The FXM1 board has (240-pin). It does not support DDR4.
How to find out compatible CPU for Upgrade - HP Support Community
Integrated Intel HD Graphics (dependent on CPU model, such as HD 2000/3000 or HD 2500/4000). Audio: Integrated Realtek high-definition audio.
is designed for Intel’s 2nd and 3rd Generation Core processors. While some listings associate it with newer architectures like Skylake (6th Gen), the original LGA 1155 versions are most compatible with: i7-2600, i7-3770. Intel Core i5: i5-2400, i5-2500. Intel Core i3: i3-2100, i3-2120. hp fxn1 e93839 motherboard specs 2021
The is a proprietary micro-ATX motherboard manufactured by HP Inc. It was predominantly used as the system board for HP All-in-One (AiO) 24/27-inch desktop PCs released between 2019 and 2021. In 2021, this motherboard was still actively sold as a replacement part for models like the HP 24-f0xx, 24-f1xx, and 27-dp0xxx series.
unless you absolutely need this board for a specific legacy application or are on an extremely tight budget. This motherboard is a legacy product best suited for specific industrial, legacy software, or ultra-low-budget scenarios. Its potential is always limited by the proprietary nature of its OEM origins.
is a highly popular, legacy OEM board manufactured primarily for HP’s commercial desktop fleets, such as the HP Compaq Elite 8200 and 8300 series . As users actively sought cost-effective computing alternatives, this board became a go-to choice for budget builders constructing low-cost home servers, media centers, or light gaming rigs. The FXM1 board has (240-pin)
Yes, with caveats.
Proprietary Form Factor (Close to Micro-ATX, but with custom mounting and front panel wiring) 4 x DDR3 DIMM slots (Dual-Channel, Unbuffered, Non-ECC) Maximum RAM Capacity Up to 32GB DDR3 (8GB x 4) at 1333 MHz or 1600 MHz Expansion Slots
Here are the key specifications for the HP FXN1 E93839 motherboard: Audio: Integrated Realtek high-definition audio
The board features configured for dual-channel architecture.
| Category | Specification | | :--- | :--- | | | FXM1 (Printed on PCB: E93839) | | Form Factor | Proprietary AIO (Fits HP Pavilion 21, 23, 24 AIO series) | | Chipset | Intel H81 (Most common) or H61 (early revisions) | | CPU Socket | LGA 1150 | | Supported CPUs | Intel Haswell (4th Gen): Celeron, Pentium, Core i3/i5/i7 (max 65W TDP) | | RAM | 2x DDR3 SODIMM slots (laptop RAM, max 16GB, 1333/1600MHz) | | Storage | 1x SATA 3.0 (6Gb/s) + 1x SATA 2.0 (3Gb/s) for HDD/SSD | | Expansion | 1x Mini PCIe (half-size, usually for WiFi) | | Rear I/O | 4x USB 2.0, 2x USB 3.0, RJ45 LAN, Audio out/mic, VGA (internal LVDS for display) | | Power | External 90W–120W laptop-style adapter (19.5V) |
Note: This board is often mis-typed as "FX1." The correct model number from HP’s internal markings is FXM1 , with the PCB part number E93839 .