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Small black square mini PC with smooth matte finish

MSI

MSI Cubi N ADL S-055BUS barebone mini PC Intel Celeron N100 DDR4

SKU CH-5FAH-JPPBE MPN Cubi N ADL S-055BUS

Fanless barebone mini PC with an Intel Celeron N100 processor, one DDR4 3200 SO-DIMM slot, dual 1 GbE LAN, Wi-Fi 5, HDMI 2.1.

  • ColorBlack
  • CPU TypeIntel Celeron N100
  • Memory installedNo Memory
  • Memory slot1 x 260Pin SO-DIMM
  • Memory Type SupportedDDR4 3200
  • Max Memory Supported16GB
  • Fanless design runs silently with zero moving parts
  • Palm-sized 124 x 124 x 53.7 mm case fits anywhere
  • Dual 1GbE RJ45 ports give redundant wired connectivity
  • Triple display via HDMI 2.1, DP 1.4 and USB-C DP Alt.
  • DDR4 3200 SO-DIMM slot supports up to 16GB memory

Barebone mini PC for embedded and kiosk use

The MSI Cubi N ADL S-055BUS is a fanless barebone mini PC built around an Intel Celeron N100 processor. It arrives without memory, storage or an operating system, so integrators can choose components that match the deployment. A 65 W external power supply is included.

Suits silent, always-on workloads.

The passively cooled chassis makes it suitable for digital signage, thin-client endpoints or industrial controllers where noise and dust are concerns. Dual 1 GbE ports and Wi-Fi 5 handle wired and wireless networking. The single SO-DIMM slot limits total memory to 16 GB, so workloads that need more capacity should look elsewhere.

One SO-DIMM slot caps memory at 16 GB DDR4 3200

Only one 260-pin DDR4 3200 SO-DIMM can be installed, fixing the maximum system memory at 16 GB. Verify that the intended application fits within this limit before purchase.

Highlights

  • Fanless design runs silently with zero moving parts
  • Palm-sized 124 x 124 x 53.7 mm case fits anywhere
  • Dual 1GbE RJ45 ports give redundant wired connectivity
  • Triple display via HDMI 2.1, DP 1.4 and USB-C DP Alt.
  • DDR4 3200 SO-DIMM slot supports up to 16GB memory

Specifications

BrandMSI
ModelCubi N ADL S-055BUS
ColorBlack
CPU TypeIntel Celeron N100
Memory installedNo Memory
Memory slot1 x 260Pin SO-DIMM
Memory Type SupportedDDR4 3200
Max Memory Supported16GB
Integrated GraphicsIntel UHD Graphics
Onboard AudioRealtek ALC283
LANRealtek RTL8111H
Max LAN Speed1Gbps
Wireless LAN802.11ac
WiFi GenerationWi-Fi 5
2.5" Internal Bays1 x 2.5" SSD/HDD
Front Audio Ports1 x combo, HD Audio (Realtek ALC283)
HDMI1 x HDMI-out (2.1)
1 x DP out (1.4)
Rear USBTotal:
2 x USB 3.2 Gen1 Type-A (Front, 1 x Super Charge)
1x USB 3.2 Gen 2 Type-C (Front - DP Alternate)
2 x USB 2.0 (Rear)
RJ452 x RJ45 (1GbE)
Power Supply65W
Dimensions4.41" x 4.57" x 1.77"
Weight1.45 lbs.
Shipping weight1.45 kg
Package size216 × 203 × 102 mm

Questions about this item

What size SO-DIMM slot does the 260Pin DDR4 3200 memory socket require?

The barebone has one 260Pin SO-DIMM slot that accepts DDR4 3200 modules up to 16GB. No memory is installed from the factory.

Which screws or brackets secure the 2.5" SSD or HDD inside the 124 x 124 x 53.7 mm chassis?

The 2.5" drive bay uses the included mounting bracket and screws; the drive slides into the bracket before the bracket is fastened to the base.

Does the fanless design need any thermal-pad replacement or dust cleaning over time?

With no moving parts the system runs silently and resists dust buildup; no scheduled thermal-pad changes or internal cleaning are required.

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