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MSI

MSI Modern AM273Q AI 1UM-039US all-in-one PC Intel Core Ultra 7 155H 16GB DDR5 1TB SSD 27" Windows 11 Pro

SKU CH-N48H-XT99F MPN Modern AM273Q AI 1UM-039US

27-inch all-in-one with 14-core Intel Core Ultra 7 155H, 16GB DDR5 and 1TB SSD for business and creative work

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core Ultra 7
  • Memory size16 GB
  • Storage drive1 TB SSD
  • CPUIntel Core Ultra 5 125H
  • RAM capacity16 GB DDR5
  • Intel Core Ultra 7 155H with integrated NPU handles AI workloads efficiently
  • 16 GB DDR5 memory and 1 TB SSD deliver responsive multitasking and fast storage
  • 27 inch display provides ample screen space for business and creative tasks
  • Windows 11 Pro includes Copilot and Studio Effects for AI-assisted productivity
  • MSI AI Engine automatically optimises performance, audio and display settings per scenario

27-inch AI all-in-one for business

This MSI Modern AM273Q AI all-in-one PC integrates a 27-inch display with an Intel Core Ultra 7 155H processor. It ships with 16GB DDR5 memory and a 1TB SSD running Windows 11 Pro. The system targets professionals who want a compact desktop for mainstream workloads and AI-assisted productivity.

Thermals noise and power in daily AI workloads

The Intel Core Ultra 7 155H includes a Neural Processing Unit for efficient AI tasks at lower power draw. MSI AI Engine detects user scenarios and adjusts performance, sound effects and display mode automatically. This behaviour keeps thermals and acoustics controlled during video calls, summarisation and creative work.

Upgrade path from older all-in-one desktops

The 14-core CPU with 24MB L3 cache replaces legacy all-in-one systems that lack integrated NPU hardware and DDR5 memory. The jump is worth it when you need Windows Studio Effects, Copilot integration and on-device AI acceleration without adding discrete hardware. Buyers who need more storage or a second graphics card should look elsewhere.

How it compares

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

Price $1,017.99
Pricier than about 85% of the 4,281 comparable items (median $690.99).
Screen size 27 in (68.6 cm)
Higher than about 90% of the 4,191 comparable items (median 23 in).
Memory size 16 GB
Typical for this category: the median of 1,818 items is 16 GB.

Specifications

Product
Brand nameMSI
Model nameModern AM273Q AI 1UM-039US
Product typeAll-in-One PC
Recommended useBusiness / Content Creation / Mainstream / Work / Business
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPUIntel Core Ultra 5 125H
CPU modelIntel Core Ultra 7 155H
Processor cache18 MB L3 Cache
L3 cache per CPU24 MB
Memory
Memory size16 GB
RAM capacity16 GB DDR5
Storage
Storage drive1 TB SSD
SSD storage1 TB
Hard driveNo
Display
Screen size27 in (68.6 cm)
Size & build
Form factorAll-in-One
Shipping weight10.41 kg
Package size699 × 483 × 229 mm
In the box
Included monitor27 in (68.6 cm)
Software
Operating systemWindows 11 Pro

Questions about this item

How is the 27" all-in-one installed and what step is often missed?

Place the unit on a stable surface, connect the power cable, press the power button, then complete the Windows 11 Pro first-run setup including network sign-in and Microsoft Copilot activation.

What maintenance or replacement will the 16GB DDR5 memory and 1TB SSD need later?

The 16GB DDR5 is soldered and not user-replaceable; the 1TB SSD can be swapped for a larger drive if capacity runs out, but no routine memory or storage maintenance is required.

What limit appears first during sustained AI workloads on the Core Ultra 7 155H?

The integrated NPU handles continuous AI tasks at lower power, so thermal throttling of the 14-core processor typically appears before the NPU reaches its sustained-performance ceiling.

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