Specifications may vary slightly depending on the specific BIOS revision and minor manufacturing changes during the production run. This report is based on the standard configuration for the Dell OptiPlex 390 Desktop.
Integrated Intel Graphics Media Accelerator (GMA) 4500.
2 x PCI Express x1 (varies by chassis size—Mini-Tower vs. SFF). 1 x PCI slot. I/O and Connectivity
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Basic entry-level processors supporting an 800 MHz FSB. Memory (RAM) Specifications
You will typically find this board inside two specific Dell systems:
To upgrade the memory on a Dell E93839 board, you must use DDR3 memory. Because it is an older system, it is highly sensitive to memory density. dell e93839 ga0402 motherboard specs upd
If your goal is to revive this system for light multi-tasking or older games, a is the best choice. For general web browsing and office work, a high-end Core 2 Duo (e.g., E8600) is sufficient. However, the best CPU is ultimately limited by your motherboard's VRM. You must check your specific motherboard variant's official supported CPU list, which you can find using your Dell Service Tag on Dell's support website.
4 physical DIMM slots supporting dual-channel mode. Speed Capabilities: Sync DRAM at 1066 MHz or 1333 MHz.
The "skeleton" of this motherboard defines what it can and cannot do. Here is the breakdown of the raw technical data based on user manuals and community testing. Specifications may vary slightly depending on the specific
Though older, this board remains highly sought after on platforms like eBay and specialty PC hardware vendors due to its unique feature set.
The board features the historic (also known as Socket T) interface. It supports a wide cross-section of 45nm and 65nm Intel processors. Dell OptiPlex 780 Service Manual--Mini Tower Computer
is an OEM (Original Equipment Manufacturer) motherboard widely used in the Dell OptiPlex 780 series, a reliable and cost-effective desktop line released around 2009. It is known for being a stable platform in Small Form Factor (SFF), Desktop (DT), Mini-Tower (MT), and Ultra Small Form Factor (USFF) configurations. While it is an older model by modern standards, understanding its specifications is crucial for repairs, upgrades, or repurposing. Below is a detailed breakdown of the Dell E93839 GA0402 Go to product viewer dialog for this item. 2 x PCI Express x1 (varies by chassis size—Mini-Tower vs