PCB_CUBE_3500U8GB_HOME

Overview

The PCBUiLDER CUBE-R5-3500 Mini PC is a compact powerhouse designed to fit seamlessly into any busy environment. Whether you need a reliable solution for office workstations, digital signage, or retail point-of-sale systems, this device delivers responsive performance in a sleek form factor. Powered by the AMD Ryzen 5 3500U processor with four cores and eight threads, it handles multitasking with ease while maintaining energy efficiency. The unit comes pre-installed with Microsoft Windows 11 Home, ensuring you are ready to work straight out of the box.

Description

This mini PC combines high performance with a space-saving design, making it ideal for users who need computing power without cluttering their workspace. Key benefits include rapid data transfer speeds via USB ports, crisp 4K video output through HDMI and DisplayPort, and reliable connectivity options like Wi-Fi 5 and Bluetooth 5.0. The VESA-mountable chassis allows for flexible installation behind monitors or on walls, while the built-in Kensington lock slot adds an extra layer of security for public or shared environments.

The PCBUiLDER CUBE-R5-3500 is identified by part number PCB_CUBE_3500U8GB_HOME and offers a robust set of capabilities. It features 8GB of DDR4 memory running at 3200MHz, which can be expanded later using its two available slots to support up to 64GB for demanding applications. Storage is handled by a fast 512GB Gen3 M.2 NVMe SSD that ensures quick boot times and snappy application loading. The integrated Radeon Vega 8 graphics provide sufficient graphical power for media consumption, light gaming, and driving multiple displays simultaneously.

Features

Connectivity and Ports
Staying connected is a priority with this model, which includes built-in Wi-Fi 5 (802.11 a/b/g/n/ac) and Bluetooth 5.0 for wireless peripherals. The rear panel offers versatile video outputs including an HDMI 1.4 port supporting 4K at 30Hz and a DisplayPort 1.4 capable of 4K at 60Hz, allowing users to extend or mirror up to two displays for enhanced productivity. A Gigabit Ethernet port ensures stable wired internet connections when wireless is not preferred.

• Front: 1x Audio combo jack, 1x USB Type-C (5Gbps), Power button with LED, and 2x USB3.2 Gen 1 ports
• Rear: DC power input, HDMI 1.4, DisplayPort 1.4, USB Type-C with PD support, 2x USB2.0, and RJ45 Gigabit LAN

Physical Design and Build
Weighing only 550g and measuring just 11.2 x 11.2 x 3.8 cm, this silver device is exceptionally portable and unobtrusive. Constructed from durable PC and ABS materials, it operates reliably within temperatures ranging from 0degrees C to 40degrees C. The unit supports VESA mounting patterns for hidden installations and includes a Kensington lock slot to prevent theft in public areas.

• Total Draw Power (TDP): 15W
• Power Supply: Built-in, compatible with 65W/19V adapter
• Operating Systems Supported: Windows and Linux

What's in the box
The package includes everything needed to get started immediately. You will receive one PCBUiLDER CUBE Ryzen 5 3500U Mini PC, a necessary AC adapter for power, and a VESA mounting bracket to assist with wall or monitor attachment.

• PCBUiLDER CUBE Ryzen 5 3500U 8GB DDR4 512GB Windows 11 Home Mini PC
• AC adapter
• VESA mounting bracket

Specifications

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Specifications
Product Code	PCB_CUBE_3500U8GB_HOME
Operating System Installed	Windows 11 Home
CPU	AMD Ryzen 5 3500U (4 cores/8 threads, 4MB cache up to 3.70GHz)
GPU	Radeon Vega 8 Graphics
Memory Slots	2x Dual-channel DDR4 SO-DIMM (4GB up to 64GB@2400MT/s)
Installed Memory	8GB 3200MHz DDR4 SODIMM (1 x 8GB)
Storage Slots	1x M.2 2280 PCIE3.0x4 (SSD) Not Support SATA
Installed Storage	512GB NVMe SSD
Wireless	LAN Wi-Fi 5 (Wi-Fi 802.11 a/b/g/n/ac)
Bluetooth	V5.0
Ports (front)	1x Audio, 3.5mm Combo audio jack, CTIA
	1x Type-C (Data only USB3.0 5Gbps)
	1x Power button, with LED
	2x USB3.2 Gen 1 (up to 5 Gbps)
Ports (back)	1x DC power
	1x HDMI 1.4 3840x2160 (4K@30Hz)
	1x DP 1.4 3840x2160 (4K@60Hz)
	1x Type-C (PD+USB2.0 data)
	2x USB2.0
	1x RJ45 Gigabit Ethernet (1Gbps)
VESA Mount	Yes
AC Input	65W/19V/3.42A , 5.5*2.5mm
Total Draw Power (TDP)	15W
Kensington Lock Slot	Yes
Operating System Support	Windows & Linux
Colour	Silver
Material	PC & ABS
Operating Temperature	0degreesC to 40degreesC
Product Dimensions	11.2 x 11.2 x 3.8 cm
Product Weight	550g

FAQ

Can I upgrade the memory and storage later?
The PCBUiLDER CUBE has 2 DDR4 SO-DIMM slots supporting up to 64GB total, so you can add another stick alongside the included 8GB RAM. For storage, it accepts a single M.2 2280 PCIe 3.0 NVMe SSD; note that SATA drives are not supported.

How many external displays can I connect?
You can extend or mirror up to two displays using the rear HDMI 1.4 (up to 4K at 30Hz) and DP 1.4 (up to 4K at 60Hz) ports.

Does this Mini PC come with a monitor mount?
Yes, it includes a VESA mounting bracket so you can securely attach the unit behind your monitor for a clean, cable-free setup. It also has a Kensington Lock Slot for additional security in public or office environments.

What connectivity options are available for wireless and wired networks?
The system features built-in Wi-Fi 5 (802.11 a/b/g/n/ac) and Bluetooth 5.0, plus a Gigabit Ethernet RJ45 port for reliable wired connections.

Is the included power adapter compatible with standard outlets?
The Mini PC uses an external AC adapter rated at 65W (19V/3.42A) with a 5.5*2.5mm connector, which is included in the box.