Dell E93839 Ga0402 Motherboard Specs Upd |best| 〈2026 Edition〉

Proprietary MicroATX (μATX) / Desktop Form Factor. Note: While it shares standard dimensions with MicroATX, Dell uses proprietary front panel headers and power connectors typical of its OptiPlex chassis ecosystem. Northbridge Chipset: Intel Q45 Express Chipset . Southbridge I/O Controller: Intel ICH10DO (Digital Office). Front Side Bus (FSB): Supports up to 1333 MHz .

No newer BIOS hacks have unlocked full 16GB support reliably. Stick to 8GB.

Note: The "E93839" code is actually a UL regulatory marking often found on many Dell boards (manufactured by Foxconn), so precise identification usually depends on the Dell Part Number (P/N), such as C27VV or 200DY. Core Specifications CPU Socket: LGA 775 (Socket T). Intel Q45 Express with ICH10DO. Processor Support: Intel Core 2 Quad (up to 1333 MHz FSB). Intel Core 2 Duo Intel Pentium Dual-Core DDR3 SDRAM (non-ECC only). 4 DIMM slots. Max Capacity: Officially

or business environments requiring a stable, legacy platform. While some listings mistakenly mention LGA1155 or newer sockets, the variant is strictly a Socket 775 board for Core 2 Duo and Quad CPUs. replacement board for an existing system, or are you planning a CPU upgrade for this specific motherboard? Dell OptiPlex 780 Service Manual--Mini Tower Computer dell e93839 ga0402 motherboard specs upd

The specific form factor (e.g., ATX, Micro-ATX, Mini-ITX) of the GA0402 motherboard isn't provided in the query, but it's designed for use in Dell computers, which could range from desktops to servers.

: The native physical serial and parallel ports allow this motherboard to directly control older machinery, CNC routers, and diagnostic equipment without the need for unreliable USB adapters.

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. Proprietary MicroATX (μATX) / Desktop Form Factor

The is a highly durable, legacy workstation board natively engineered for enterprise-class legacy desktop systems like the Dell OptiPlex 780 and 760 series . Built on the robust Intel Q45 Express chipset Architecture , this motherboard balances vintage processing capabilities with corporate-grade stability features like Intel vPro technology.

| Feature | Specification | |---------|----------------| | | micro-ATX (9.6 x 9.6 inches) | | Chipset | Intel Q35 Express (for OptiPlex 755) or sometimes G31/G33 (for Inspiron models) | | CPU Socket | LGA 775 | | FSB (Front Side Bus) | 800 / 1066 / 1333 MHz | | Supported CPUs | Intel Core 2 Duo (E6000, E7000, E8000 series), Core 2 Quad (Q6000, Q8000, Q9000 series), Pentium Dual-Core, Celeron | | RAM Type | DDR2 SDRAM, 240-pin DIMM | | RAM Slots | 4 slots | | Max RAM | 8GB officially, 16GB unofficially (with dual-rank 4GB modules) | | RAM Speed | 667 MHz (PC2-5300) or 800 MHz (PC2-6400) | | Integrated Graphics | Intel GMA 3100 (Q35) or 3100 (G31) | | Expansion Slots | 1 PCIe x16 (v1.1), 1 PCIe x1, 2 PCI (32-bit) | | Storage Interfaces | 4 SATA II (3 Gb/s), 1 PATA (IDE) for optical drive | | Rear I/O Ports | PS/2 keyboard/mouse, VGA, 4 USB 2.0, RJ-45 Ethernet, audio line-out/line-in/mic, serial port, parallel port | | Internal Headers | 2 additional USB, front audio, chassis intrusion, CPU fan (4-pin), system fan (3-pin) | | Ethernet | 10/100/1000 Mbps (Broadcom or Intel 82566DM) | | Audio Codec | Realtek ALC888 (5.1 or 7.1 channel HD Audio) | | BIOS | Dell Proprietary (Phoenix/EFI hybrid) |

It featured four DDR3 DIMM slots, ready to hold up to 8GB of 1066MHz RAM —enough to keep everyday tasks responsive. Southbridge I/O Controller: Intel ICH10DO (Digital Office)

Dell E93839 GA0402 Motherboard: Comprehensive Specifications and Upgrades Guide

Built on the paired with the ICH10DO Input/Output Controller Hub , the E93839 GA0402 relies on classic Intel structures to balance reliable data handling with deep enterprise remote management capabilities. Feature / Component Technical Specification Part / Model Numbers E93839, GA0402, 0C27VV Compatible Systems Dell OptiPlex 780, OptiPlex 760 (MT, DT, SFF) CPU Socket LGA 775 (Socket T) Chipset Intel Q45 Express with ICH10DO Memory Support 4 x DDR3 DIMM Slots (Non-ECC, Unbuffered) Maximum RAM 16 GB Capacity Memory Speed