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Black rectangular AC adapter with 4-pin DIN connector and power cord

WAWEIS

WAWEIS 12V 12.5A 150W 4-Pin AC Adapter for LaCie 5big Thunderbolt

SKU CH-68WP-X2EHD

Delivers 12V 12.5A 150W through a 4-pin DIN connector to power LaCie 5big Thunderbolt and compatible AKiTiO enclosures

  • World-wide 100-240 VAC input works anywhere
  • 12 V 12.5 A 150 W output powers LaCie 5big Thunderbolt arrays
  • FCC CE RoHS certified for safety compliance
  • Overload overheat short-circuit protection guards equipment
  • 4-pin DIN connector fits original LaCie and AKiTiO units

Replacement adapter for LaCie 5big Thunderbolt

This 150 W AC adapter delivers 12 V at 12.5 A through a 4‑pin DIN connector. It matches the original power requirements for LaCie 5big Thunderbolt arrays including part numbers 9000378U, 9000110U, 301532 and 301525U. The unit accepts worldwide input of 100‑240 VAC at 50/60 Hz.

Thermals noise and power draw

Built‑in overload, over‑charge, over‑heat and short‑circuit protections keep the adapter running within safe limits during normal operation. A smart‑chip thermal monitor and anti‑interference isolation materials reduce audible noise and electromagnetic emissions. The switching‑mode design maintains efficient 12 VDC output across the full input range.

Sustained load behaviour

Continuous 150 W delivery is supported for multi‑bay NAS and DAS enclosures such as the LaCie 5big 10 TB and 15 TB models and AKiTiO Thunder2 Quad units. Protections prevent shutdown during prolonged array rebuilds or heavy RAID workloads. FCC, CE and RoHS certifications confirm compliance for extended professional use.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 4-pin DIN plug to my LaCie 5big Thunderbolt unit?

Align the keyed 4-pin DIN connector with the power socket on the enclosure, insert it firmly until fully seated, then connect the mains lead to a 100-240VAC 50/60Hz outlet.

What part of this adapter is most likely to need replacement after extended use?

The IEC mains cable or the 4-pin DIN connector can wear from repeated insertion cycles; the internal protection circuits are solid-state and not user-serviceable.

Which protection limit activates first when the LaCie 5big Thunderbolt array runs under continuous heavy load?

Overload protection engages if the draw exceeds 12.5A at 12V (150W), followed by overheating protection if sustained high current raises internal temperature.

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