ASRock 4x4 BOX-8640U/D5 AMD Ryzen 5 8640U Mini PC 2x DDR5 USB4 HDMI DisplayPort Wi-Fi 6E Bluetooth 5.2

The ASRock 4x4 BOX-8640U/D5 is a compact and powerful mini PC powered by the AMD Ryzen 5 8640U processor with integrated Radeon 760M graphics. Designed for versatile use, it supports dual-channel DDR5 memory, dual storage options, and multiple high-speed connectivity including USB4, 2.5 Gigabit Ethernet, and Wi-Fi 6E. This barebone system offers a flexible foundation for business, home, or industrial applications.

Advantages

High-performance AMD Ryzen 5 8640U with 4 cores and 8 threads, capable of boosting up to 4.9 GHz. The integrated Radeon 760M graphics deliver smooth visuals for everyday tasks and light multimedia. Dual DDR5 SO-DIMM slots support up to 96GB of memory, ensuring seamless multitasking. Storage flexibility with one M.2 2280 PCIe Gen4 x4 slot and one 2.5-inch SATA bay. Comprehensive connectivity includes two USB4 Type-C ports, two USB 3.2 Gen2 Type-A, two USB 2.0, HDMI 2.1, DisplayPort 1.4a, and dual 2.5 Gigabit LAN. Built-in Wi-Fi 6E and Bluetooth 5.2 provide fast wireless connections. The aluminum chassis and VESA mount capability make it ideal for space-constrained environments.

Suitable for

• Business and office workstations
• Home entertainment and media centers
• Digital signage and kiosks
• Thin client and virtualization setups
• Industrial automation and embedded systems

Key specifications

• Processor: AMD Ryzen 5 8640U (4 cores, 8 threads, up to 4.9 GHz)
• Graphics: Integrated AMD Radeon 760M
• Memory: 2x DDR5 SO-DIMM slots, up to 96GB 5600MHz
• Storage: 1x M.2 2280 PCIe Gen4 x4, 1x 2.5" SATA 6Gb/s
• Video Output: 1x HDMI 2.1, 1x DisplayPort 1.4a (via USB4), 1x USB-C DP Alt Mode
• USB Ports: 2x USB4 Type-C, 2x USB 3.2 Gen2 Type-A, 2x USB 2.0 Type-A
• LAN: 2x 2.5 Gigabit Ethernet (Realtek RTL8125BG)
• Wireless: Wi-Fi 6E (AMD RZ616), Bluetooth 5.2
• Audio: Realtek ALC256 HD Audio
• Power: 19V DC-in, 90W adapter included
• Form Factor: Mini PC, VESA mountable
• Chassis: Aluminum

Recommendations

This barebone system requires DDR5 SO-DIMM memory and M.2/2.5" storage to be installed. Ideal for users seeking a compact, high-performance PC with modern connectivity. Pair with a compatible operating system for immediate use.