MSI Cubi NUC 1MG (Silver) 100U
MSI

Cubi NUC 1MG (Silver) 100U

CPU i3 100U
GPU Iris Xe 64EU
Max RAM 64GB
Drives 4
Seller Newegg

The MSI Cubi NUC 1MG (Silver) 100U is a mini PC powered by the Intel i3 100U (13th gen). It features 2 performance cores and 8 threads and a soldered CPU. Graphics are handled by the integrated Intel Iris Xe 64EU. Supports up to 64GB of RAM across 2 slots at 5200 MT/s. Storage capacity of up to 4 drives including 2 NVMe, 1× 2.5" SATA. Connectivity includes USB4 40Gbps. Networking features 2 Ethernet ports (up to 2.5G). Dimensions: 136 × 133 × 50mm (0.90L). Uses a Brick PSU (120W).

CPU & Performance

CPUi3 100U
Generation13th
P-Cores2
Threads8
Single-core75
Multi-core21
Socket0

GPU

GPUIris Xe 64EU
Discrete GPUNo
Integrated GPUYes
eGPU supportNo

RAM

Max RAM64GB
RAM slots2
Max speed5200 MT/s
ECC supportNo

Storage

Max drives4
NVMe slots2
Gen4 x41
Gen3 x41
2.5" SATA1
SD cardYes

Ports & Connectivity

USB4 40Gbps1.25
Max displays4

Network

Max Ethernet2G
2.5G ports2
vProN

Physical

Dimensions136 × 133 × 50 mm
Volume0.9L
Fan size80mm
Warranty3 yr

Power

PSU typeBrick
PSU120W

Additional

Recommended for office work, web browsing, media playback, light home or business use, larger multitasking workloads, network-focused setups, and local storage expansion. Consider MSI Cubi NUC 1MG (Silver) 100U if you want a ultra-compact mini PC built around its listed Intel i3 100U processor and Intel Iris Xe 64EU integrated GPU. It is less suitable for heavy gaming than models with a discrete GPU, but the listed expansion and integrated graphics options make it flexible for everyday workloads.

MSI Cubi NUC 1MG (Silver) 100U features Intel i3 100U with Intel Iris Xe 64EU integrated GPU, offering 2× 2.5G Ethernet, USB4, and expanded internal storage. CPU details include 13th CPU generation, 2 performance cores, and 8 threads. Memory support includes up to 64GB RAM across 2 slots at 5200 MT/s. Storage support includes up to 4 storage drives including 2 NVMe SSD slots, 1× PCIe Gen4 x4 NVMe and 1× PCIe Gen3 x4 NVMe, and 1× 2.5-inch SATA bay and SD card reader. Display support includes support for up to 4 displays. Port connectivity includes 1× USB4 40Gbps and full-function USB-C with PD/video/data at 65W. Networking includes 2× 2.5G Ethernet. Physical design includes a 136 × 133 × 50 mm chassis (0.90L). Cooling information lists 80 mm main fan. Power information lists Brick power supply rated at 120W. Lifecycle information lists 3-year warranty.

The overall score is not populated for MSI Cubi NUC 1MG (Silver) 100U, so this model should be evaluated by the listed hardware specifications rather than by a ranked dataset position.

Verdict

Best for

office productivity, software development, 4K media playback, larger multitasking setups, router/firewall or homelab use.

Avoid if

you need modern AAA gaming or sustained GPU rendering.

Alternatives
  • GMKtec/Morefine Nucbox K11 4090M — higher performance ceiling
  • MSI Cubi NUC 13MMQG 1365U — closest spec alternative
  • Lenovo P3 Ultra 13900 A5500 — premium performance alternative

Review

The MSI Cubi NUC 1MG (Silver) 100U is a ultra-compact mini PC built around Intel i3 100U and Intel Iris Xe 64EU integrated graphics. With pricing dependent on configuration and seller availability, it is aimed at buyers looking for office productivity, software development, 4K media playback, larger multitasking setups, router/firewall or homelab use. The core spec sheet is solid for its class: up to 64GB RAM across 2 slots at 5200 MT/s, up to 4 drives, including 2 NVMe slots (1 PCIe 4.0 x4 NVMe, 1 PCIe 3.0 x4 NVMe, 2.5-inch SATA), 2×2.5GbE, and 1 USB4 40Gbps, USB-C PD up to 65W. Because the overall score is not populated, this model is best evaluated by its listed specifications, price, and feature mix rather than a single rank. The main reason to pause is fit: avoid it if you need modern AAA gaming or sustained GPU rendering. Overall, the MSI Cubi NUC 1MG (Silver) 100U makes the most sense when its CPU/GPU balance, port selection, and expansion profile match your workload; otherwise, compare it against similarly priced mini PCs with better networking, quieter cooling, or stronger upgrade paths.

Notes

Supports HDMI CEC power on with compatible MSI monitors, video output is limited to 4k 60hz and not 8k 60hz

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