OMEN by HP Obelisk Desktop 875-0018na

OMEN by HP Obelisk Desktop 875-0018na
Key specs

Operating System

Windows 10 Home 64

Memory (RAM)

16 GB


AMD Ryzen™ 7 processor

Product Overview

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 high-performance, fluid gaming with NVIDIA® graphics and a powerful 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 Streamh1 , customization of RGB lighting, and prioritization of gaming network traffic.h2

Key Features
Windows 10

Do great things confidently with the familiar feel of Windows - only better.

AMD Radeon™ Vega graphics

Thrill your visual senses with the latest AMD graphics compute engines for fast, powerful, and fluid graphics. Combine with the latest multimedia for incredible performance.

AMD Ryzen™ 7 Processor

With 8 cores, 16 threads, and a 20 MB cache, this is a multi-threaded performance beast. The newly-designed, ultra-efficient architecture dominates even the most CPU intensive games, without issue.

HyperX® DDR4 memory

With up to 16 GB of fast HyperX® DDR4-2666 RAM, everything from multitasking to playing games gets a performance boost.

Rock-solid connections

Never worry about spotty Internet and weak connections. Stay powerfully connected to Wi-Fi and to Bluetooth® accessories with the latest 802.11 a/c (2x2) WLAN adapter and Bluetooth® 4.2.

Hard drive storage

Don’t worry about growing your collection of digital movies, songs, and pictures. With massive storage options you can save it all, and still have plenty of room left over.

DTS Studio Sound

Enhance your listening experience for all your games, videos, and music. Experience deep bass and clear dialogue at maximum volume without any distortion.

Detailed Specifications
  • Operating system
  • Windows 10 Home 64
  • Memory
  • HyperX® 16 GB DDR4-2666 SDRAM (2 x 8 GB)
  • Memory and storage
  • 16 GB memory; 2 TB HDD storage; 256 GB SSD storage
  • Memory Slots
  • 2 UDIMM
  • Internal Storage
  • 2 TB 7200 rpm SATA
  • Hard drive (2nd)
  • 256 GB PCIe® NVMe™ M.2 SSD
  • Processor family
  • AMD Ryzen™ 7 processor
  • Processor
  • AMD Ryzen™ 7 2700 (3.2 GHz base frequency, up to 3.9 GHz burst frequency, 16 MB cache, 8 cores)d7
  • Display
  • LCD monitors sold separately. For more information please visit
  • Power supply type
  • 500 W Bronze efficiency power supply
  • Minimum dimensions (W x D x H)
  • 16.5 x 35.7 x 43.3 cm
  • Audio features
  • DTS Studio Sound™, DTS Headphone:X™
  • I/O Port location
  • Front: 2 USB 3.1; 1 headphone/microphone combo
  • I/O Port location
  • Rear: 1 USB Type-C™ 3.1; 4 USB 3.1 Gen 1; 1 USB 3.1 Gen 2; 1 audio-in; 1 audio-out; 1 microphone-in
  • Video connectors
  • 1 HDMI; 2 DisplayPort™; 1 Virtual Link (USB-c)
  • Network interface
  • Integrated 10/100/1000 GbE LAN
  • Wireless
  • 802.11a/b/g/n/ac (2x2) Wi-Fi® and Bluetooth® 4.2 M.2 combo
  • Expansion slots
  • 1 PCIe x16; 2 M.2
  • Security management
  • Kensington Lock slot; Firmware TPM 2.0
  • Product color
  • Shadow black front bezel, dark chrome logo
  • Energy efficiency
  • ENERGY STAR® certified; EPEAT® Silver registered
  • Software included
  • McAfee LiveSafe™d2
  • Warranty
  • 1 year limited parts, labour, and pickup and return service.


Product image may differ from actual product h1 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: 4 GB DDR3. Minimum upload and download speed of 10 Mb/s at 5 GHz is required. h2 Wireless access point and internet access required. Availability of public wireless access points is limited. d7 Burst frequency performance varies depending on hardware, software and overall system configuration. d2 McAfee LiveSafe 30-day free trial offer (Internet access required. First 30 days included. Subscription required for live updates afterwards.)
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