YP696 - Motherboard / System Board for OptiPlex 740 Desktop Socket AM2 DDR2 NVIDIA GeForce 6150LE nForce 430

This genuine OEM motherboard is a replacement system board for compatible OptiPlex 740 desktop systems that use the YP696 board family. It is designed for AMD Socket AM2 processors and the NVIDIA GeForce 6150LE / nForce 430 platform, making it a strong replacement option for systems with failed onboard video, power-on issues, bad capacitors, no POST symptoms, or damaged expansion/connectivity hardware. Rear I/O includes serial, parallel, VGA, USB, Ethernet, and audio connections, matching the classic OptiPlex 740 desktop board layout.

Technical Specifications

• Part Number: YP696
• Board Type: Genuine OEM desktop motherboard / system board
• Platform: OptiPlex 740 Desktop
• CPU Socket: Socket AM2
• Chipset: NVIDIA GeForce 6150LE / nForce 430
• Memory Type: DDR2 SDRAM
• Supported Memory Speeds: DDR2-533, DDR2-667, DDR2-800
• Memory Slots: 4 x 240-pin DIMM slots
• Maximum Memory: Up to 8GB
• Memory Support: Non-ECC unbuffered DDR2 DIMMs
• Integrated Graphics: NVIDIA GeForce 6150LE
• Network: Integrated Gigabit Ethernet
• Audio: Integrated SigmaTel 9200 codec
• Expansion Slots: 1 x PCI Express x16, 2 x PCI
• Storage Connectors: 3 x SATA
• Rear I/O: Serial, parallel, VGA, USB 2.0, RJ45 Ethernet, audio jacks
• Power Connectors: 24-pin ATX main power, 4-pin CPU power

Interchangeable / Replacement Part Numbers

YP696, 0YP696, CN-0YP696

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔️ OptiPlex 740 Desktop Series: Desktop / DT systems using the YP696 motherboard layout
✔️ Socket AM2 CPU Support: Compatible with supported AMD Socket AM2 processors used in the 740 desktop platform, including Athlon 64 and Athlon 64 X2 families
✔️ Memory Compatibility: 240-pin DDR2 non-ECC unbuffered DIMMs in supported 533MHz, 667MHz, and 800MHz speed grades

Thermal Paste Recommendation

For proper installation and optimal heat transfer, we strongly recommend applying a fresh layer of Shin-Etsu G751 during replacement. Thermal paste is sold separately.

☑️ Key Features

☑️ Genuine OEM motherboard for OptiPlex 740 desktop systems
☑️ Socket AM2 platform with NVIDIA GeForce 6150LE / nForce 430 chipset
☑️ Four DDR2 DIMM slots with support for up to 8GB of non-ECC memory
☑️ Integrated video, audio, and Gigabit Ethernet for full desktop board functionality
☑️ Multiple expansion options with PCI Express x16 and PCI slots
☑️ Strong replacement option for failed system boards in legacy business desktop repairs

⚙️ Fit Notes

• This board should be matched by exact part number and board layout before ordering.
• This listing is for the motherboard only.
• CPU, heatsink, memory, CMOS battery, and I/O shield are not included unless separately stated.
• This is not the same board as the OptiPlex 740 SFF YP693 / RY469 layout.
• Please verify your existing rear I/O arrangement, slot layout, and power connector placement before purchase.
• Some processor support may depend on BIOS revision and whether the board is a standard or enhanced revision.