The Dell E93839 (main identifier) / GA0402 (Dell P/N) is a system motherboard designed for the Dell OptiPlex 390 Desktop form factor. This board utilizes the Intel H61 Express Chipset and supports Intel 2nd Generation Core processors (Sandy Bridge). It is a standard ATX-style board tailored specifically for the OptiPlex chassis with proprietary front panel I/O connectors.
| Feature | Specification | | :--- | :--- | | Model Number | E93839 / GA0402 (CN-0GA0402) | | Compatible System | Dell OptiPlex 7040 (MT, SFF, Micro) | | Chipset | Intel Q170 Express (C610 Series) | | CPU Socket | LGA 1151 (Skylake, 6th Gen only*) | | CPU Support | Intel Core i3, i5, i7 (6th Gen), Pentium, Celeron | | Memory Slots | 2 x DDR4 DIMM Slots (Dual Channel) | | Max Memory | 64GB DDR4 (2133MHz / 2400MHz downclocked) | | Storage Connectors | 1x M.2 PCIe NVMe Slot, 1x M.2 WiFi Slot, Standard SATA 6Gb/s ports | | Video Outputs | DisplayPort, HDMI (varies by chassis form factor) | | LAN | Intel I219LM Gigabit Ethernet | | USB | USB 3.0 / USB 3.1 Gen 1 support | | Power Connector | 12V DC Input (for Micro) or Standard 24-Pin (Tower/SFF variations apply) |
The Dell E93839 GA0402 motherboard's specific details are crucial for any upgrades or repairs. Ensure you consult Dell's documentation or support pages for the most accurate and detailed specifications. When updating or replacing the motherboard, careful planning and execution are key to a successful upgrade.
The Dell E93839 (Model GA0402) Go to product viewer dialog for this item.
is a motherboard designed for the Dell OptiPlex 780 series, primarily used in the Mini Tower (MT) and Desktop (DT) form factors. It is built on the Intel Q45 Express chipset paired with the ICH10DO southbridge. Core Specifications
Socket Type: LGA 775 (Socket T), compatible with Intel Core 2 Quad, Core 2 Duo, Pentium Dual-Core, and Celeron processors. Chipset: Intel Q45 Express. Form Factor: Micro-ATX (approximately 9.6 x 9.6 inches). Memory: Slots: 4 DIMM slots. Type: DDR3 SDRAM (Non-ECC).
Maximum Capacity: Supports up to 16GB (4 x 4GB modules), though some sources list an 8GB limit depending on the specific chassis/BIOS version. Speed: 1066MHz or 1333MHz. Expansion and Storage Expansion Slots: 1 x PCI Express x16 slot for dedicated graphics. 1 x PCI Express x1 slot. 2 x PCI slots (Standard height in MT models). Storage Interfaces: 4 x SATA 3.0 Gb/s connectors. 1 x eSATA port (on rear I/O). Connectivity and Audio Rear I/O Ports: 6 x USB 2.0 ports. 1 x VGA and 1 x DisplayPort. 1 x Serial (RS-232) and 1 x Parallel (IEEE 1284) port. 1 x RJ-45 Ethernet port (Intel 82567LM Gigabit). Audio connectors: Audio-In and Audio-Out. Audio: Integrated ADI 1984A High Definition Audio. Networking: Integrated Intel 82567 Gigabit LAN. Shopping & Replacement
If you are looking to replace this board, it is widely available as a used or refurbished part under various Dell Part Numbers (DP/Ns) such as C27VV, OC27VV, or D517D.
Average Price: Typically ranges from $12 to $40 for used units on platforms like eBay.
Compatibility Note: Ensure your power supply matches the proprietary Dell connectors, as some OptiPlex 780 variants use different power configurations.
Are you planning to upgrade the CPU or expand the RAM on this specific motherboard? Dell OptiPlex 780 Service Manual--Mini Tower Computer
The Dell E93839 (GA0402) Go to product viewer dialog for this item.
is a motherboard designed for the Dell OptiPlex 780 series. It is built on the Intel Q45 Express chipset and features a Socket LGA 775 (also known as Socket T).
Below are the updated technical specifications for this motherboard: Core System Specifications Chipset: Intel Q45 Express with ICH10DO. Processor Socket: LGA 775 (supports FSB up to 1333 MHz). Form Factor: MicroATX (Proprietary Dell design). Processor Support
The board supports several Intel processor families from the Core 2 era: Core 2 Quad: Up to 1333 MHz FSB. Core 2 Duo: Up to 1333 MHz FSB. Pentium Dual-Core: Up to 1066 MHz FSB. Celeron: Up to 800 MHz FSB. Memory (RAM) Type: DDR3 SDRAM (Non-ECC only). Slots: 4 DIMM slots. dell e93839 ga0402 motherboard specs upd
Speed: 1066 MHz or 1333 MHz (Note: often operates at 1066 MHz due to chipset limits).
Capacity: Supports 1GB, 2GB, or 4GB modules for a maximum of 16GB. Expansion & Storage PCI Express: 1x PCIe x16 slot (blue) and 1x PCIe x1 slot. Legacy PCI: 2x Standard PCI slots (32-bit). SATA: 4x SATA 3.0 Gb/s (SATA II) connectors. eSATA: 1x External SATA port on the rear I/O. Integrated Graphics & Audio
Graphics: Intel Graphics Media Accelerator X4500 (up to 256MB shared memory). Audio: ADI 1984A High Definition Audio. Network: Intel 82567 Gigabit LAN (10/100/1000 Mbps). Rear I/O Ports 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
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
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.
The Dell E93839 GA0402 motherboard is a standard-issue system board primarily found in the Dell OptiPlex 780 series. It serves as a reliable legacy platform for users maintaining older office workstations or building budget-friendly home servers. Based on the Intel Q45 Express chipset, this board is designed for the LGA 775 socket, supporting a range of 45nm and 65nm Intel processors. Core Technical Specifications
The following technical details outline the hardware capabilities of the GA0402 revision: Chipset: Intel Q45 Express with ICH10DO. Processor Socket: LGA 775. Supported CPUs: 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 Support: Type: DDR3 SDRAM (non-ECC only). Slots: 4 DIMM connectors. Maximum Capacity: 8 GB total. Speed: 1066 MHz. The Dell E93839 (main identifier) / GA0402 (Dell
Integrated Graphics: Intel Graphics Media Accelerator X4500 (up to 256 MB shared memory). Audio: Integrated Intel High Definition Audio.
Networking: Integrated Intel Gigabit Ethernet (10/100/1000 Mb/s). Expansion and Connectivity
Designed for the OptiPlex 780 desktop and mini-tower chassis, the board provides several ports for internal and external upgrades:
PCI Express Slots: One PCIe x16 slot for discrete graphics and one PCIe x1 slot for auxiliary cards. Legacy PCI: Two 32-bit PCI 2.3 connectors. Storage: Four SATA 2.0 (3.0 Gb/s) connectors. External I/O Ports: 6 x USB 2.0 (Rear). 1 x VGA port. 1 x DisplayPort. 1 x eSATA port.
Serial and Parallel ports (depending on specific chassis revision). Installation and Maintenance Tips
When working with or upgrading this motherboard, keep the following manufacturer recommendations in mind:
Power Supply: This board uses standard 24-pin and 4-pin power connectors.
Memory Installation: For optimal performance, install RAM in matched pairs (same size, speed, and technology).
Diagnostic Lights: The power button light provides critical feedback. Blinking amber typically indicates a problem with the system board, while solid amber suggests the board is unable to initialize.
Service Manuals: Detailed teardown and replacement instructions can be found in the Dell OptiPlex 780 Service Manual. Compatible Parts for Upgrades
If you are looking to purchase a replacement or upgrade components, consider retailers like Tech Atlantix for the motherboard itself or Newtown Spares for specific OptiPlex 780 parts. Dell OptiPlex 780 Service Manual--Mini Tower Computer
Since this board is proprietary (often found in Dell OptiPlex 7010/9010/3010 SFF or DT models), this post focuses on the critical specs, limitations, and upgrade paths.
Title: Dell E93839 (GA0402) Motherboard Specs & Upgrade Update: What You Need to Know
Post Body:
Just got my hands on the Dell E93839 motherboard (also labeled GA0402). If you’re trying to ID this board or plan an upgrade, here is the latest spec breakdown and compatibility update.
