Supports processors like the Q9400, Q9550, and Q9650 featuring up to a 1333 MHz FSB and 12MB of L2 cache.
Integrated Intel 82567LM or Broadcom Gigabit Ethernet.
The motherboard supports Dual-Channel DDR3 memory architecture.
Supports Intel Core 2 Quad , Core 2 Duo , Pentium Dual-Core, and Celeron processors with a Front Side Bus (FSB) up to 1333 MHz. dell e93839 ga0402 motherboard specs upd
Q9650, Q9550, Q8400 (ideal for modern multi-threaded budget workloads) Intel Core 2 Duo: E8400, E8500, E7500 Intel Pentium Dual-Core: E5400, E5300 Intel Celeron: For basic, low-power applications Memory & Architecture Upgrades
Here’s a concise write-up on the motherboard specifications and update notes, based on available technical references (this board is commonly found in Dell OptiPlex small form factor or desktop systems, often the OptiPlex 3020 or 7020 series).
2 x PCI Express x1 (varies by chassis size—Mini-Tower vs. SFF). 1 x PCI slot. I/O and Connectivity Supports processors like the Q9400, Q9550, and Q9650
This GA0402 motherboard is a classic example of a business-class workhorse. While it's far from a modern gaming or productivity machine, its socket LGA775 and DDR3 memory support give it a surprising amount of upgrade potential. The biggest challenge you'll face is ensuring BIOS compatibility, especially for a CPU upgrade, and managing the power requirements of higher-end components.
While the board supports SATA II (3.0 Gb/s), you can significantly improve system speed by replacing the mechanical HDD with a 2.5-inch SATA SSD . While the SSD will be throttled to SATA II speeds, the increased access time will provide a massive performance boost over an HDD. 4. Common Troubleshooting: "E93839 GA0402"
is equipped with slots. This modern inclusion gives the hardware a significant advantage in speed and efficiency. Supports Intel Core 2 Quad , Core 2
While "E93839" is a common marking across several Dell boards, the sub-model specifically refers to the
As these boards are from the 2009-2010 era, inspect the motherboard for "bulging" or leaking capacitors, a common failure point in older electronics. Summary of Capabilities