Using an Intel Core i7-3770 + 16GB DDR3-1600 + SATA III SSD:
Bottlenecks: SATA III performance is limited (max ~450 MB/s real-world due to chipset DMI 2.0). NVMe via PCIe adapter will run at PCIe Gen 2.0 x4 (half speed).
The HP FXN1 (E93839) is a capable, proprietary motherboard designed for HP AiO desktops of the Skylake/Kaby Lake generation. While it supports modern CPUs, M.2 NVMe, and DDR4, its non-standard form factor, power input, and BIOS restrictions make it unsuitable for DIY builds or standard PC cases. It should only be repaired or upgraded within the original HP AiO chassis.
| Date | Update | |------|--------| | 2026-04-12 | Initial long-form report – added NVMe support clarification, fan connector warning, chipset variants, and memory max confirmed. |
The HP E93839 FXN1 Go to product viewer dialog for this item.
is a proprietary motherboard most commonly found in the HP Compaq 8200 Elite series and some later ProDesk/EliteDesk G3 models. Because "E93839" is a regulatory number used across multiple HP and even Dell OEM boards, specifications vary significantly depending on the specific Spare Part (SP#) or Assembly Number (AS#).
The most common version found in the HP 8200 Elite (SFF/CMT) has the following specifications as of April 2026: ⚙️ Core System Specs Socket: LGA 1155 (Socket H2). Chipset: Intel Q67 Express.
CPU Support: Intel 2nd Generation (Sandy Bridge) Core i3, i5, and i7 processors. Memory: Type: DDR3 Non-ECC SDRAM. Slots: 4 DIMM slots. Maximum Capacity: Typically 32GB (8GB per slot).
Form Factor: Proprietary "Modified ATX" (specifically designed for HP SFF or CMT chassis). 🔌 Expansion & I/O Slots: 1x PCI Express x16 (v2.0). 1x PCI Express x4. 1x PCI Express x1. Storage: Multiple SATA III (6.0 Gb/s) and SATA II (3.0 Gb/s) ports. Some variants include an eSATA port on the rear I/O. Rear Ports: USB 2.0 (standard). DisplayPort and VGA for integrated graphics. PS/2 Mouse and Keyboard ports. RJ-45 Gigabit Ethernet. ⚠️ Critical Compatibility Notes
Based on the keyword string provided, you are referring to the HP part number FXN1, which corresponds to the ** motherboard used in the HP Z2 Tower G4 Workstation**.
The number "e93839" often appears in searches for this board because it is the Foxconn model number printed on the PCB (Printed Circuit Board). Foxconn is the OEM manufacturer for HP. hp fxn1 e93839 motherboard specs updated
Here are the updated and detailed specifications for the HP FXN1 Motherboard.
The warehouse was a cavern of humming racks and tired fluorescent lights, a place where obsolete dreams went to sleep. Mateo had wandered inside on a whim, leaving the midday rain and a city that moved too fast for his thoughts. He was drawn to a narrow aisle labeled “Returns — Parts,” where boxes leaned like leaning dominoes, each stamped with model numbers and cryptic codes. One box caught his eye: a silver sticker with the terse, clinical label hp fxn1 e93839.
He lifted the lid and found the motherboard resting in antistatic foam, its surface a crowded map of circuits, sockets, and tiny printed words. Mateo had built his first computer on a battered bench years ago, soldering his ambitions into capacitors and ports. He ran his finger along the board as if reading Braille; the familiar shapes triggered memories of late-night debugging, the satisfaction of coaxing life from silicon.
A scrap of paper tucked into the box described an update: “hp fxn1 e93839 motherboard specs updated.” The words felt like a promise. He read on: revised I/O layout, improved power delivery, an updated BIOS supporting newer chipsets, and enhanced thermal headers for quieter fans. It was a small rewrite of something old — the kind of quiet engineering that kept machines alive longer than manufacturers intended.
Mateo imagined the board as an old city undergoing renovation. The CPU socket was the central plaza; the memory slots were lanes where data flowed like commerce. The updated specs were urban planners’ notes, subtle shifts to widen roads and strengthen foundations. The updated BIOS was a municipal decree, allowing new citizens — faster processors — to settle in, and the improved VRMs (voltage regulator modules) were reinforced bridges, carrying heavier loads without trembling.
He pictured the original owner, a student named Clara perhaps, who’d shipped the motherboard back after upgrading her laptop and never thought to register the update. Maybe a repair shop had cataloged it and shelved it under “mystery returns.” Mateo held the board up to the light and imagined the stories soldered into it: late-night essays, video calls with a weary-faced aunt, a first tentative coding project that became a career. Hardware remembers usage differently than people; traces of heat and slight abrasions were its memoir.
Curiosity nudged him to test it. He wheeled an old desktop from the back room and connected the board with a mismatched set of cables, scavenged from other machines. He did not expect much — a flicker, a memory of orange LEDs. Instead, the chassis sighed awake. The BIOS splash screen, now revised and more accommodating, recognized a newer CPU than the board had shipped with years ago. Mateo smiled at that small victory: a machine recognizing more possibilities than fate had allotted it.
As he configured settings, the new thermal headers allowed a quieter fan profile, which transformed the room’s atmosphere. The hum retreated; he could hear distant rain and the warehouse’s own creaking. In the operating system setup, he noted support for faster RAM and revised PCIe lane allocations that made room for newer expansion cards. The update had not reinvented the board — it had extended its usefulness, a thoughtful patch to an aging instrument.
Word spread slowly in the way things do in small communities: a forum post, a message on a repair list, a photo of the board mounted in a case with a caption, “hp fxn1 e93839 — specs updated.” People replied with gratitude and technical notes: someone confirmed the updated BIOS fixed a compatibility quirk with certain NVMe drives; a librarian tech described installing one in a donated terminal to serve students on a tight budget; a retired engineer praised the modest elegance of the electrical adjustments.
For Mateo, the experience felt like participating in an understated rebellion against planned obsolescence. It was proof that careful design changes could push a device’s life forward without fanfare. He began cataloging small salvageable components, offering to build affordable rigs for neighbors who needed dependable machines for schoolwork, remote work, and paperwork that technology had made less poetic but more necessary. Using an Intel Core i7-3770 + 16GB DDR3-1600
On a quiet Sunday afternoon, he spoke to Clara — the imagined original owner, who turned out to be an actual person in the neighborhood, a graduate student in materials science. She had traded laptops and assumed the board was surplus. She laughed when Mateo brought the restored machine to her campus lab: “I thought it was gone for good.” Together they tested the board under workloads it had never seen: data logging sensors, simulation tasks, and a small cluster task that split computation between several humble machines. The updated specs let the motherboard shoulder tasks it hadn’t been designed to handle, and in return it provided steady service.
News of the modest revival reached a small local maker fair. A booth displayed refurbished systems, each with a placard telling a part of the story: “hp fxn1 e93839 — specs updated.” People stopped to ask how much a system cost, what tradeoffs were involved, and why anyone would bother updating old boards when newer models glinted from store windows. Mateo answered plainly: sustainability, thrift, the joy of coaxing performance from something already made. He explained how a BIOS revision and a few circuit tweaks had added years to a machine’s life and opened doors for people for whom a new laptop was out of reach.
Over time, the phrase “hp fxn1 e93839” became shorthand in their circle for modest resilience — an emblem of what careful engineering and community effort could accomplish. Repair nights were held at the warehouse; an elderly teacher brought photo printers, a teenager brought a dead gaming rig, and volunteers swapped parts like gardeners sharing seeds. The updated spec sheet for the motherboard was photocopied and tacked to a community board, not as a manifesto but as a practical note: pinout changes, recommended BIOS version, and a short list of compatible RAM.
Mateo thought about how easily things are discarded when an update could mean renewal. He had once believed new was always better; now he understood nuance. The hp fxn1 e93839 wasn’t revolutionary. It didn’t promise miracles. Its updated specs were a quiet pact between engineers and users: to keep working a little longer, to be a small bridge between the past and the present.
When the last box on the shelf was emptied and the lights in the warehouse clicked off, Mateo carried the board home. He mounted it in a compact case, hooked up a recycled monitor, and booted into a browser. In a forum thread he began to write the story of that motherboard — the specs updated, the tests run, the people helped — because practical knowledge, like parts, should circulate. He uploaded photos, the BIOS revision details, and a short troubleshooting guide.
People thanked him for the information; someone sent a note from another city, saying they’d revived a terminal network using the same board model. The message ended, simply: “Small fixes, big difference.”
Mateo shut the laptop and looked at the glowing system on his desk. The board inside hummed in steady rhythm. It was not new. It had scars and history, but thanks to a careful update and a few curious hands, it had more life to give. He turned off the monitor, satisfied that a small, specific thing had been set right — not fixed once and for all, but patched and preserved, ready for whatever tasks the next owner might need.
The HP FXN1 E93839 is a reliable, enterprise-grade motherboard originally pulled from the widely deployed HP Compaq 8200 Elite series desktops. Despite its age, its high manufacturing standards make it a staple in the second-hand market for budget setups, secondary home servers, or arcade emulation rigs.
Before purchasing or attempting to transplant this board into a custom case, check these critical specifications and proprietary limitations. 📋 Comprehensive Specifications 🧠 Core Hardware & Performance Socket Type: LGA 1155 (Socket H2) Chipset: Intel Q67 Express
CPU Support: Compatible with Intel 2nd Generation Core i3, i5, and i7 processors (Sandy Bridge architecture) Memory Architecture: Dual-channel support DIMM Slots: 4 x DDR3 slots Bottlenecks: SATA III performance is limited (max ~450
Maximum RAM: Supports up to 32GB DDR3 RAM at 1333 MHz or 1600 MHz 🔌 Expansion & Connectivity
PCIe Lanes: Features 1 x PCI Express x16 slot for dedicated graphics Storage Ports: Multiple SATA II / III connectors
Rear I/O Ports: Features DisplayPort, VGA, USB 2.0 ports, Gigabit Ethernet, and PS/2 keyboard/mouse ports
Integrated Graphics: Relies on Intel HD Graphics found on compatible CPUs ⚠️ Critical Proprietary Roadblocks
Because this board was designed exclusively for HP's business ecosystems, standard builders will run into several massive hardware hurdles:
📐 Custom Form Factor – The physical mounting screw layout is a "modified ATX" or custom Micro-ATX shape. It will not easily drop into a standard third-party PC case without physical modification.
⚡ Proprietary Power Connections – This board does not use a standard 24-pin ATX power supply connector. It relies on HP's proprietary multi-pin power connectors. You will need a compatible HP power supply or specific aftermarket adapter cables to supply power.
🎛️ Front Panel Pinouts – The headers for the power button, power LED, and reset switch are non-standard. Mapping standard case cables to this board requires custom wiring or an enthusiast mapping diagram. HP motherboard E93839 FXN1 With Intel I5-6500 - eBay
Here’s a complete content package for “HP FXN1 E93839 Motherboard Specs (Updated)” — suitable for a blog post, YouTube video description, or a tech specs page.
The E93839 number appears across multiple HP models with slight differences:
| Board Code | Chipset | Common In | |------------|---------|------------| | FXN1 (E93839-001) | H110 | HP 200 G2 AiO | | FXN1 (E93839-002) | B150 | HP ProOne 400 G2 AiO | | FXN1 (E93839-003) | Q150 | HP EliteOne 800 G2 AiO (vPro) |
Note: BIOS is not cross-flashable between variants.