Intel D865PERL C40926-204 Socket 478 ATX Motherboard

Descripción

The Intel Desktop Board D865PERL is an ATX motherboard based on the Intel 865PE chipset for Intel Pentium 4 and Celeron processors using the mPGA478 / Socket 478 package. This listing is for board part number C40926-204.

Beyond conventional period PCs, the D865PERL can also be relevant for the repair, restoration and identification of older computer systems used in medical and diagnostic equipment. Some legacy medical systems were built around standard PC components of this era, making an exact motherboard part number important when maintaining an older system. This does not mean the board itself is medically certified or approved for new medical applications. It is offered as a legacy computer component for qualified repair, maintenance and restoration work.

Technical specifications

• Manufacturer: Intel
• Model: D865PERL
• Board part number: C40926-204
• Form factor: ATX, 12 × 9.6 in (304.8 × 243.84 mm)
• CPU socket: mPGA478 / Socket 478
• Processor support: Intel Pentium 4 and Celeron
• System bus: 400 / 533 / 800 MHz
• Chipset: Intel 865PE
• Memory: 4 × 184-pin DDR SDRAM DIMM slots
• Supported memory: DDR-400 / DDR-333 / DDR-266
• Maximum memory: up to 4 GB
• Graphics: AGP 8x / 4x / 1x
• Expansion: up to 5 × PCI
• Almacenamiento: 2 × Serial ATA channels and 2 × IDE interfaces
• USB: up to 8 × USB 2.0 ports
• Audio: AC’97 audio subsystem

Compatibility

The D865PERL is designed for Intel Pentium 4 and Celeron processors in the mPGA478 package. Supported Pentium 4 configurations include 400, 533 and 800 MHz system-bus variants depending on processor model. The board uses four 184-pin DDR DIMM sockets and supports single- or dual-channel DDR-400/333/266 memory.

Expansion and storage

The board provides one AGP connector for compatible graphics cards and up to five PCI expansion connectors. Storage connectivity includes two Serial ATA channels plus two IDE interfaces supporting ATA-66/100 devices, together with a floppy-drive interface.

Legacy system replacement

The combination of Socket 478, DDR memory, AGP, PCI, IDE and SATA makes the D865PERL particularly useful when the goal is to keep an older software or hardware environment running without changing the original platform. It may be of interest for legacy industrial computers, diagnostic workstations, laboratory systems and older medical equipment computers where the motherboard itself needs to be replaced with an equivalent period platform.

Identification

Intel D865PERL · C40926-204 · Intel 865PE chipset · Socket 478 · ATX · DDR SDRAM · AGP.

Important: this is a legacy Socket 478 platform. Check the exact CPU, memory, expansion-card, BIOS and chassis requirements before purchase, particularly when restoring a period PC or servicing an older dedicated computer system.