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Black cable with DC 5525 plug and white Molex 4-pin connector, inline step-down module

SMUGDESK

SMUGDESK DC 5525 to IDE 4Pin Power Cable 12V to 12V 5V Step-Down

SKU CH-79GH-0WS2R

Supplies stable 12V and 5V power to IDE hard drives from a 12V DC 5525 adapter

  • Powers legacy IDE drives from a single 12V source
  • Built-in regulator delivers stable 12V and 5V simultaneously
  • Thick copper conductors minimise power loss during transmission
  • Protects vintage disks from voltage spikes and ripple noise
  • Simple plug-and-play with any 12V DC 5525 adapter

DC 5525 to IDE Power Adapter

This cable converts a single 12V DC input from a 5525 jack into the dual 12V and 5V rails required by legacy IDE hard drives. An integrated step-down regulator provides stable voltage to prevent startup failures or disk damage. It is built for data recovery, retro computing and industrial maintenance tasks.

Suits technicians powering vintage parallel drives

It is designed for users who have a 12V DC adapter and need to run an IDE Molex 4Pin drive without a legacy power supply. The integrated circuit eliminates the need for separate voltage wiring. It is not for drives that use a different power connector or require voltages other than 12V and 5V.

Built-in step-down voltage regulator

The embedded module generates both 12V and 5V simultaneously from the single 12V source, meeting the official power requirements of IDE hard disks. Thickened copper conductors reduce transmission loss while the regulation circuit suppresses spikes and ripple. A certified 12V DC adapter with sufficient current output must be supplied separately.

How it compares

Measured against everything we stock in Jumper & Adapter Power Cords, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 60% of the 402 comparable items (median $13.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will this cable power an IDE hard drive that still needs both 12V and 5V rails from a single 12V DC adapter?

Yes, the built-in step-down module converts a 12V input into stable 12V and 5V outputs simultaneously, matching the official power requirements of IDE parallel hard drives.

How can I verify the step-down regulator is delivering clean power after I connect everything?

The drive should spin up smoothly without clicking noises or repeated spin-downs; those symptoms indicate the regulator is suppressing voltage spikes and ripples as designed.

What connectors are included on the cable and what must I supply separately?

The cable has a DC 5525 jack on one end and a Molex 4-pin IDE plug on the other; you must provide a 12V DC power adapter with sufficient current output.

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