KTEC Application|Data Storage & HDD Power
Application

外接硬碟與資料儲存設備

Application — External HDD & Data Storage
External Power Adapter for Data Storage

Safeguarding yourdigital assets

18–120W
Power Range
87.4%
Peak Efficiency
<0.1W
No-Load
KSA Storage Series KTEC Data Storage Power KSA Series
01Overview

Pure, low-ripple power that prevents data corruption — the safety line for your digital assets.

Whether for desktop high-capacity external drives or NAS network storage servers, stable power is essential during motor spin-up and intensive read/write. Low ripple noise and high reliability are the keys to keeping storage devices fast, uninterrupted, and protecting drive lifespan and data integrity.

For continuous 24/7 operation, KTEC delivers complete power solutions—robust current for drive motors, 85–87.4% conversion efficiency, and below-0.1W no-load standby, all certified to UL/cUL 62368-1.

Comprehensive protection and stability — the most reliable energy partner for storage.

External HDD & data storage power application scene
Power in use across external HDD & NAS storage
02Full Product Line

Four supplies, from a single drive to high-capacity NAS

EntryKSA-18W Series
KSA-18W Series
Power18W
Voltage5–24V
Current3A
For: Single external HDD, SSD enclosure

Low-ripple clean output for stable single-drive operation over long hours.

StandardKSA-36W Series
KSA-36W Series
Power36W
Voltage9–24V
Current3A
For: Multi-bay HDD dock, desktop storage

Mid-power stable supply, supporting multi-drive read/write without slowdown.

AdvancedKSA-50W Series
KSA-50W Series
Power50W
Voltage9–24V
Current5A
For: Entry NAS, disk arrays

High conversion efficiency (85–87.4%) for entry-level NAS systems.

FlagshipKSA-120W Series
KSA-120W Series
Power120W
Voltage12–24V
Current10A
For: High-capacity NAS, multi-bay arrays

10A high current, supporting simultaneous spin-up of multi-bay arrays.

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