31
Rated 5 out of 5 by crabbski from Best of the best!! If you are a builder of PC's and you want the one of cleanest - most effective, attractive and practical case available the HP 45L ATX case is the perfect choice. I highly recommend it.
Date published: 2022-10-29
Rated 4 out of 5 by G Thomas from Huge Improvement Over Omen 30L Case I swapped my existing HP Omen 30L GT13-1094 system into this case, replacing the existing 120mm AIO cooler with a 360mm AIO, and added 3 120mm ARGB fans to the front of the case. As noted in another review, this case doesn’t include the wifi antennas, which are different than those that came with the 30L. I managed to reuse the 30L wifi antennas with some creative use of black cloth tape, but at this price they really should be included. In terms of thermal performance, my 5800x now idles under 40C and peaks at 78C during stress testing, while the GPU idles under 30C.
Date published: 2022-06-22
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OMEN Gaming Hub does not control the rgb strip light or the front panel light. Are there any drivers that can be used to make this work?

Asked by: alex14
The RGB Control is not being controlled by HP Omen. RGB strip doesn't light up and the front light just blinks white. I plugged the RGB strip into Corsair iCUE and it lit up and I can change colors. It's crazy that they ship this case without any drivers to make the lights work. I can't find anywhere to download them and OMEN Gaming Hub does nothing.
Answered by: alex14
Date published: 2024-06-27

Will this connect to a OMEN 25i

Asked by: bobthebuilder2
This is just a case. You would have to install a graphics card or igpu with a Display Port or HDMI output in order to connect your 25I
Answered by: 2KDesignStudios
Date published: 2023-12-31

I currently have a 25L Omen PC. Would I be able to transfer that into this 45L case?

Asked by: DrSwashMC
Thank you for your question! Yes, most Omen 25L PCs will transfer seamlessly to this OMEN by HP 45L ATX Case GT20-0230t.
Answered by: HP Team Grant
Date published: 2024-08-19

I'd like to build a DDR5 custom build (not currently available through HP) using this 45L case. I'd like it to look like your prebuilt offerings, what brand and size of RGB fans should I use for the front and back and for a cooler in the cyro chamber?

Asked by: RVJR
Thank you for your interest in this OMEN by HP 45L ATX Case GT20-0230t PC! This case will fit any 240 mm RGB liquid cooler and up to 3 120 mm case RGB front fans.
Answered by: HP Team Grant
Date published: 2023-05-27

Can this be shipped to Canada? Or do you sell it at hp.ca??

Asked by: SAINTJohn
Thank you for your question! HP.com ships to street addresses within the 50 United States and the District of Columbia. We cannot deliver to P.O. boxes, private mailbox stores, freight forwarders, United States territories, or addresses outside the 50 United States and the District of Columbia. At this time this Omen Case is not available in Canada.
Answered by: HP Team Grant
Date published: 2023-05-27

Can this use atx size motherboard?

Asked by: fbk_256
Thank you for your question! This OMEN by HP 45L ATX Case GT20-0230t PC will be compatible with the standard or mini-size ATX motherboards.
Answered by: HP Team Grant
Date published: 2023-05-27

Can this case fit the corsair rmx 1000watt power supply

Asked by: Jodaddy
The OMEN by HP 45L ATX Case GT20-0230t PC is a standard-size ATX case. Please check the PSU manufacturer to ensure their PSU is compatible with a standard ATX case.
Answered by: HP Team Grant
Date published: 2023-05-03

Any links or info on what motherboard can i use on this case what size or what do i have to look on when buying the motherboard 

Asked by: Hvillegas
Thank you for your question! The OMEN by HP 45L ATX Case GT20-0230t PC is designed for standard-size ATX or mini-ATX motherboards.
Answered by: HP Team Grant
Date published: 2023-05-27
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