Brand: Dell · SKU: E93839 · MPN: E93839 · Category: Components
The Dell E93839 motherboard, compatible with Dell OptiPlex 780 and OptiPlex 990 systems, features an LGA1155 socket and supports Intel 2nd and 3rd generation Core i3, i5, and i7 processors. It has four DDR3 DIMM slots supporting up to 8GB (or 16GB in some configurations) of RAM at 1066MHz or 1333MHz. For storage, it includes four SATA 3.0 Gb/s connectors and potentially an eSATA port. Expansion capabilities are provided by one PCIe x16 slot, two PCIe x1 slots, and two PCI slots. Connectivity includes multiple USB 2.0 ports, VGA, DisplayPort, and Ethernet. Some sources mention an Intel Q45 or Q77 chipset, while others indicate LGA1155 socket, which is typically associated with Intel 6-series chipsets and later. The motherboard is often sold as refurbished and may or may not include an I/O shield. It supports up to 8GB of DDR2 RAM in some listings, but DDR3 is more consistently mentioned for LGA1155. Performance benchmarks for various CPU and storage devices are available for comparison.
| Chipset | Intel Q45 Express or Intel Q77 |
|---|---|
| Ethernet | Integrated Gigabit Ethernet |
| USB Ports | 10 x USB 2.0 (6 rear, 4 internal) |
| CPU Socket | LGA1155 |
| SATA Ports | 4 x SATA 3.0 Gb/s |
| Form Factor | SFF, Mini-ITX |
| Memory Type | DDR3 |
| Memory Slots | 4 x DDR3 DIMM |
| Video Outputs | VGA, DisplayPort |
| Expansion Slots | 1 x PCI Express x16, 2 x PCI Express x1, 2 x PCI |
| Max Memory Support | 8GB to 16GB (DDR3) |
| Compatible Processors | Intel Core 2 Quad, Core 2 Duo, Pentium Dual-Core, Celeron processors (LGA1155 socket), Intel 2nd - and third-generation Core i3, i5, and i7 processors |
| Manufacturer Part Number | E93839 |
| Warranty | 30-day limited DOA exchange warranty (for replacement only), 2-year Radwell warranty (on some listings), 12-month warranty with option to extend up to 36 months (on some listings) |
| Weight | 2.05 lbs |
| Dimensions | Mini-ITX (in some listings), SFF (in some listings) |
The Dell E93839 is a motherboard designed for Dell OptiPlex 780 and OptiPlex 990 systems. It features an LGA1155 socket and supports a range of Intel processors, including 2nd and 3rd generation Core i3, i5, and i7 models. The motherboard is equipped with four DDR3 DIMM slots, capable of supporting up to 8GB or 16GB of memory, and offers four SATA 3.0 Gb/s connectors for storage. Expansion is facilitated through multiple PCIe and PCI slots. Connectivity options include numerous USB ports, VGA, DisplayPort, and Gigabit Ethernet. It is often available as a refurbished component.
Yes, this Dell E93839 Motherboard (E93839) is 100% genuine Dell hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Dell E93839 Motherboard includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the E93839.