Hp Fxn1 E93839 Motherboard Specs Here

Critical note: The FXN1 does not support ECC (Error-Correcting Code) memory. Installing ECC DIMMs will result in a failed POST or beeping error codes.

This is the most critical section. The HP FXN1 E93839 uses a proprietary power connector layout. While it accepts a standard 24-pin ATX plug, the pinout is often different from standard. Plugging in a standard retail PSU without an adapter can destroy the motherboard.

Recommended PSU Upgrade Path: Replace the motherboard altogether if you want a standard ATX build. Otherwise, stick to a low-power GPU that runs off the PCIe slot alone.

Problem: Computer randomly shuts down or freezes.

Problem: "Boot Device Not Found" after installing new SSD.

| Connector | Function | |-----------|----------| | JHDMI | Internal LVDS/eDP for built-in AIO display | | JINVERTER | Backlight control for LCD panel | | JSPKR | Internal speakers (2-pin or 4-pin) | | JFAN1 | CPU fan (4-pin PWM, small form factor) | | JFAN2 | System fan (optional, not always populated) | | JCMOS | Clear CMOS jumper (two pins – short with screwdriver) | | JDEBUG | Engineering header (no consumer use) | | JUSB1/JUSB2 | Internal USB 2.0 headers (for webcam, touchscreen) |

No standard 24-pin ATX power – power comes via DC jack to a small power regulation section.

The HP FXM1 / E93839 is a compact, soldered-CPU motherboard built for entry-level HP All-in-One PCs. It supports DDR4 SO-DIMMs, one SATA drive, and optionally one M.2 SSD (SATA preferred). It cannot be used outside its original AIO chassis without heavy modification, and its CPU is not upgradeable. Focus upgrades on RAM and replacing the HDD with an SSD for noticeable speed gains.

If you have the exact AIO model number (e.g., HP 24-f0028), I can give you CPU and BIOS specifics for your variant.

HP FXN1 E93839 is a proprietary motherboard most commonly associated with the HP Compaq 8200 Elite series and some later

models. Because "E93839" is a regulatory mark rather than a specific model number, technical specifications can vary depending on whether the board is for an older SFF (Small Form Factor) or a newer generation. HP Support Community Standard Specifications (HP Compaq 8200 Elite SFF)

Most versions of the FXN1 (E93839) found in the 8200 Elite series feature the following:

Report: HP FXM1 (E93839) Motherboard – Specifications & Analysis

1. Executive Summary The HP FXM1 (part number E93839) is a micro-ATX motherboard manufactured by Pegatron (a common HP OEM supplier). It was predominantly used in the HP Pavilion p6-2xxx and HP Compaq Presario CQ-2xxx series desktops produced around 2011–2012. This board is based on the Intel H61 chipset, designed specifically for Intel’s 2nd generation (Sandy Bridge) processors, with limited support for 3rd generation (Ivy Bridge) CPUs after a BIOS update.

2. Key Specifications at a Glance

3. Detailed Component Analysis

3.1 Processor (LGA 1155)

3.2 Memory

3.3 Storage & SATA Issues

No RAID support. No mSATA or M.2.

3.4 Graphics

3.5 Power & Cooling

4. Known Issues & Limitations

5. Typical System Configuration (as sold)

6. Upgrade Recommendations

7. Conclusion The HP FXM1 (E93839) is a legacy entry-level LGA1155 board with severe limitations (no USB 3.0, slow LAN, VGA only, weak power delivery). It is usable today only as a basic office PC or retro gamer (Windows 7/Linux) after adding an SSD, 8GB RAM, and a low-end GPU. It is not suitable for modern gaming, media center use (no HDMI), or high-performance tasks. Any investment should be minimal due to capacitor failure risks and proprietary BIOS constraints. hp fxn1 e93839 motherboard specs

End of Report

The HP E93839 FXN1 Go to product viewer dialog for this item.

motherboard is a proprietary OEM board used in various HP business desktops, most notably the HP Compaq 8200 Elite and EliteDesk G3 series. Because HP uses the "E93839" designation across multiple generations, there are two primary variants with significantly different specs. Variant 1: LGA 1155 (Legacy/8200 Elite)

This older version is commonly found in 2nd-gen Intel systems like the HP Compaq 8200 Elite Go to product viewer dialog for this item. Socket: LGA 1155 (Socket H2).

CPU Support: Intel Core i3, i5, i7 (2nd generation Sandy Bridge). Memory: 4 slots supporting DDR3 SDRAM.

Form Factor: Small Form Factor (SFF) or Ultra-Slim Desktop (USDT). Connectivity: VGA, DisplayPort, USB 2.0, RJ-45 Ethernet. Variant 2: LGA 1151 (Modern/G3 Series) This newer version is designed for 6th-gen Intel systems.

Socket: LGA 1151 (Note: Some listings mistakenly cite LGA 1155 for these CPUs, but the i5-6500 requires 1151).

CPU Support: Intel 6th Generation (Skylake), such as the i5-6500. Memory: 4 slots supporting DDR4 SDRAM. Form Factor: Modified/Proprietary ATX. Connectivity: DisplayPort, USB-C, USB 2.0, eSATA, SATA II. Critical Compatibility Notes

Proprietary Design: These boards are not standard ATX. They typically use proprietary power connectors (not a standard 24-pin) and specific mounting holes meant for original HP cases.

Power Supply: You must use an original HP power supply or a specialized adapter because they do not use standard ATX power standards.

Replacement Options: If you are looking for a replacement, merchants on eBay and Newegg offer used units ranging from $15 to $150 depending on the specific revision and included CPU.

Are you planning to replace a dead board or upgrade the CPU in your current HP system? HP motherboard E93839 FXN1 With Intel I5-6500 - eBay

I don't have a ready-made write-up for the HP FXN1 (E93839) motherboard, so here’s a concise specs summary and short commentary based on typical HP desktop/mainboard features—assumption: this is an OEM board used in HP desktops/All-in-Ones (no model year provided).

Key specs

Notes/compatibility

If you want, I can:

The HP FXN1 E93839 is a motherboard commonly found in Hewlett-Packard’s business-class desktop computers, specifically within the Compaq and ProDesk series. Manufactured by Foxconn (indicated by the FXN1 designation), this board was designed for reliability and office productivity during the early-to-mid 2010s.

Here is a comprehensive breakdown of the HP FXN1 E93839 motherboard specifications, compatibility, and performance capabilities. Core Architecture and Chipset

The motherboard is built on the Intel Q65 Express chipset. This chipset was a staple for corporate environments because it supported Intel vPro technology, allowing IT departments to manage machines remotely. Socket: Intel LGA 1155 (Socket H2). Chipset: Intel Q65 Express.

Form Factor: Proprietary Micro-ATX (Designed specifically for HP chassis). Manufacturing Partner: Foxconn. Processor Compatibility

Because it utilizes the LGA 1155 socket and the Q65 chipset, the board is compatible with 2nd Generation Intel Core processors (Sandy Bridge). Note that while the socket physically fits 3rd Gen (Ivy Bridge) chips, the Q65 chipset typically lacks the BIOS support required for them. Intel Core i7: 2600, 2600S. Intel Core i5: 2500, 2400, 2400S. Intel Core i3: 2100, 2120.

Lower End: Compatible with Sandy Bridge era Pentium and Celeron CPUs. Memory (RAM) Support

The HP FXN1 E93839 features four DIMM slots, which was a premium feature for boards of its size at the time. This allows for a decent amount of multitasking capability even by modern standards. Type: DDR3 SDRAM (Non-ECC). Speed: 1066 MHz or 1333 MHz. Maximum Capacity: Up to 32GB (4 x 8GB modules).

Channel Architecture: Dual-channel support for increased bandwidth. Expansion and Storage Slots Critical note: The FXN1 does not support ECC

Despite its compact size, the board offers standard expansion options for dedicated graphics or networking cards. PCIe x16: 1 Slot (For dedicated graphics cards). PCIe x1: 1 Slot. PCI x1: 2 Slots (Legacy support for older expansion cards).

SATA Ports: 4 SATA connectors (Typically 1x SATA III 6Gb/s and 3x SATA II 3Gb/s). Integrated Graphics and Audio

For users not utilizing a dedicated GPU, the motherboard relies on the processor's integrated silicon. Graphics: Intel HD Graphics 2000/3000 (CPU dependent). Video Outputs: Typically 1x VGA and 1x DisplayPort.

Audio: Integrated High Definition audio (Realtek ALC261 or similar). Ethernet: Intel 82579LM Gigabit Network Connection. Rear I/O Panel Ports

The rear I/O is tailored for office environments, featuring a mix of modern and legacy connections. USB: 6x USB 2.0 ports. Video: 1x VGA, 1x DisplayPort. Networking: 1x RJ-45 Ethernet port. PS/2: 2 ports (Keyboard and Mouse). Audio: Line-in and Line-out (3.5mm jacks).

Serial: 1x RS-232 Serial port (Common for older office peripherals). Power and Installation Notes

Users looking to transplant this motherboard into a custom case should be cautious. HP often uses proprietary power connectors or non-standard front panel headers.

Power Input: Often uses a 6-pin proprietary power connector rather than the standard 24-pin ATX connector (depending on the specific HP model it was pulled from).

Cooling: Uses standard Intel LGA 1155 mounting holes, but the fan headers may require an adapter for standard 4-pin PWM fans. Verdict: Is it still useful?

The HP FXN1 E93839 is an excellent "budget" foundation for a light home server, a NAS (Network Attached Storage), or a basic student PC. While it lacks modern features like USB 3.0 or M.2 NVMe slots, its support for 32GB of RAM and i7 processors makes it more than capable of handling web browsing, 1080p video streaming, and office applications in 2024. If you tell me your specific goals for this motherboard: Building a budget PC Troubleshooting an existing unit Upgrading the CPU or RAM

I can provide the specific compatibility lists or wiring diagrams you need.

Title: The Heart of the Iron Beast

The basement of the data center smelled like ozone and stale coffee. It was 3:00 AM, and Elias was staring into the open chassis of a decommissioned server, his flashlight beam cutting through the dust motes dancing in the cooling exhaust.

"Are you sure this is worth the drive?" his assistant, Mia, asked, leaning against a rack of blinking switches. "It’s a dinosaur, Elias. This unit was pulled from an insurance firm in 2015."

Elias didn't look up. His fingers were tracing the silkscreened lines of a massive, green circuit board. "It’s not a dinosaur, Mia. It’s a classic. And look at this—pristine condition."

He unspooled the motherboard from the metal tray, holding it up like a holy relic. It was an HP FXN1 E93839.

To the untrained eye, it was just a slab of fiberglass and silicon. To Elias, it was the blueprint for a monster workstation. He pulled a crumpled spec sheet from his back pocket—the holy text he’d found on an obscure forum.

"This isn't just a board," Elias muttered, his eyes scanning the layout. "This is the foundation of the Z800 generation. The E93839 marking... that’s the signature of serious compute power."

"Read me the specs," Mia sighed, pulling out her tablet to log the inventory. "Tell me why we're not sleeping."

Elias grinned, tapping the processor socket. "First off, the brain. Dual sockets. LGA 1366. That means we aren't dealing with toy processors. We’re talking Intel Xeon 5500 or 5600 series. I can drop two X5680s in here—twelve cores of raw, hot-blooded processing power. At 3.33GHz, this thing will render 4K video faster than your laptop can open a browser."

Mia raised an eyebrow. "Twelve cores? In 2010, that was a supercomputer. Today, it’s a space heater."

"That’s the beauty of it," Elias said, tracing the memory banks. "Look at the RAM slots. 18 DIMM slots. Do you know what that means? It supports 192GB of DDR3 1333/1066 MHz ECC memory. Most consumer boards today cap at 128. With this much VRAM headroom, we can run a virtualization lab that would make a sysadmin weep."

He moved his finger to the expansion slots. The board was cavernous.

"It’s got seven PCI Express slots," Elias recited from memory, his voice dropping to a reverent whisper. "Two x16, one x8, and a legacy PCI slot for the old diagnostic cards. Mia, we can put a triple-SLI GPU setup in this. It’s a workstation class board, designed for CAD, rendering, and crunching numbers." Problem: Computer randomly shuts down or freezes

"Does it have the basics?" Mia asked. "SATA? USB?"

Elias scoffed. "It’s got six SATA 3.0 Gb/s ports and two SATA 6.0 Gb/s ports. It’s got an Integrated SAS controller option depending on the riser card. And the audio—High Definition Audio with internal speaker support. It’s not just a server board; it was built to be the cockpit for an engineer."

Mia looked at the board

HP FXN1 E93839 is a proprietary motherboard commonly found in business-class desktops, such as the HP ProDesk 600 G3

series. It is designed for reliability in professional environments, offering a modified ATX form factor that fits specific HP chassis. Key Specifications

The FXN1 E93839 is built to support 6th and 7th Generation Intel technology, making it a solid choice for standard office tasks and moderate multitasking. Processor Support: Designed for the Intel LGA 1151

socket, supporting 6th Gen (Skylake) and 7th Gen (Kaby Lake) Core i3, i5, and i7 processors. 4x DDR4 DIMM slots

, typically supporting up to 64GB of RAM (Non-ECC, unbuffered). Expansion Slots: 1x PCIe x16 (for dedicated graphics) 1x PCIe x4 (open-ended or x16 physical) M.2 slots for NVMe SSDs and Wi-Fi cards Rear I/O Ports: 2x DisplayPort (some variants include VGA or HDMI) Multiple USB 3.0/3.1 Gen 1 ports and often 1x Networking: Integrated Gigabit Ethernet (RJ-45) Standard Line-in/Line-out jacks HP Support Community Usage and Compatibility Notes Proprietary Design: Because this is an HP OEM board, it uses non-standard power connectors

(typically 6-pin or similar) rather than the standard 24-pin ATX connector found on aftermarket power supplies. Chassis Fit:

It is intended for HP's Small Form Factor (SFF) or Microtower (MT) cases. Due to the unique mounting hole patterns and front-panel headers, it is difficult to install in a standard third-party PC case without significant modification. Reliability:

As a business-grade component, it is engineered for long-term stability and 24/7 operation.

If you are looking to buy or sell this part, you can find listings on marketplaces like or specialized parts retailers.

RAM Compatibility with Motherboard - HP Support Community - 8643254

The HP E93839 FXN1 Go to product viewer dialog for this item.

is a proprietary motherboard frequently found in business-class desktops like the HP Compaq 8200 Elite. Because "E93839" is a regulatory number used across multiple HP generations, the specific capabilities of your board depend on which version you have—most commonly the LGA 1155 version for 2nd/3rd Gen Intel CPUs or the newer LGA 1151 version for 6th/7th Gen CPUs. Core Specifications (LGA 1155 Version)

This is the most common version, typically used in the HP Compaq 8200 Pro SFF. Socket Type: LGA 1155 (Socket H2).

CPU Support: Intel 2nd Generation Core i3, i5, and i7 processors. Memory: 4 DIMM slots supporting DDR3 SDRAM.

Form Factor: Small Form Factor (SFF) or modified ATX proprietary design. I/O Ports: VGA, DisplayPort, Ethernet (RJ-45), and USB 2.0. Core Specifications (LGA 1151 Version) Often found in HP ProDesk G3 Go to product viewer dialog for this item. models. HP motherboard E93839 FXN1 With Intel I5-6500 - eBay

Chipset integrated (no separate chipset)

The most important aspect of the FXN1 is its strict CPU support. It uses LGA 1150, which supports Intel’s 4th gen "Haswell" and 5th gen "Haswell Refresh" (not to be confused with 5th gen Broadwell).

Supported CPUs (Tested & Confirmed):

What does NOT work:

Pro Tip: The best upgrade for this motherboard is a used Core i7-4770 (non-K) or i7-4790. Pair this with 16GB of DDR3 RAM for a significant performance jump.

Yes, as a budget machine. No, for a modern gaming or workstation build.

Keep it if:

Replace it if: