PCBuilder CUBE Intel Core i5-1235U 8GB DDR4 512GB SSD Windows 11 Home mini-pc

Space-saving desktop power comes in a surprisingly small package with the PCBuilder CUBE. Built around a 12th Gen Intel Core i5-1235U processor with hybrid architecture, it handles everyday productivity, multitasking, and even light content creation without the bulk of a traditional tower. The ultra-compact chassis fits almost anywhere, yet still offers dual display outputs, fast Wi-Fi 6, and a generous 512GB NVMe SSD for quick boot and load times.

Highlights

• Intel Core i5-1235U with 10 cores and 12 threads, up to 4.4 GHz turbo
• 8GB DDR4-3200 memory (expandable via second SODIMM slot)
• 512GB NVMe PCIe SSD for rapid data access
• Windows 11 Home pre-installed and ready to use
• Intel Iris Xe Graphics with HDMI 2.0 and DisplayPort 1.4 outputs
• Wi-Fi 6 and Bluetooth 5.2 for modern wireless connectivity
• VESA mount support for clean desk or monitor integration

In daily use

From home office tasks to digital signage or media streaming, the CUBE delivers responsive performance in a whisper-quiet form factor. The hybrid CPU balances power and efficiency, so you can run office suites, browser tabs, and video calls simultaneously without slowdowns. Dual display support lets you extend your workspace, while the front and rear USB ports cover peripherals, storage, and charging needs. The included external power adapter keeps the unit cool and compact.

Full specifications

• Processor: Intel Core i5-1235U (12th Gen, 10 cores: 2P+8E, 12 threads, up to 4.4 GHz)
• Graphics: Intel Iris Xe Graphics (integrated)
• Memory: 8GB DDR4-3200 (2x SODIMM slots, 1 occupied, max 64GB)
• Storage: 512GB NVMe PCIe SSD
• Operating system: Windows 11 Home
• Wireless: Wi-Fi 6 (802.11ax), Bluetooth 5.2
• Ports: 1x HDMI 2.0, 1x DisplayPort 1.4, 2x USB 3.2 Gen 2 Type-A, 1x USB 3.2 Gen 2 Type-C, 2x USB 2.0 Type-A, 1x Gigabit Ethernet RJ-45, 1x 3.5mm combo audio jack
• Form factor: Ultra-compact Mini PC, VESA mountable
• Security: TPM 2.0
• Power: External AC adapter

Final note

The PCBuilder CUBE proves that a full Windows 11 desktop can be smaller than a paperback. It’s an ideal choice for clutter-free workspaces, home entertainment setups, or business deployments where reliability and footprint matter.