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MSI

MSI Cubi N ADL-021US desktop PC Intel N100 4GB DDR4 128GB SATA SSD Windows 11 Pro

SKU CH-3S2X-Y2D60 MPN Cubi N ADL-021US

A palm-sized 0.66 L mini PC with an Intel N100 quad-core processor, 4 GB DDR4, 128 GB SATA SSD and Windows 11 Pro for quiet home-office use

  • TypeStudent / Home Office
  • Form FactorMini PC
  • UsageConsumer
  • ColorBlack
  • ProcessorIntel Processor N100 0.80 GHz
  • Processor Main Features64 bit Quad-Core Processor

CPU Type Intel Processor N-Series

CPU Name Intel N100

  • Intel N200
  • Intel N100

Struck-through versions exist but are not stocked here.

Option 1 Year Warranty

  • Compact 0.66 L mini PC saves desk space
  • Quad-core Intel N100 up to 3.40 GHz handles daily tasks
  • 4 GB DDR4 3200 MHz memory runs office apps smoothly
  • 128 GB M.2 SATA SSD boots Windows 11 Pro fast
  • Triple display via HDMI 2.0b DP 1.4 and USB-C 3.2 Gen 2

Compact Mini PC for Everyday Tasks

The MSI Cubi N ADL-021US is a 0.66 liter desktop built around an Intel N100 quad-core processor with a base clock of 0.80 GHz and a turbo up to 3.40 GHz. It ships with 4 GB of DDR4 memory at 3200 MHz and a 128 GB M.2 SATA SSD. Windows 11 Pro 64-bit comes pre-installed. The tiny black chassis measures 124 x 124 x 53.7 mm and weighs .55 kg, making it suitable for a desk, a VESA mount behind a monitor, or a cramped home-office shelf.

Upgrade Path From Older Mini PCs

This unit replaces aging mini desktops or low-power laptops that struggle with modern multitasking. The jump is worth it when you need native triple-display support via HDMI 2.0b, DisplayPort 1.4 and USB 3.2 Gen 2 Type-C, plus dual LAN ports for separate network environments. The board accepts one additional 2.5-inch SATA drive and supports up to 64 GB of DDR4, so storage and memory can grow with workload demands. dTPM 2.0 adds hardware-based security without extra configuration.

Sustained Operation in a Fanless-Class Chassis

Under continuous load the system runs quietly, registering 28 dBA in idle mode while the 65 W power supply feeds the SoC and integrated Intel UHD Graphics. The small volume limits thermal mass, so extended heavy compute tasks will throttle earlier than on larger desktops. For typical office, web and video playback workloads the temperature remains stable and acoustics stay low. Buyers who need sustained multi-core rendering or compile farms should look at larger form factors.

Highlights

  • Compact 0.66 L mini PC saves desk space
  • Quad-core Intel N100 up to 3.40 GHz handles daily tasks
  • 4 GB DDR4 3200 MHz memory runs office apps smoothly
  • 128 GB M.2 SATA SSD boots Windows 11 Pro fast
  • Triple display via HDMI 2.0b DP 1.4 and USB-C 3.2 Gen 2

Specifications

BrandMSI
ModelCubi N ADL-021US
TypeStudent / Home Office
Form FactorMini PC
UsageConsumer
ColorBlack
ProcessorIntel Processor N100 0.80 GHz
Processor Main Features64 bit Quad-Core Processor
Cache Per Processor6 MB L3 Cache
Memory4 GB DDR4 (1 x 4 GB) 3200 MHz
Storage128 GB M.2 SATA SSD
GraphicsIntel UHD Graphics
Power Supply65W
Operating SystemWindows 11 Pro 64-bit
Special FeaturesVESA Mount: 100x100mm
CPU TypeIntel Processor N-Series
CPU NameIntel N100
CPU Base Frequency0.80GHz
Turbo FrequencyUp to 3.40 GHz
L3 Cache Per CPU6 MB
CPU Main Features64 bit Quad-Core Processor
GPU/VGA TypeIntel UHD Graphics
Graphics InterfaceIntegrated video
Memory Capacity4GB DDR4
Memory SpeedDDR4 3200
Memory Spec4 GB x 1
Memory Slot (Total)1
Memory Slot (Available)0
Maximum Memory Supported8 GB
SSD128 GB M.2 SATA
HDDNo
Storage Spec1 x M.2 2280 (PCIe/SATA)
1 x 2.5"
Optical Drive TypeNo
Audio ChipsetRealtek ALC283
LAN ChipsetRealtek RTL8111H
LAN Speed10/100/1000Mbps
WLAN802.11ac Wireless LAN
WiFi GenerationWi-Fi 5
BluetoothBluetooth 5.0
Front USB2 x USB 3.1 Gen 1 Type-A (front, 1 x Super Charge)
Front Audio Ports1 x Combo
Video Ports1 x D-Sub / 1 x HDMI 1.4
Rear USB2 x USB 3.1 Gen 1 Type-A
2 x USB 2.0
RJ451 port
Dimensions (H x W x D)1.77" x 4.57" x 4.41"
Weight1.45 lbs.
Shipping weight1.29 kg
Package size222 × 210 × 95 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 124 x 124 mm case fit a standard 100x100 VESA mount?

Yes, the chassis includes a 100x100 mm VESA mount pattern so it can attach directly to monitor arms or brackets using those dimensions.

How do I add a 2.5" drive and what step is often missed?

Open the case, secure the 2.5" SATA drive in the internal bay, connect both the data and power cables, then enable the new drive in the BIOS so the OS can see it.

When will the 4 GB DDR4-3200 memory need an upgrade?

Plan to add a second DDR4-3200 SO-DIMM when multitasking slows down; the board supports up to 64 GB total across two slots.

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