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Intel® Desktop Board DG31PR
The table below lists the configurations applicable to the Intel® Desktop Board DG31PR.
| Features | BOX/BLKDG31PR | LADG31PR |
|---|---|---|
| Board series | Classic series | Classic series |
| BIOS ID string | PRG3110H.86A | PRG3110H.86A |
| AA# (altered assembly) | D97573-xxx | D97576-xxx |
| Processor |
Intel® Core™2 Quad processor (95W TDP) Intel® Core™2 Duo processor Intel® Pentium® processor Intel® Celeron® 400 Sequence processor |
Intel Core 2 Quad processor (95W TDP) Intel Core 2 Duo processor Intel Pentium processor Intel Celeron 400 Sequence processor |
|
Performance (04B/05B)/mainstream (04A/05A) vreg support |
95W FMB | 95W FMB |
| FSB support | 1333/1066/800 MHz | 1333/1066/800 MHz |
| Processor socket | LGA775 | LGA775 |
| Chipset | Intel® G31 Express Chipset | Intel G31 Express Chipset |
| Integrated graphics | Yes | Yes |
| Form factor | microATX | microATX |
| Memory - maximum supported | 4 GB¹ | 4 GB¹ |
| Memory frequency (refer to TPS for configuration requirements) | Dual Channel DDR2 800/667 MHz | Dual Channel DDR2 800/667 MHz |
| Audio | Intel® High Definition Audio (RealTek* ALC888*) | Intel High Definition Audio (RealTek ALC888) |
| S/PDIF | S/PDIF Out Audio header (3x1) | S/PDIF Out Audio header (3x1) |
| LAN controller | 10/100/1000 LAN (RealTek* RTL 8111*) | 10/100/1000 LAN (RealTek RTL 8111) |
| USB connectors | 8 USB 2.0 (4-F, 4-B) | 8 USB 2.0 (4-F, 4-B) |
| PCI slots | 2 | 2 |
| PCI Express x16 | 1 | 1 |
| PCI Express x1 | 1 | 1 |
| SATA (ports) | 4 (black) | 4 (black) |
| PATA (ports) | 1 port, 2 devices | 1 port, 2 devices |
| IEEE-1394a ports | None | None |
| TPM | None | None |
| Intel® Matrix Storage Technology (RAID) | None | None |
| Hyper-Threading Technology support | Yes | Yes |
| Instantly Available PC | Yes | Yes |
| Supports Intel® Viiv™ processor technology | Yes | Yes |
| 1 year limited warranty | None | Yes |
| 3 year limited warranty ² | Yes | None |
¹ System resources and hardware (such as PCI and PCI Express*) require physical memory address locations that can reduce available addressable system memory. This could result in a reduction of as much as 1GB or more of physical addressable memory being available to the operating system and applications, depending on the system configuration and operating system.
² Offered with Boxed Intel® Desktop Boards