HP Main-PCA-PRO-assy

The HP Main-PCA-PRO-assy is a business-grade Micro-ATX motherboard engineered for reliable performance in compact desktop systems. Built around the Intel B560 chipset and LGA 1200 socket, it supports 10th and 11th Gen Intel Core processors, delivering a solid foundation for office productivity, point-of-sale, and embedded applications. Unlike generic consumer boards, this HP assembly is purpose-built for stability and long service life, with a clean layout and essential expansion options.

Highlights

• Intel B560 chipset with LGA 1200 socket for 10th/11th Gen Intel Core CPUs
• Micro-ATX form factor fits standard small-form-factor and mid-tower cases
• Dual DDR4 DIMM slots supporting up to 64 GB at 3200 MHz
• PCIe 4.0 x16 slot for discrete graphics or high-speed add-in cards
• Integrated Intel I219-LM Gigabit Ethernet for dependable wired networking
• M.2 2280 slot for NVMe SSD and M.2 2230 slot for Wi-Fi/Bluetooth module
• Four SATA 6Gb/s ports for additional storage flexibility
• Comprehensive rear I/O including DisplayPort, HDMI, USB 3.2 Gen 1, and audio

In daily use

This board excels in environments where uptime and compatibility matter. The B560 chipset allows memory overclocking with select CPUs, while the PCIe 4.0 x16 slot ensures headroom for future GPU upgrades. The M.2 NVMe slot enables rapid boot and application load times, and the four SATA ports accommodate legacy drives or RAID configurations. The Intel Gigabit LAN controller provides low-latency connectivity for network-intensive tasks, and the Realtek HD audio codec delivers clear sound for conferencing or multimedia. With TPM header support, it is ready for secure enterprise deployments.

Full specifications

• Form Factor: Micro-ATX
• CPU Socket: LGA 1200
• Chipset: Intel B560
• Memory: 2 x DDR4 DIMM, max 64 GB, up to 3200 MHz
• Expansion Slots: 1 x PCIe 4.0 x16, 2 x PCIe 3.0 x1
• Storage: 1 x M.2 2280 (PCIe 3.0/4.0 x4), 4 x SATA 6Gb/s
• Networking: Intel I219-LM Gigabit Ethernet
• Audio: Realtek HD Audio Codec
• Rear I/O: 2 x USB 3.2 Gen 1 Type-A, 2 x USB 2.0, 1 x DisplayPort 1.4, 1 x HDMI 1.4b, 1 x RJ-45, 1 x Audio Line-out
• Internal Headers: 1 x USB 3.2 Gen 1, 2 x USB 2.0, 1 x CPU Fan, 1 x Chassis Fan, 1 x Front Panel Audio, 1 x Speaker, 1 x TPM
• Power Connectors: 1 x 24-pin ATX, 1 x 4-pin ATX 12V

Final note

The HP Main-PCA-PRO-assy is a dependable, no-nonsense motherboard for business desktops and custom builds where stability and essential features outweigh flashy extras. Its Micro-ATX footprint and robust I/O make it a versatile choice for system integrators and IT professionals.