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ASUS ExpertCenter PN54-BBR321MNS1 Barebone Mini PC AMD Ryzen 3 210 4-Core Radeon 740M Wi-Fi 7 Bluetooth 5.4 Dual 2.5GbE USB4 HDMI DisplayPort No RAM No SSD No OS

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ASUS
ASUS ExpertCenter PN54 Ryzen 3 210 Barebone Mini PC Wi-Fi 7
ASUS ExpertCenter PN54-BBR321MNS1 Barebone Mini PC AMD Ryzen 3 210 4-Core Radeon 740M Wi-Fi 7 Bluetooth 5.4 Dual 2.5GbE USB4 HDMI DisplayPort No RAM No SSD No OS
€537.02 inc. VAT
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90MR01D2-M000C0
€451.28
€537.02 inc. VAT
Ships from EU stock: 40 item(s)

Compact 0.6L barebone mini PC with AMD Ryzen 3 210 4-core, Wi-Fi 7, dual 2.5GbE and four 4K display support — bring your own RAM, SSD and OS for a fully tailored deployment.

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CPU Type
AMD Ryzen
Product Code
04:581509
EAN Code
4711636281119
Manufacturer
ASUS

Quick Specs

Form Factor
0.6L Barebone Mini PC
CPU
AMD Ryzen 3 210 (4C/8T, 28W)
GPU
AMD Radeon 740M
Memory + Storage
No RAM + No SSD (DIY)
OS
No preinstalled OS
Wireless
Wi-Fi 7 + BT 5.4
LAN + Displays
2x 2.5GbE + 4x 4K
I/O Highlights
USB4 + HDMI 2.1 + DP 1.4
Delivery

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Singular Selected

ASUS ExpertCenter PN54-BBR321MNS1 Barebone Mini PC

A 0.6-litre commercial mini PC powered by AMD Ryzen 3 210, ready for your own RAM, SSD and operating system — an entry-level platform for digital signage, POS, kiosks and 24/7 light workloads.
AMD Ryzen 3 210 (4C/8T, 28W)Wi-Fi 7 + BT 5.4Dual 2.5GbE LAN4x 4K Display Support

The ASUS ExpertCenter PN54-BBR321MNS1 is an entry-level barebone mini PC built on the AMD Ryzen 200 Series (Zen 4) platform. It ships as a chassis + motherboard + Ryzen 3 210 4-core / 8-thread 28W processor with AMD Radeon 740M graphics, ready for you to install DDR5-5600 SO-DIMM memory, an M.2 NVMe SSD and the operating system of your choice. Its 0.6L aluminium body, military-grade MIL-STD-810H durability rating and VESA mount compatibility make it ideal for digital signage, retail POS, kiosks, thin clients and silent home/office deployments where low power draw matters.

Barebone — Important: This is a barebone kit. It does not include RAM, storage (SSD/HDD) or an operating system. You will need to add 1–2 x DDR5-5600 SO-DIMM modules (up to 64GB), an M.2 2280 NVMe PCIe 4.0 SSD, and a licensed Windows 11 or compatible Linux OS to make it operational.
Best For
✓ Digital signage & menu boards
✓ Retail POS & self-service kiosks
✓ Thin clients & remote desktops
✓ Low-power office workstations
✓ Receptionist & front-desk PCs
✓ Custom Linux / Windows builds

Key Features

 
AMD Ryzen 3 210 4-core CPU
Zen 4 architecture with 4 cores / 8 threads at 28W TDP and integrated AMD Radeon 740M graphics — ideal for signage, web-based POS, office productivity and remote-desktop workloads with low power draw.
 
Four 4K Displays Simultaneously
1x HDMI 2.1, 1x DisplayPort 1.4, plus USB4 and USB-C with DP-Alt — drive up to four independent 4K screens for digital signage walls or multi-monitor productivity setups.
 
Wi-Fi 7 + Dual 2.5GbE LAN
Latest MediaTek Wi-Fi 7 (up to 5.7 Gbps) and Bluetooth 5.4 wireless, plus two 2.5 Gigabit Ethernet ports for redundancy, link aggregation or network segmentation.
 
0.6L Aluminium MIL-STD-810H Chassis
Premium 34mm-thin aluminium body tested to military-grade durability — shock, extreme temperature, dust and humidity — for 24/7 reliability in retail, industrial or signage environments.

Technical Specifications

Part Number 90MR01D2-M000C0
EAN 4711636281119
Model ExpertCenter PN54-BBR321MNS1 (Barebone)
Form Factor Mini PC, 0.6L, ~130 x 130 x 34 mm
CPU AMD Ryzen 3 210 processor (4 cores / 8 threads, 28W, Zen 4, 200 Series)
Graphics AMD Radeon 740M integrated graphics
Memory Not included — Max 64GB DDR5-5600 SO-DIMM x 2 (dual-channel)
Storage Not included — 1x M.2 2280 NVMe PCIe 4.0 SSD slot
Operating System No preinstalled OS — Windows 11 Pro / Home supported
Wireless Wi-Fi 7 (up to 5.7 Gbps) + Bluetooth 5.4
LAN 2x 2.5 Gigabit Ethernet (RJ45)
USB Ports 1x USB4 Type-C, 1x USB 3.2 Gen2 Type-C, 3x USB 3.2 Gen2 Type-A, 1x USB 2.0 Type-A
Video Outputs 1x HDMI 2.1, 1x DisplayPort 1.4 (4x 4K total via combined outputs)
Audio 1x 3.5mm headset jack, internal speaker + digital microphone
Security fTPM 2.0 / optional dTPM, Kensington lock slot, fingerprint reader
Durability MIL-STD-810H (shock / temperature / humidity / vibration)
Box Contents Mini PC + power adapter + documentation (no RAM, SSD or OS)

Frequently Asked Questions

Does this mini PC come with RAM, SSD or Windows?
No — this is a barebone kit. You must supply your own DDR5-5600 SO-DIMM memory (up to 64GB), an M.2 2280 NVMe SSD and an operating system. Windows 11 Pro and Home are officially supported.
What memory and storage can I install?
Up to 2x DDR5-5600 SO-DIMM modules (64GB max in dual-channel) and 1x M.2 2280 NVMe PCIe 4.0 SSD. Tool-less access makes upgrades and maintenance fast.
Is the Ryzen 3 210 enough for office work and signage?
Yes — the 4-core / 8-thread Zen 4 CPU handles web browsing, Microsoft 365, video conferencing, retail POS software and 4K digital signage smoothly. It is not aimed at heavy gaming, 3D rendering or large-scale AI workloads.
Can it really drive four 4K displays at once?
Yes — using the HDMI 2.1, DisplayPort 1.4 and the USB4 / USB-C outputs (with DisplayPort Alternate Mode), the system supports up to four independent 4K displays for signage or multi-monitor work.
Singular Expert Insight
Choose this PN54-BBR321MNS1 if you want the most affordable current-gen ASUS barebone with Wi-Fi 7, dual 2.5GbE and quad-4K output for signage, kiosks, thin clients or basic office PCs. If you need more multi-threaded headroom for heavier productivity or virtualisation workloads, step up to the PN54-BBR522MNS1 (Ryzen 5 220, 6 cores) instead.

Buyer's Guide

Buy it if
You need an entry-level 0.6L mini PC for signage, POS, thin-client or front-desk roles, and you want a low-power 28W AMD Zen 4 platform with Wi-Fi 7 and quad-4K output that you can spec yourself with your preferred RAM, SSD and OS.
Skip it if
You need heavy multi-threaded performance for development, virtualisation, 3D rendering or AI workloads, or you want a plug-and-play PC out of the box with Windows pre-installed.
Also consider
PN54-BBR522MNS1 with Ryzen 5 220 (6 cores) for stronger multitasking, or a pre-configured ASUS ExpertCenter PN54-S1 with RAM, SSD and Windows 11 Pro included.

Features - ASUS - 90MR01D2-M000C0

More Details
Product Code
04:581509
EAN Code
4711636281119
Manufacturer
ASUS
Technical specifications
CPU Type
  • AMD Ryzen
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