HP Main-PCA-BASIC-assy Motherboard Intel B250 LGA 1151 Micro-ATX

The HP Main-PCA-BASIC-assy is a genuine OEM motherboard designed for HP ProDesk 400 G4 SFF/MT systems. Built on the Intel B250 chipset with an LGA 1151 socket, it supports 6th and 7th Generation Intel Core i3/i5/i7, Pentium, and Celeron processors. This Micro-ATX board offers a balanced set of features for business and everyday computing.

Advantages

Reliable OEM quality ensures compatibility and stability. Dual-channel DDR4 memory support up to 32 GB provides smooth multitasking. Integrated Intel I219LM Gigabit LAN and Realtek ALC221 audio deliver solid connectivity and sound. The board includes one M.2 slot for NVMe/SATA SSDs, enabling fast storage options.

Suitable for

• HP ProDesk 400 G4 Small Form Factor (SFF) and Micro Tower (MT) systems
• Office workstations, point-of-sale terminals, and general business PCs
• Upgrading or replacing faulty motherboards in compatible HP desktops

Key specifications

• Chipset: Intel B250
• CPU Socket: LGA 1151 (Intel 6th/7th Gen Core, Pentium, Celeron)
• Memory: 2x DIMM DDR4, up to 32 GB, 2400 MHz
• Expansion: 1x PCIe 3.0 x16, 1x PCIe 3.0 x1
• Storage: 1x M.2 2280 (PCIe NVMe/SATA), 3x SATA 6Gb/s
• Rear I/O: 2x USB 3.0, 4x USB 2.0, 1x DisplayPort, 1x VGA, 1x RJ-45 Gigabit LAN, audio jacks
• Form Factor: Micro-ATX

Recommendations

This motherboard is an OEM part specifically for HP ProDesk 400 G4 series. Ensure your system model matches before purchase. For optimal performance, use with compatible HP power supply and chassis.