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HP

HP OmniStudio X 32 all-in-one PC – Core Ultra 7 155H, 32 GB, 1 TB NVMe, 31.5" 4K IPS, Meteor Silver

SKU CH-SQ3A-D9VAZ

31.5-inch 4K IPS all-in-one with a 16-core Core Ultra 7 155H, 32 GB DDR5, 1 TB NVMe, Intel Arc graphics, Wi-Fi 7 and Bluetooth 5.4

  • Screen size31.5
  • CPUIntel Core Ultra 7 155H
  • Memory size32 GB
  • Storage drive1 TB NVMe SSD
  • GPU modelIntel Arc Graphics
  • CPU socketBGA 2049
  • 16-core Core Ultra 7 155H reaches 4.8 GHz for demanding workloads
  • 32 GB DDR5-5600 memory keeps multitasking smooth
  • 1 TB NVMe SSD loads apps and files quickly
  • 5" 4K IPS panel delivers 550 nits and 95% DCI-P3 colour
  • HDMI-in 2.1 lets the all-in-one serve as a 4K external display

31.5" 4K IPS All-in-One PC

The HP OmniStudio X 32 is an all-in-one desktop with a 31.5-inch 4K UHD IPS display at 3840 x 2160 resolution. It runs on an Intel Core Ultra 7 155H processor with 16 cores and 24 MB L3 cache, reaching up to 4.8 GHz. The system includes 32 GB DDR5-5600 memory and a 1 TB PCIe NVMe SSD. Integrated Intel Arc Graphics drive the 550-nit anti-glare panel. Windows 11 Home comes pre-installed in a Meteor Silver chassis.

Creative work and video calls — not for discrete

This all-in-one suits users who want a tidy desk for content viewing, office productivity and video conferencing with the 5MP IR camera and dual array microphones. The three-sided micro-edge screen covers 95% DCI-P3 for colour-critical tasks. Builders who need a discrete graphics card, internal drive bays or user-replaceable memory should look at a tower system. The BGA 2049 socket and soldered design prevent processor or memory upgrades later.

HDMI-in 2.1 enables console or laptop display use

A single specification that decides fit is the HDMI-in 2.1 port, which lets the 31.5-inch 4K panel serve as an external monitor for a game console, laptop or second PC. The same USB Type-C 20Gbps port supports DisplayPort 1.4 in/out for similar input flexibility. Without that video input, the device remains a self-contained PC only. The 2.5 Gbps Ethernet and Wi-Fi 7 BE200 handle network traffic while the 280 W 80 Plus Platinum supply powers the unit.

How it compares

Measured against everything we stock in All-in-One PCs, at today’s prices. Recalculated every night.

Price $1,742.99
Pricier than about 93% of the 4,281 comparable items (median $690.99).
Memory size 32 GB
Higher than about 70% of the 1,818 comparable items (median 16 GB).
Storage drive 1 TB NVMe SSD
Higher than about 80% of the 303 comparable items (median 500 GB).

Specifications

Product
Brand nameHP
Product lineOmniStudio
Model nameHP OmniStudio X 32 All-in-One
Year of release2025
Processor
CPUIntel Core Ultra 7 155H
CPU socketBGA 2049
Processor cache24 MB L3 Cache
Memory
Memory size32 GB
RAM type and speedDDR5 5600
Max supported RAM64 GB
Storage
Storage drive1 TB NVMe SSD
Optical driveNo
Display
Screen size31.5
Display resolution3840 × 2160
Graphics
GPU modelIntel Arc Graphics
GPU interfaceIntel Arc Graphics
VR readyYes
Audio & video
SpeakersDual 5 W Stereo
Web camera5MP IR camera with dual array microphones
Connectivity
Wired network2.5 Gbit/s Ethernet
Wireless adapter5.4 wireless card
Wi-Fi802.11ax
Bluetooth support5.4
Ports & slots
Front USB ports3
Video connectors2 HDMI , 1 USB-C(DP)
Rear USB ports3
Ethernet port1 port
Power
Power supply280 W
Size & build
Form factorAll -In-One
In the box
Included monitor31.5 in 4K IPS
Bundled mouseWireless Mouse
Pointing deviceWireless Mouse
More details
KeyboardWireless Keyboard
Keyboard typeWireless Keyboard

Questions about this item

How does the 4.8 GHz turbo boost behave when the Core Ultra 7 155H is running inside this all-in-one chassis?

The 4.8 GHz figure is the single-core maximum turbo frequency; sustained speeds depend on the 280 W Platinum power supply and the thermal solution built into the 28.14 x 7.88 x 22.26 in enclosure.

What does the USB-C 20 Gbps port with DisplayPort 1.4 in/out actually allow me to connect?

It drives an external display at up to 4K resolution and accepts a video source into the 31.5" 4K IPS panel, while also transferring data at 20 Gbps.

What are the exact desk dimensions and weight I need to accommodate for the Meteor Silver stand?

The unit measures 28.14 inches wide, 7.88 inches deep and 22.26 inches high, weighing 21.61 lb.

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