The Dell E93839 GA0402 motherboard is a foundational component of the OptiPlex 780 series, characterized by its reliance on the Intel Q45 Express chipset and a versatile LGA 775 socket architecture. Though it has been superseded by modern platforms, it remains a notable example of enterprise-grade hardware designed for stability and modular expansion in business environments. Core Architecture and CPU Compatibility
At the heart of the E93839 motherboard is the LGA 775 socket, also known as Socket T. This platform supports a broad range of Intel processors, specifically the Core 2 Quad and Core 2 Duo series, with front-side bus (FSB) speeds reaching up to 1333 MHz. Detailed configuration options can be found in the Dell OptiPlex 780 Service Manual.
Supported Processors: Intel Core 2 Quad, Core 2 Duo, Pentium Dual-Core, and Celeron.
Chipset: Intel Q45 Express with ICH10DO, which provides reliable management and security features for office settings. Memory and Storage Performance Dell OptiPlex 780 Service Manual--Mini Tower Computer
Deep in the heart of a dusty home office, Alex discovered a vintage Dell OptiPlex 780 Go to product viewer dialog for this item.
. Its casing was scuffed, but inside lay a quiet legend: the Dell E93839 GA0402 motherboard Go to product viewer dialog for this item. .
Alex knew that to revive this machine, the secrets were in the specs. This board was built on the Intel Q45 Express chipset, a solid foundation from another era. It hummed with the potential to house Intel Core 2 Quad or Core 2 Duo processors within its LGA775 socket.
The "story" of this motherboard is one of surprising longevity:
Memory: It featured four DDR3 DIMM slots, ready to hold up to 8GB of 1066MHz RAM—enough to keep everyday tasks responsive.
Expansion: Alex noticed the PCI Express x16 slot, perfect for a low-profile graphics card to give the old beast some modern visual flair.
Connectivity: With 10 USB 2.0 ports (six in the rear for peripherals and four internal headers), it was a hub for any legacy setup.
Storage: Four SATA 3.0 Gb/s connectors stood ready to link up old hard drives or even a modern SSD for a speed boost.
As Alex plugged it in, the integrated Broadcom Gigabit Ethernet and Realtek 5.1 channel HD audio came to life. It wasn't just a piece of old tech; it was a reliable workhorse, proving that even a board like the E93839 GA0402 could still find a place in a modern world. E93839 - Dell - Tech Atlantix
Dell E93839 (GA0402) motherboard is the primary system board for the Dell OptiPlex 780
series. It is a legacy Intel-based board designed for business-class desktop performance, supporting the LGA 775 socket and DDR3 memory. Core Technical Specifications Dell OptiPlex 780 Service Manual--Mini Tower Computer dell e93839 ga0402 motherboard specs upd
Dell E93839 GA0402 is a legacy motherboard predominantly used in the Dell Optiplex 780
series. It is a Micro-ATX board built around the Intel Q45 Express chipset, designed for reliable office performance during the late 2000s and early 2010s. Core Technical Specifications Socket Type: (Socket T). Q45 Express with ICH10DO. Form Factor: (approximately 9.6 x 9.6 inches). Memory (RAM): DDR3 SDRAM (Non-ECC). 4 DIMM slots. Supports up to
total (4GB per slot), though some documentation lists 8GB as the tested maximum. Typically operates at
due to chipset limitations, even if higher-speed modules are installed. Processor Support: Intel Core 2 Quad (up to 1333 MHz FSB). Intel Core 2 Duo (up to 1333 MHz FSB). Intel Pentium Dual-Core and Celeron processors. Connectivity and Expansion Dell OptiPlex 780 Service Manual--Mini Tower Computer
Dell E93839 GA0402 is a legacy workstation motherboard primarily found in the Dell OptiPlex 780 series. Built around the Intel Q45 Express chipset
, it was designed for stability and professional use during the late DDR2 and early DDR3 transition era.
While "E93839" is a common marking across several Dell boards, the sub-model specifically refers to the
variant used in Mini-Tower (MT) and Desktop (DT) configurations. Core Specifications Dell OptiPlex 780 Service Manual--Mini Tower Computer
The Dell E93839 GA0402 is a vintage motherboard predominantly used in the Dell OptiPlex 780 series. Note that "E93839" is a regulatory number used by Foxconn (the manufacturer) and appears on several different motherboard generations. For the specific GA0402 model, the technical specifications are as follows: Core Specifications Form Factor: Micro-ATX (mATX). Chipset: Intel Q45 Express with ICH10DO. CPU Socket: LGA 775 (Socket T). Compatible Processors: Intel Core 2 Quad (up to 1333 MHz FSB). Intel Core 2 Duo (up to 1333 MHz FSB). Intel Pentium Dual-Core (up to 1066 MHz FSB). Intel Celeron (up to 800 MHz FSB). Memory & Storage E93839 - Dell - Tech Atlantix
Note: The "GA0402" is a Dell internal part number variant. This board is primarily known as the Dell 0D28YY (or similar revisions like 0C2KJT) in the OptiPlex 790/990 series. The E93839 is the PCB model number.
Crucial Driver Update: For Windows 10 or Linux, Dell does not provide AHCI drivers for XP/Vista-era boards. But modern OSes (Win10, Win11 via workaround, Linux kernel 5.15+) have built-in AHCI support. Enable AHCI in BIOS before installing the OS to avoid blue screens.
Updating a motherboard involves ensuring compatibility with existing components or replacing them to meet the new motherboard's specifications. Here's a general guide:
msinfo32 → BIOS Version/DateThe Dell E93839 (GA0402) is a solid, reliable platform. If you can pick this board up used for a low price to repair a broken OptiPlex, it is absolutely worth it. The combination of NVMe support and TPM 2.0 extends the usable life of this machine for at least another 3–4 years of office work, web browsing, and light productivity.
Buyer Tip: If purchasing used, ensure the I/O shield (the metal backplate) is included or that you have your original one. Dell shields are often proprietary and difficult to find separately. The Dell E93839 GA0402 motherboard is a foundational
A very specific request!
The Dell E93839 GA0402 motherboard is a server-grade motherboard designed for Dell's PowerEdge servers. Here's a comprehensive write-up of its specs:
Overview
The Dell E93839 GA0402 motherboard is a high-performance, server-grade motherboard designed for Dell's PowerEdge servers. It supports Intel Xeon processors and features a robust design, high-quality components, and advanced management capabilities.
Key Features
Management Features
BIOS and Firmware
Other Features
Specifications
Dell E93839 GA0402 Motherboard Specs Update: A Comprehensive Review
The Dell E93839 GA0402 motherboard is a highly sought-after component in the world of computer hardware. As a crucial part of a computer system, the motherboard plays a vital role in determining the overall performance and capabilities of a machine. In this article, we will provide an in-depth review of the Dell E93839 GA0402 motherboard specs, including its features, upgrades, and compatibility.
Overview of the Dell E93839 GA0402 Motherboard
The Dell E93839 GA0402 motherboard is a product of Dell, a renowned American multinational computer technology company. This motherboard is designed to support various Dell systems, including desktops and workstations. The E93839 GA0402 motherboard is built with high-quality components and is engineered to deliver exceptional performance, reliability, and durability.
Key Specifications of the Dell E93839 GA0402 Motherboard Modern Upgrades:
The Dell E93839 GA0402 motherboard boasts an impressive array of features and specifications. Some of its key specs include:
Upgrades and Compatibility
The Dell E93839 GA0402 motherboard is designed to be upgradeable, allowing users to enhance their system's performance and capabilities. Some of the upgrades that can be made to this motherboard include:
In terms of compatibility, the Dell E93839 GA0402 motherboard is designed to work with various Dell systems, including:
Benefits of the Dell E93839 GA0402 Motherboard
The Dell E93839 GA0402 motherboard offers several benefits to users, including:
Conclusion
The Dell E93839 GA0402 motherboard is a highly capable and reliable component that is designed to support various Dell systems. With its impressive array of features and specifications, this motherboard is ideal for users who require high-performance computing. Whether you are a gamer, video editor, or software developer, the Dell E93839 GA0402 motherboard is a great choice.
Specifications Update
In conclusion, the Dell E93839 GA0402 motherboard specs include:
We hope this article has provided you with a comprehensive review of the Dell E93839 GA0402 motherboard specs and upgrades. If you have any questions or comments, please feel free to leave them in the section below.
Additional Resources
For more information on the Dell E93839 GA0402 motherboard, please refer to the following resources:
By providing this comprehensive review of the Dell E93839 GA0402 motherboard specs and upgrades, we hope to have helped users make informed decisions about their computer hardware needs.