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HP

HP OmniStudio 27" All-in-One Desktop, Core Ultra 7 355, 16 GB DDR5, 1 TB SSD, Windows 11 Home, Black

SKU CH-X4B6-A1X4W

A 27-inch touch all-in-one desktop with Core Ultra 7 355 processor, 16 GB DDR5 memory, 1 TB storage, 75 Hz FHD IPS display and Windows 11 Home

  • ProcessorIntel Core Ultra 7 (Series 3)
  • RAM capacity16 GB DDR5
  • SSD storage1 TB
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core Ultra 7 355
  • Wi-Fi standardWi-Fi 6

OperatingSystem Windows 11 Home

Memory 16GB DDR5

SSD 1TB

  • 27" FHD touch IPS display with 100% sRGB colour
  • Intel Core Ultra 7 355 with AI Boost for accelerated workloads
  • 16 GB DDR5 memory and 1 TB SSD storage
  • Wi-Fi 6 and Bluetooth 5.4 wireless connectivity
  • 1080p IR camera with HDR and dual microphones

All-in-One for space-conscious work

This 27-inch all-in-one desktop integrates the PC into the display, freeing desk space for home offices or shared work areas. The Intel Core Ultra 7 355 processor with 8 cores and Intel AI Boost handles productivity apps and light creative tasks. Sixteen gigabytes of DDR5 memory and a 1 TB SSD provide responsive multitasking and fast boot times. Windows 11 Home is pre-installed for immediate use.

Touch IPS display and versatile ports

The 27-inch FHD IPS touchscreen runs at 75 Hz with 350 nits brightness, 100% sRGB coverage and low blue light for comfortable all-day viewing. An anti-glare coating reduces reflections in bright rooms. Connectivity includes two USB-C 10 Gbps ports, one USB-A 10 Gbps port, two USB 2.0 ports, HDMI 2.0 out, RJ-45 Ethernet, and a headset jack. Wi-Fi 6 and Bluetooth 5.4 deliver stable wireless links. A 90 W power adapter keeps the single-cable setup tidy.

Upgrades from older all-in-ones

The jump is worthwhile when replacing an ageing all-in-one that lacks touch, a modern CPU or fast USB-C ports. It also suits buyers consolidating a separate tower and monitor into one cleaner footprint. The sealed chassis limits later internal expansion, so buyers who want more storage or user-replaceable parts should consider a traditional desktop instead.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $1,245.99
Pricier than about 83% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR5
Typical for this category: the median of 13,125 items is 16 GB.
SSD storage 1 TB
Higher than about 60% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Brand nameHP
Product lineOmni
Model nameC17VMAV 1
Product typeAll-in-One PC
Product colorBlack
Processor
ProcessorIntel Core Ultra 7 (Series 3)
CPU modelIntel Core Ultra 7 355
Memory
RAM capacity16 GB DDR5
Storage
SSD storage1 TB
Graphics
GraphicsIntegrated Graphics
Connectivity
Wi-Fi standardWi-Fi 6
Bluetooth support5.4
Power
Power supply90 W
Size & build
Form factorAll-in-One
In the box
Pointing deviceWireless Mouse
Software
Operating systemWindows 11 Home
More details
AI capabilityAI Ready
Keyboard typeWireless Keyboard

Other versions of this model

5 more in the same range

Questions about this item

What does the HDMI 2.0 out port support for an external display?

The HDMI 2.0 out port carries video to an external monitor at the native resolution and refresh rate the port and cable allow, while the built-in 27-inch panel runs at 75 Hz.

How much space does the 24.11 x 19.19 x 7.28 inch chassis need on a desk?

The all-in-one body measures 24.11 inches wide, 19.19 inches deep and 7.28 inches tall and weighs 13.09 lb, so allow that footprint plus cable clearance behind the stand.

Does the Intel Core Ultra 7 355 require any driver or BIOS step during Windows 11 setup?

Windows 11 Home installs the Intel Core Ultra 7 355 drivers automatically; the only manual step is enabling the 49 NPU TOPS AI Boost features in Windows Settings after first boot.

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