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Green circuit board with 40-pin male IDE connector and SD card slot

Ruth's sister

Ruth's sister 40Pin 3.5" IDE Adapter Card

SKU CH-HMZ6-3BYS5

Adapts a 3.5" 40-pin IDE hard drive to an SD card interface

  • Converts SD cards to 3.5" 40-pin IDE drives
  • Fits standard 3.5-inch drive bays
  • Uses 40-pin male IDE connector
  • No external power adapter required

SD Card to 3.5" IDE Adapter

This adapter card lets you connect an SD card to a 3.5-inch 40-pin male IDE interface. It is designed for users who need to integrate SD storage into legacy systems or industrial equipment that only accept traditional IDE hard drives. The card provides a direct physical and electrical bridge without requiring additional drivers or software configuration. It suits retro-computing enthusiasts and maintenance engineers working with older hardware platforms.

Limited by IDE Throughput

The adapter operates within the bandwidth constraints of the parallel IDE interface it connects to. Maximum transfer speeds are capped by the IDE standard implemented in the host system, not by the SD card's own rating. Users should expect performance consistent with the host controller's PIO or DMA mode capabilities. This makes it unsuitable for applications demanding high-speed solid-state storage throughput.

Highlights

  • Converts SD cards to 3.5" 40-pin IDE drives
  • Fits standard 3.5-inch drive bays
  • Uses 40-pin male IDE connector
  • No external power adapter required

Specifications

No published specifications for this item yet.

Questions about this item

Which version of the 40Pin 3.5" IDE adapter card should I choose?

The product is offered as a single SD to 3.5 inch 40 pin male IDE adapter card with no alternative versions or capacities listed.

What does the 40 pin interface mean once the card is installed in a real machine?

The 40 pin male connector plugs directly into a standard 3.5 inch IDE hard drive or device, letting you use an SD card as the storage medium through the legacy IDE bus.

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