External HDD/SSD DC Power Module for Compatible NAS Builds

Add a separate drive-power arrangement to a compatible NAS or PC build with a DC module. It is for experienced builders matching custom wiring and load requirements.

• ✅ Supply a drive group — The module provides specified 12V and 5V outputs.
• ✅ Choose startup behaviour — Synchronous and direct-supply modes serve different builds.
• ✅ Fit a small board — The compact format suits a planned enclosure.
• ✅ Choose the cable kit — SATA/IDE-labelled variants have different supplied leads.

Use the correct custom harness

Check total drive demand, including startup current, against the external 12V source and module. The power adapter is not included.

The 5-pin drive harness is custom. Do not substitute unrelated modular-PSU cables; confirm the exact supplied revision and cable kit before assembly.

Technical details

• Model family: DB8243B/8234B revision references
• Input: 12V
• Outputs: 12V and 5V
• Board size reference: 80 × 60 × 13mm
• Power label: Up to 200W; system limits apply
• Options: SATA/IDE signal and harness kits
• Adapter: Not included

Match the revision, harness and drive load before choosing the kit.

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