100774000 Desktop HDD PCB Replacement Circuit Board

Restore your desktop hard drive to full working order with the 100774000 Hard Drive PCB Replacement Circuit Board. Engineered specifically for desktop HDDs, this precision circuit board delivers stable power management and reliable signal transmission, enabling smooth, uninterrupted large-file read/write operations.

Key Features

• Desktop HDD Compatible: Designed specifically for desktop hard drives using SATA and IDE interfaces, ensuring seamless integration with a wide range of storage devices.
• Multiple Versions Available: Offered in A, C, and D versions to meet specific compatibility requirements and optimize system performance.
• FR4 PCB Material: Constructed from high-grade FR4 PCB material for excellent heat and moisture resistance, ensuring stable operation across demanding environments.
• Reduced Electromagnetic Interference: Optimized circuit layout minimizes electromagnetic interference for more stable data transmission and improved system reliability.
• Low Failure Rate & Long Lifespan: Premium-quality components deliver lower failure rates and extended service life compared to standard PCBs.
• Easy Drop-In Replacement: Simply swap out the damaged board to quickly restore hard drive functionality — no advanced tools required.
• Professional & DIY Friendly: Ideal for technicians, PC enthusiasts, and anyone upgrading, assembling, or troubleshooting desktop computer storage systems.

Specifications

• Model: 100774000
• Material: FR4 PCB
• Color: Green
• Type: Embedded Computer / Hard Drive Controller PCB
• Versions: A, C, D (selectable)
• Package Includes: 1 × Hard Disk Circuit Board
• Country of Origin: Made in Mainland China

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Note: Please allow 0–1 cm measurement variance due to manual sizing. Colors may vary slightly depending on monitor settings.

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Frequently Asked Questions

Q: Which hard drives is the 100774000 PCB compatible with?

A: The 100774000 desktop HDD circuit board is designed for desktop hard drives using SATA and IDE interfaces. It is available in versions A, C, and D to accommodate specific drive models. Please verify your drive's PCB model number before ordering to ensure a correct match.

Q: Is it difficult to install this replacement HDD PCB?

A: Installation is straightforward — simply remove the damaged PCB from your desktop hard drive and replace it with this board. No specialized tools are required, making it suitable for both professional technicians and experienced DIY enthusiasts.

Q: What material is the 100774000 circuit board made from?

A: This hard drive PCB is manufactured from FR4 PCB material, which provides excellent resistance to heat and moisture, ensuring reliable and stable performance in a variety of operating environments.

Q: What is included in the package?

A: Each order includes 1 × 100774000 Hard Disk Circuit Board. Please select your required version (A, C, or D) at the time of purchase.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.