| Feature | Specification | | :--- | :--- | | Model | HP FXM1 (E93839-001 / -002) | | Socket | LGA 1150 | | Chipset | Intel H81 | | Max RAM | 16GB DDR3 (2 slots) | | Storage | 3x SATA (2x 6Gb/s, 1x 3Gb/s) | | Video Out | VGA + DisplayPort | | USB Ports | 4x Rear (2x USB 3.0) + Headers | | PSU Connector | HP 6-pin (Proprietary) | | Best CPU | Intel Core i7-4790 (65W TDP) |
Conclusion for Searchers (2021): The HP FXM1 E93839 is a perfectly functional, low-cost motherboard for refurbishing an old HP ProDesk 400 G2. However, by 2021 standards, its lack of M.2, TPM 2.0, and proprietary power make it unsuitable for a new gaming build or a Windows 11 upgrade. Treat it as a "repair and recycle" part, not a performance platform.
The FXN1 utilizes the Intel H370 Chipset (or similar B360/Q370 variants depending on the specific BIOS revision). It is built for the LGA 1151 socket. hp fxn1 e93839 motherboard specs 2021
This is a critical spec for users looking to upgrade. The E93839 board utilizes DDR4 SO-DIMM slots (laptop-style memory) to maintain its compact size.
Published: Retrospective Review (Updated 2021 Data) | Feature | Specification | | :--- |
If you have landed on this page, you are likely troubleshooting, upgrading, or identifying a motherboard from a late-2010s Hewlett-Packard desktop. The part numbers HP FXM1 and E93839 are frequently searched together, often causing confusion regarding their exact specifications.
First, a critical clarification: The FXM1 and the E93839 are physically the same motherboard. The "E93839" is the spare part number (SPN) or PCB assembly number, while "FXM1" is the system board model identifier. As of 2021, this board is considered legacy hardware (circa 2014-2016), but it remains widely available on the secondary market for repairs. The FXN1 utilizes the Intel H370 Chipset (or
Below is the definitive specification sheet for the HP FXM1 (E93839) motherboard as understood through the lens of 2021 compatibility.