Intel · 2014
Intel DH82031PCH
The Intel DH82031PCH is a chipset for LGA 2011-v3 motherboards, designed for the Haswell-E platform and released in 2014.
The Intel DH82031PCH is a chipset released in 2014 for the Haswell-E platform. It uses the LGA 2011-v3 socket and is manufactured on a 32 nm process with a TDP of 6.5 W. The chipset provides 40 PCIe 3.0 lanes and supports DDR4 memory with up to 128 GB across four channels, including ECC memory. It offers 10 SATA III ports, 6 USB 3.2 Gen 2 ports, and 8 USB 3.2 Gen 1 ports, but no USB4, Thunderbolt, or integrated networking. It supports Intel Rapid Storage Technology, CPU overclocking, and memory overclocking (XMP). The DH82031PCH is compatible with ATX and E-ATX form factors. It succeeded the X79 chipset and was itself succeeded by the X299 chipset.
Specifications
| Socket unverified | LGA 2011-v3 |
|---|---|
| Platform unverified | Haswell-E |
| Process node unverified | 32 nm |
| TDP unverified | 6.5 W |
| PCIe version unverified | 3.0 |
| Total PCIe lanes (chipset) unverified | 40 |
| DMI version unverified | 2.0 |
| Memory support | DDR4 |
| Max memory | 128 GB |
| Memory channels unverified | 4 |
| ECC memory support unverified | Yes |
| SATA III ports unverified | 10 |
| USB4 ports unverified | 0 |
| USB 3.2 Gen 2x2 ports unverified | 0 |
| USB 3.2 Gen 2 ports unverified | 6 |
| USB 3.2 Gen 1 ports unverified | 8 |
| USB 2.0 ports unverified | 0 |
| Thunderbolt support unverified | No |
| Integrated Ethernet unverified | No |
| Integrated Wi-Fi unverified | No |
| Integrated Bluetooth unverified | No |
| Intel Rapid Storage Technology unverified | Yes |
| vPro support unverified | No |
| CPU overclocking unverified | Yes |
| Memory overclocking (XMP/EXPO) unverified | Yes |
| Supported form factors unverified | ATX, E-ATX |
| Release date unverified | 2014-08-29 |
| Release year unverified | 2014 |
| Successor unverified | X299 |
| Predecessor unverified | X79 |
| Notes unverified | Chipset for Haswell-E/EP processors. Part number DH82031PCH. |