MSI Cubi NUC AI 1UMG Intel Core Ultra 5 125H Barebone Mini Computer

SKU: 4711377357975

£371.78 inc VAT

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About This Item

  • Intel Core Ultra 5 125H processor with 14 cores, 18 threads, and integrated AI Boost NPU
  • Compact NUC barebone mini PC with passive cooling and VESA mounting capability
  • Up to 64GB DDR5 5200MHz memory and dual M.2 NVMe SSD support
  • Dual Thunderbolt 4 ports and quad 4K display support via two HDMI 2.1 outputs
  • Wi-Fi 6E, Bluetooth 5.2, and dual 2.5G LAN for versatile connectivity

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Description

MSI Cubi NUC AI 1UMG | Intel Core Ultra 5 125H Mini Barebone

The MSI Cubi NUC AI 1UMG delivers AI-ready performance in an ultra-compact NUC form factor. Powered by Intel’s Core Ultra 5 125H processor with integrated NPU, this barebone system supports up to 64GB DDR5 memory and dual M.2 storage, making it ideal for home theatre, office productivity, or AI-enhanced workflows.

Metric Spec
Processor Intel Core Ultra 5 125H (14 cores, 18 threads)
Memory Support DDR5 5200MHz, up to 64GB (2x SO-DIMM)
Storage 2x M.2 NVMe slots
Graphics Intel Arc Graphics
Connectivity 2x Thunderbolt 4, 2x HDMI 2.1, Wi-Fi 6E, Bluetooth 5.2

AI Performance Meets Compact Design

Built around Intel’s Core Ultra 5 125H processor, this system features a dedicated AI Boost NPU that accelerates machine learning tasks without taxing the CPU. The 14-core architecture combines 4 performance cores with 8 efficient cores plus 2 low-power efficient cores, delivering responsive performance for both demanding applications and everyday tasks. The processor’s 4.5 GHz turbo frequency ensures snappy responsiveness when you need it.

Quad Monitor Support & Connectivity

With two Thunderbolt 4 ports and two HDMI 2.1 outputs, this mini PC supports up to four simultaneous displays – perfect for multitasking professionals, content creators, or anyone needing expansive screen real estate. The Thunderbolt 4 ports also provide up to 15W power delivery and support daisy-chaining compatible devices. Front-facing USB ports include one 10Gbps Type-C and two Type-A connections for quick peripheral access.

Enterprise-Grade Security & Sustainability

Discrete TPM 2.0 hardware provides enterprise-level security for sensitive data and passwords, while the Kensington lock slot offers physical security. MSI demonstrates environmental responsibility through PCR (Post-Consumer Recycled) plastic chassis construction and recycled molded pulp packaging. The factory manufacturing process uses 99% renewable energy, and the Power Meter feature helps monitor power consumption and carbon emissions.

VESA Mount & Silent Operation

The 100x100mm VESA mounting capability allows clean, space-saving installation behind monitors or on walls, creating a minimalist workspace. Passive cooling ensures completely silent operation – ideal for quiet environments like bedrooms, living rooms, or offices where noise would be disruptive. The compact 119.6 x 115.2 x 37.5mm chassis fits virtually anywhere traditional desktops cannot.

Package Contents

  • MSI Cubi NUC AI 1UMG barebone system
  • External 120W AC adapter
  • Power cord (UK plug not specified – confirm regional compatibility)
  • VESA mounting bracket
  • Quick start guide

Key points to check

  • Confirm DDR5 memory compatibility and maximum supported speed
  • Verify M.2 NVMe storage dimensions and slot configuration
  • Check regional power adapter plug type for UK use
  • Confirm Wi-Fi 6E band support matches your router capabilities
  • Verify VESA mounting surface compatibility

Common questions

Does this system come with RAM and storage pre-installed?
No, this is a barebone system requiring separate purchase of DDR5 memory and M.2 NVMe storage.
Can I install Windows 11 on this mini PC?
Yes, Windows 11 is supported along with Linux distributions. No operating system is pre-installed.
What is the maximum RAM capacity?
The system supports up to 64GB of DDR5 5200MHz memory across two SO-DIMM slots.
Does it support 4K video output?
Yes, the HDMI 2.1 ports support 4K resolution at 60Hz, and the system can drive four displays simultaneously.
Is this system suitable for gaming?
While capable of light gaming with Intel Arc graphics, this system is optimized for productivity, media centre, and AI-enhanced workloads rather than high-end gaming.

Our verdict

The MSI Cubi NUC AI 1UMG represents excellent value for users needing AI-capable performance in an ultra-compact, silent package. Its combination of Intel’s latest processor technology, quad-display support, and enterprise security features makes it particularly suitable for professionals, home theatre enthusiasts, and anyone prioritizing space efficiency without sacrificing capability. Covered by the applicable manufacturer warranty.

Additional information
Thermal Design Power TDP28 W
L3 cache8 MB
Built-in processorYes
Processor model125H
Processor boost frequency4.5 GHz
Processor threads18
Processor frequency1.2 GHz
Processor lithography7 nm
Processor familyIntel Core Ultra 5
L2 cache10 MB
Processor manufacturerIntel
ECC supported by processorNo
Processor cache18 MB
Performance cores4
Efficient cores8
Performance-core Max Turbo Frequency4.5 GHz
Efficient-core Max Turbo Frequency3.5 GHz
Performance-core base frequency1.2 GHz
Memory slots typeSO-DIMM
Number of memory slots2
Memory channelsDual-channel
ECCNo
Supported memory clock speeds5200 MHz
Maximum internal memory64 GB
Non-ECCYes
Supported storage drive typesSSD
Storage drive sizes supportedM.2
Storage drive interfacePCI Express
Number of storage drives supported2
Card reader integratedNo
NVMeYes
Built-in speakersNo
Near Field Communication NFCNo
Wi-Fi standardsWi-Fi 6E (802.11ax)
Bluetooth version5.2
LAN controllerIntel I226-V
Bluetooth Low Energy BLEYes
Top Wi-Fi standardWi-Fi 6E (802.11ax)
WLAN controller modelIntel Wi-Fi 6E AX211
Thunderbolt ports quantity2
DC-in jackNo
USB 3.2 Gen 2 3.1 Gen 2 Type-A ports quantity2
USB 3.2 Gen 2 3.1 Gen 2 Type-C ports quantity1
HDMI ports quantity2
Ethernet LAN RJ-45 ports1
Thunderbolt 4 ports quantity2
Number of M.2 M slots2
VESA mountingYes
Product typeMini PC barebone
Processor socketBGA 2049
Number of processors supported1
Supported processor frequency max4.5 GHz
Commodity Classification Automated Tracking System CCATS740.17B1
Export Control Classification Number ECCN5A992.C
Intel Visual BIOSNo
Intel TSX-NINo
Intel Smart Response TechnologyNo
Intel Smart Connect TechnologyNo
Intel Smart CacheYes
Intel Small Business Advantage Intel SBANo
Intel Secure KeyYes
Intel Matrix Storage Technology Intel MSTNo
Intel Express BIOS updateNo
Intel OS GuardYes
Intel Stable Image Platform Program SIPPNo
Thermal Monitoring TechnologiesYes
Intel Wireless Display Intel WiDiNo
Intel VT-x with Extended Page Tables EPTYes
Intel Virtualization Technology for Directed I/O VT-dYes
Intel Turbo Boost TechnologyYes
Intel Trusted Execution TechnologyNo
Intel Quick Sync Video TechnologyYes
Intel My WiFi Technology Intel MWTNo
Intel InTru 3D TechnologyNo
Intel InsiderNo
Intel Identity Protection Technology Intel IPTYes
Intel Hyper Threading Technology Intel HT TechnologyYes
Intel Flex Memory AccessYes
Intel FDI TechnologyNo
Intel Fast Memory AccessNo
Intel Demand Based SwitchingYes
Intel Clear Video HD Technology Intel CVT HDYes
Intel 64Yes
Idle StatesYes
Execute Disable BitYes
Enhanced Intel SpeedStep TechnologyYes
Intel Rapid Start TechnologyNo
Intel Advanced Management TechnologyNo
Conflict-FreeYes
Intel Clear Video TechnologyYes
Intel UniteNo
Intel Unite installedNo
Intel Optane Memory ReadyNo
Intel Platform Trust Technology Intel PTTYes
Intel Virtualization Technology VT-xYes
Intel vPro Platform EligibilityNo
Low Power Efficient-cores2
Low Power Efficient-core Base Frequency800 MHz
Product colourBlack
Intel Anti-Theft Technology Intel ATNo
Intel AES New Instructions Intel AES-NIYes
Intel Virtualization Technology Intel VTYes
Intel Rapid Storage TechnologyYes
Intel High Definition Audio Intel HD AudioYes
Intel Dual Display Capable TechnologyYes
Panel mounting interface100 x 100 mm
Trusted Platform Module TPM version2.0
Intel On-Demand Power Redundancy TechnologyNo
Cooling typePassive
PSTI certifiedNo
Not classified as hazardous under GHSNo
Windows operating systems supportedYes
Linux operating systems supportedYes
Operating system installedNo
On/off switchYes
Waste Electrical and Electronic Equipment WEEE complianceYes
AC input voltage100 – 240 V
AC input frequency50/60 Hz
Power supply typeExternal AC adapter
Power supply120 W
Number of power supply units1
Storage temperature T-T-20 – 60 °C
Storage relative humidity H-H0 – 90%
Operating temperature T-T0 – 35 °C
Operating relative humidity H-H0 – 85%
Width119.6 mm
Depth115.2 mm
Height37.5 mm
Package width205 mm
Package depth220 mm
Package height94 mm
Display includedNo
Power cord includedYes
Drivers includedNo
AC adapter includedNo
Mouse includedNo
Quick start guideNo
Keyboard includedNo
Embedded options availableNo
Chassis typeCube
Country of originChina
Introduction year2025
Introduction monthJune
Warranty period3 year(s)
Distributor SKUs4711377357975, STD10223851, CL4711377357975

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