is a highly capable, albeit legacy, system board. It features a micro-ATX form factor but uses a standard ATX power delivery structure, making it a popular candidate for budget gaming builds and retro-pc projects. Verified Specification Pegatron (OEM for HP) HP Codename / SSID Formosa / 2AD5 Socket Type LGA 1155 (Socket H2) Chipset Memory Slots 4 × 240-pin DDR3 DIMM Expansion Slots 1 × PCIe x16 (Gen 3.0), 3 × PCIe x1, 1 × Mini PCIe slot Storage Interfaces 2 × SATA III (6.0 Gb/s), 4 × SATA II (3.0 Gb/s) Form Factor Micro-ATX (24.4 cm × 24.4 cm) 🔌 The Critical Front Panel Pinout Layout (F_PANEL) The single biggest roadblock for anyone moving the
Disclaimer: This information is aggregated from HP Community Support forums and third-party hardware component vendors based on the "Formosa" motherboard SSID.
Intel Core i7-3770 / i7-3770K (Running at default stock parameters) Intel Core i5-3570 / i5-3470 Intel Core i3-3220 RAM Slot Population Order ipmmbfm motherboard manual verified
Why this step is crucial: The IPMMBFM manual for Rev 1.00 uses DDR4-2400, while Rev 1.02 supports DDR4-2666. A verified manual will list these differences.
Since this board features a standard PCIe x16 slot, it supports modern graphics cards. However, you must check: is a highly capable, albeit legacy, system board
The header is a standard 9-pin configuration (5 pins on top, 4 on bottom), but as an HP OEM, it is notoriously unlabeled.
: Used for sound controllers, streaming capture devices, or custom network expansions. Intel Core i7-3770 / i7-3770K (Running at default
This article provides the only sources for the IPMMBFM motherboard documentation, including how to decode its cryptic labels, locate the exact product specifications, and perform a safe BIOS recovery.
The motherboard powered some of HP's most iconic high-performance desktop PCs of the early 2010s. Its Intel Z75 chipset and LGA 1155 socket offered a blend of reliability, multi-GPU support, and modern (for the era) I/O options. Even today, the platform is surprisingly viable for budget builds, retro gaming, or home servers when paired with the right components. This verified manual is your ultimate guide to keeping that original hardware performing at its peak, ensuring you get the most out of your HP Phoenix or ENVY system.