Brand: Dell · SKU: MIH81R · MPN: MIH81R · Category: Components
Original Dell Motherboard for OptiPlex 3020 MT systems. It features the Intel H81 Chipset with an LGA 1150 socket, supporting 4th generation Intel Core i3/i5 series processors. It uses DDR3 SDRAM (Non-ECC) with two DIMM sockets, supporting up to 16 GB of memory at up to 1600 MHz speed. Integrated features include Intel HD Graphics (4400/4600), Gigabit Ethernet, and 5.1 audio channels. Connectivity typically includes multiple USB 2.0 and USB 3.0 ports, HDMI, and VGA ports. The board often comes with the DPN (Dell Part Number) 040DDP or 0MIH81R.
| Chipset | Intel H81 Chipset |
|---|---|
| Ethernet | Gigabit Ethernet |
| CPU Socket | LGA 1150 / Socket H3 |
| Max Memory | 16 GB |
| Form Factor | Micro-ATX (Specific to Dell MT case) |
| Memory Type | DDR3 SDRAM (Non-ECC) |
| Memory Slots | 2 x DDR3 SODIMM |
| RAID Support | Yes |
| Onboard Video | Intel HD Graphics 4400/4600 |
| System Compatibility | Dell OptiPlex 3020 MT |
| Warranty | Varies by seller; often sold as 100% Tested with a limited return policy (e.g., 90 days). |
| Weight | 8.00 LBS |
| Dimensions | Approx. 13 in (Length) x 10 in (Width) |
The MIH81R is an OEM system board designed specifically for the Dell OptiPlex 3020 MT (Mini Tower) desktop. It is based on the Intel H81 chipset and uses the LGA 1150 socket, making it compatible with 4th Generation Intel Core processors (Haswell architecture). It is a reliable replacement or upgrade board known for its stability and compatibility within the Dell OptiPlex ecosystem, often featuring dual monitor support via HDMI and VGA.
Yes, this Dell Optiplex 3020 MT Motherboard (MIH81R / 040DDP) (MIH81R) 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 Optiplex 3020 MT Motherboard (MIH81R / 040DDP) 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 MIH81R.