The HP FXN1 is built around a legacy but very capable Intel LGA1155 socket, which supports a wide range of 2nd generation (Sandy Bridge) and, with a BIOS update, 3rd generation (Ivy Bridge) Intel processors. Let's break down its key technical details.
Buy a kit of 2x8GB DDR3-1600. Mixing old RAM with new RAM often causes boot loops on HP OEM boards.
Before buying this board for a custom PC build, consider these proprietary roadblocks: 1. Proprietary Power Connectors
| Feature | Specification | | :--- | :--- | | | HP FXN1 (E93839) | | Form Factor | MicroATX (uATX) | | Chipset | Intel Q67 Express | | CPU Socket | LGA 1155 (Socket H2) | | Memory | 4 x DDR3 DIMM Slots, Max 32GB, 1333/1600 MHz (PC3-10600/12800) | | Storage | SATA II (3Gb/s) and SATA III (6Gb/s) ports | | Expansion Slots | 1 x PCIe x16, 1 x PCIe x4, 2 x PCIe x1, 2 x PCI | | Rear I/O Ports | VGA, DVI, DisplayPort, PS/2, RJ-45 Ethernet, USB 2.0, Audio Jacks | hp fxn1 e93839 motherboard specs updated
| Header | Function | |--------|-----------| | | Clear CMOS (2-pin) | | PWR_BTN | Power button (4-pin, custom) | | INV | Backlight inverter for LCD panel | | LVDS/eDP | 30-pin flat cable for internal display | | FAN_CPU | 4-pin PWM CPU fan (unique pinout) | | SPK | Internal speaker (2-pin) | | USB_INT | Internal USB 2.0 (webcam/touch) |
PC3-12800 (1600 MHz) and PC3-10600 (1333 MHz) Maximum Capacity: 16 GB for 2-slot variants (2 x 8GB modules) 32 GB for 4-slot variants (4 x 8GB modules) ECC Support: Non-ECC, unbuffered memory only Expansion & Storage Slots
The HP FXN1 E93839 motherboard is a proprietary component primarily found in HP Pavilion and Compaq desktop systems. Because it was manufactured for pre-built machines, finding a comprehensive spec sheet can be difficult. The HP FXN1 is built around a legacy
The , carrying the PCB part number E93839 , is a micro-ATX (or sometimes proprietary BTX derivative) motherboard manufactured by Pegatron for HP. It is typically found in HP Compaq business line desktops released between 2012 and 2014. However, revised versions of this board (with the same FXN1 name) appeared in entry-level HP Pavilion models as late as 2016.
32 GB total. This requires a configuration of four 8 GB memory modules. Individual 16 GB DDR3 modules are not recognized by this chipset. Expansion Slots and Storage
You cannot plug a standard retail power supply directly into this motherboard without a 24-pin to 6-pin ATX power adapter cable specifically wired for legacy HP motherboards. Frequently Asked Questions Can I upgrade this motherboard to Windows 11? Mixing old RAM with new RAM often causes
The E93839 FXN1 still offers room for meaningful improvements, provided you're aware of its limitations.
: Supports 2nd Generation (Sandy Bridge) Intel Core i3, i5, and i7 processors (e.g., i5-2400, i7-2600). Some revisions might support 3rd Generation (Ivy Bridge) CPUs with a BIOS update, but this is model-dependent. 4 x DDR3 UDIMM slots. Dual-channel architecture. Supports up to of DDR3 RAM (1333/1600 MHz). Expansion Slots 1 x PCIe x16 (typically 2.0). 1 x PCIe x4. 1 x PCIe x1. 1 x PCI slot. I/O and Connectivity