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Black HP OMEN Obelisk 875 tower desktop with front button access

HP

HP OMEN Obelisk 875 gaming PC Intel Core i5-8400 16GB DDR4 512GB NVMe SSD 1TB HDD GTX 1060 6GB GDDR5

SKU CH-SGFW-A48YA MPN 875

Gaming desktop with 6-core Intel i5, 16GB DDR4, 512GB NVMe SSD plus 1TB HDD, and GTX 1060 6GB graphics

  • TypeGaming & Entertainment
  • UsageConsumer
  • ColorBlack
  • ProcessorIntel Core i5-8400
  • Processor Main Features64 bit 6-Core Processor
  • Memory16GB DDR4
  • 6-core Intel Core i5-8400 reaches 4GHz turbo for responsive gaming
  • 16GB DDR4 memory at 2666MHz handles multitasking and modern titles
  • 512GB NVMe SSD plus 1TB HDD combines fast boots with ample storage
  • NVIDIA GeForce GTX 1060 with 6GB GDDR5 delivers smooth 1080p frame rates
  • Tool-less chassis opens instantly for easy component upgrades

Gaming desktop for mainstream players

The OMEN Obelisk 875 is a tower system built around a six-core Intel Core i5-8400 processor that runs at 2.8 GHz and can reach 4 GHz. Sixteen gigabytes of DDR4 memory at 2666 MHz and a dedicated NVIDIA GeForce GTX 1060 with 6 GB of GDDR5 give solid 1080p frame rates in current titles. Windows 10 Home is pre-installed.

Dual-drive storage with NVMe speed

A 512 GB NVMe SSD handles the operating system and favourite games for quick boots and level loads. The 1 TB hard drive adds bulk capacity for media libraries and less-played titles. The board supports up to 32 GB of DDR4, so memory headroom exists for heavier multitasking, while the 500 W supply limits further graphics upgrades.

Tool-less chassis and modern I/O

The black tower opens with a button press for straightforward internal access. Front I/O provides a 3.5 mm combo jack, microphone input and two USB-A 3.1 ports. The rear panel adds five more USB-A 3.1 ports, one USB-C port, HDMI, three DisplayPort outputs, DVI, gigabit Ethernet and analogue audio jacks. Wi-Fi 5 and Bluetooth 4.2 handle wireless duties.

Highlights

  • 6-core Intel Core i5-8400 reaches 4GHz turbo for responsive gaming
  • 16GB DDR4 memory at 2666MHz handles multitasking and modern titles
  • 512GB NVMe SSD plus 1TB HDD combines fast boots with ample storage
  • NVIDIA GeForce GTX 1060 with 6GB GDDR5 delivers smooth 1080p frame rates
  • Tool-less chassis opens instantly for easy component upgrades

Specifications

BrandHP
Model875
Part Number875i584106R-16512n1H
TypeGaming & Entertainment
UsageConsumer
ColorBlack
ProcessorIntel Core i5-8400
Processor Main Features64 bit 6-Core Processor
Memory16GB DDR4
Storage512GB + 1TB
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardWi-Fi 5 (802.11ac)
Power Supply500W
MonitorMonitor not included
KeyboardWired Keyboard
MouseWired Mouse
Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade
‍👉Check ABS/Helix computers with Windows 11
‍👉Check gaming pc with Windows 11 Pro
CPU TypeIntel Core i5 8th Gen
CPU NameIntel Core i5-8400
Turbo Frequency4GHz
GPU/VGA TypeGeForce GTX 1060
GPU Memory6 GB GDDR5
Graphics CardNVIDIA GeForce GTX 1060
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity16GB DDR4
Memory SpeedDDR4 2666
Memory Spec8 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Memory Slots (Available/Total)0/2
Maximum Memory Supported32 GB
SSD512GB
HDD1TB
HDD InterfaceSATA
Storage Spec512GB NVMe SSD + 1TB HDD
Optical Drive TypeNo
Screen SizeNo Screen
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11ac Wireless LAN
WiFi GenerationWi-Fi 5
BluetoothBluetooth 4.2
Front USB2
Front Audio Ports2
Video Ports1 x HDMI, 3 x DisplayPort, 1 x DVI
Rear USB6
RJ451 port
Rear Audio Ports3 ports
Mouse TypeWired Mouse
Keyboard TypeWired Keyboard
Dimensions (H x W x D)17.05 x 14.06 x 6.5 in
Weight20.3 lb
Package TypeRetail

Questions about this item

Will my existing 3.5mm headset plug straight into the front audio combo jack on the OMEN Obelisk 875?

Yes, the front panel has a single 3.5mm audio combo jack that accepts a standard headset with combined headphone and microphone signals.

How can I confirm the GTX 1060 is running at full 6GB GDDR5 capacity after I set up the PC?

Open Windows Device Manager, expand Display adapters, right-click the GTX 1060, choose Properties, then the Details tab and select Hardware Ids; the listed VRAM will show 6GB.

Does the box include a monitor or only the tower, keyboard and mouse?

The package contains the OMEN Obelisk 875 tower, a wired USB keyboard and a wired USB mouse; a monitor is not included and must be purchased separately.

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