Note that for this specific model, replacing the motherboard usually involves moving the existing memory and SSD to the new board, though compatibility of existing RAM with a different system board version can vary.
: Includes an M.2 slot for storage. While the hardware may support , it often operates at PCIe Gen 3.0
: To ensure compatibility with newer components or to resolve issues like fTPM-related performance drops , it is recommended to keep the system updated via the HP Support site Integrated Graphics : The board relies on the CPU's integrated graphics (e.g., Intel Iris Xe
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is a proprietary OEM system board manufactured specifically for HP Desktop PCs . Designed to power compact and mid-tower prebuilt machines, it focuses on high energy efficiency and space-saving integration rather than standard DIY PC building.
HP cases are often compact. Measure the length of your intended GPU to ensure it doesn’t hit the front drive cages. Troubleshooting Common Issues
HP 887A motherboard an OEM component primarily found in the HP 15-ef2000 laptop series HP 15z-ef2000
under load, which is standard for slim laptop chassis using this board. User Feedback
The physical layout of the rear I/O and internal headers emphasizes functional, day-to-day usability. Connection Type Port Description Speed / Standard Realtek RTL8111GSH LAN controller Gigabit Ethernet (10/100/1000 Mb/s) Audio Realtek ALC3247 Audio Codec High Definition Audio with Jack Detection USB Support USB Type-A Ports Combination of USB 3.2 Gen 1 & USB 2.0 Display Integrated Port HDMI 1.4 (Active with integrated graphics) The PCIe 4.0 NVMe Storage Dilemma
RAM Slots: The board typically features two DDR4 DIMM slots. It supports dual-channel memory configurations with speeds up to 2933 MHz (depending on the CPU installed). Most configurations support a maximum of 32GB or 64GB of RAM.
Because the HP 887A is deployed in specific compact system chassis, it blends elements of laptop hardware (like SODIMM memory and BGA/low-TDP processors) with traditional desktop IO layout. Technical Specification LGA1200 / Variant integrated mobile architectures Chipset Support Intel 11th Gen Tiger Lake-S / Rocket Lake-S configurations Memory Slots 2 x DDR4 SODIMM (260-pin slots) Max Memory Capacity Up to 32 GB DDR4 (Dual-Channel) Storage Interfaces 1 x M.2 Key M (Type 2280 for NVMe SSD), SATA components Wireless Slots 1 x M.2 Key E (Type 2230 for Wi-Fi/Bluetooth) Form Factor Proprietary custom All-in-One layout Processor Support and Thermal Architecture
For the laptop version, the CPU is soldered directly to the board. Models equipped with this motherboard typically come with processors. Here are some confirmed configurations found in user systems:
. While the hardware may report support for PCIe 4.0, users often find it operates at speeds for NVMe drives. HP Support Community Performance Review Productivity
While spatial layout is limited, the HP 887A offers crucial expansion slots necessary for productivity environments: