OMEN by HP Obelisk Desktop 875-1055xt

  • $1,499.99

  • Brand: HP
  • Product Code:
  • Availability: In Stock

Let nothing stop you from playing at your best. With the industry's latest components, micro-ATX compatible upgradability, and a design that you can personalize, the OMEN Obelisk delivers performance to achieve new heights.

Make a power statement

Experience powerful, fluid gaming with advanced NVIDIA® GeForce® RTX 2070 dedicated graphics and the latest Octa-Core 9th Generation Intel® Core™ i7 processor. Giving you the precision and speed you need to reach the next level.

Make it personal

Stand out from the competition with a sleek chassis featuring customizable RGB lighting.

Make it unbeatable

Get inside quickly and upgrade how you want to with a tool-less design and adherence to micro-ATX standards. And with support for up to three storage devices, space won't be an issue.

Gaming made even better

Enhance your gaming experience with included OMEN Command Center software—enabling remote gaming through OMEN Game Stream

[2] Must activate a Game Stream account on your OMEN PC and download the OMEN Command Center app from the Microsoft Store onto another Windows 10 PC with these minimum requirements: OS: Windows 10 (Fall Creators Update or later), CPU: Intel® Core™ i5 processor (5th Generation or later), GPU: Intel® HD 4000 / NVIDIA® 8000 series / AMD® 2000 series or better with latest graphics drivers, Memory: 4GB DDR3. Minimum upload and download speed of 10 Mb/s at 5GHz is required.

, customization of RGB lighting, and prioritization of gaming network traffic.

Operating system

Windows 10 Home 64
[22] Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See


Intel® Core™ i7-9700K (3.6 GHz base frequency, up to 4.9 GHz with Intel® Turbo Boost Technology, 12 MB cache, 8 cores)
[17] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering is not a measurement of higher performance. Intel, Pentium, Intel Core, Celeron, Intel logo and the Intel Inside logo are trademarks of Intel Corporation in the U.S. and other countries.


Discrete: NVIDIA® GeForce RTX™ 2070 Super™ (8 GB GDDR6 dedicated)


HyperX® 16 GB DDR4-2666 SDRAM (2 x 8 GB)

Maximum memory

Upgradeable to 64 GB

Memory slots



256 GB PCIe® NVMe™ M.2 SSD
[13] Actual formatted capacity is less. Portion of internal storage is reserved for preloaded content.
[14] Based on HP internal testing using CrystalDiskMark benchmarking software. Performance is sequentially faster (read only) compared to traditional 7,200 rpm HDD.

Secondary storage

1 TB 7200 rpm SATA
[23] For storage drives, TB = 1 trillion bytes. Actual formatted capacity is less. Up to 35GB of drive is reserved for system recovery software.

Total Internal Bays

One 2.5" occupied; One 3.5" occupied

Network interface

Integrated 10/100/1000 Gigabit Ethernet LAN

Wireless technology

Realtek Wi-Fi 5 (2x2) and Bluetooth® 4.2 combo
[9] Wireless access point and Internet service required. Availability of public wireless access points limited. The specifications for the 802.11ac WLAN are draft specifications and are not final. If the final specifications differ from the draft specifications, it may affect the ability of the PC to communicate with other 802.11ac WLAN devices.
[10] Bluetooth® is a trademark owned by its proprietor and used by HP Inc. under license.

Power supply

750 W Platinum efficiency power supply

External I/O Ports

[12] USB Type-C™ and USB-C™ are trademarks of USB Implementers Forum.

Front:1 microphone-in; 1 headphone/microphone combo; 2 USB 3.1 Gen 1
Rear:1 USB 3.1 Type-C™ Gen 2; 4 USB 3.1 Gen 1; 1 USB 3.1 Gen 2

Expansion slots

1 PCIe x16; 3 M.2

Energy efficiency

ENERGY STAR® certified; EPEAT® Bronze registered


DTS Studio Sound™, DTS Headphone:X™

Video connector

1 HDMI; 3 DisplayPort™; 1 Virtual Link (USB Type-C™)

Special features

Liquid cooling solution for processor; Dust filter


Shadow black front bezel, dark chrome logo, glass side panel

Pointing device

HP USB Wired Optical Mouse


HP USB Wired Keyboard with volume control

Dimensions (W X D X H)

6.5 x 14.06 x 17.05 in


23.15 lb


1 year limited hardware warranty (information at 90 day phone support (from date of purchase). Complimentary chat support within warranty period (at

Software included

McAfee LiveSafe™

Netflix; DTS Headphone:X

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