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Green PCB adapter with silver CF slot and 3.5 inch IDE male connector

SMUGDESK

SMUGDESK Compact Flash CF to 3.5" IDE Adapter 39Pin 40Pin

SKU CH-GV4Q-SS8H5

Converts a Compact Flash card into a 3.5" IDE drive replacement compatible with 39 and 40 pin interfaces for legacy systems

  • Turns CF cards into IDE solid-state storage
  • Works with 39pin and 40pin IDE motherboards
  • Plug-and-play with DOS, Win 98 and XP
  • Fits standard 3.5inch drive bay for easy mounting
  • Vibration-free, low-power replacement for mechanical IDE drives

CF-to-IDE adapter for legacy systems

This SMUGDESK adapter converts a Compact Flash card into a 3.5inch IDE drive using a male 39pin or 40pin connector. It fits a standard drive bay and requires only a Molex power connection. No driver installation is needed for the supported operating systems.

Suits industrial PCs and retro builds

It works with DOS, Windows 98, Windows XP and many embedded industrial operating systems on legacy motherboards or controllers. The solid-state design eliminates vibration and reduces power draw compared to mechanical disks. Systems requiring a different interface or newer OS support cannot use this adapter.

Dual 39pin and 40pin IDE compatibility

The single male connector accepts both pin counts, letting one adapter serve motherboards and industrial controllers wired either way. Verify your board's IDE specification and CF card type before installation to ensure correct operation.

How it compares

Measured against everything we stock in SATA, IDE & M.2 Drive Adapters, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 87% of the 1,721 comparable items (median $22.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 3.5 inch IDE male connector fit both 39pin and 40pin motherboard headers?

Yes, the adapter supports both 39pin and 40pin IDE interfaces for legacy motherboards and industrial controllers.

What cables must be connected during installation, and which step is often missed?

Connect the IDE data cable and a 4pin Molex power connector; the power cable is sometimes forgotten, leaving the CF card undetected.

How often should the Compact Flash card itself be replaced in this setup?

The adapter has no moving parts, but the CF card has a finite write endurance and should be replaced when the host system reports bad sectors or write failures.

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