Dell 240W AC Adapter Charger – 19.5V / 12.3A (7.4mm x 5.0mm Tip)
1.500,00 EGP
Deliver uncompromised power to your high-performance Dell Precision mobile workstations and Alienware gaming laptops with this heavy-duty 240W AC Adapter. Engineered to provide massive, stable energy, it ensures your high-end CPU and GPU run at absolute peak performance without battery drain or thermal throttling.
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Massive Power Output: Delivers 240 Watts (19.5 Volts at 12.3 Amps) to support desktop-replacement laptops under extreme workloads.
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Smart Pin Technology: Features the standard Dell 7.4mm x 5.0mm barrel connector with an internal communication pin to verify hardware authenticity and enable battery charging.
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Eliminates Throttling: Prevents your system from artificially slowing down performance, a common issue when using lower-wattage chargers.
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Built-in Protection: Advanced internal circuitry protects your expensive motherboard against unexpected power surges, voltage spikes, and short circuits.
In stock
Description
Understanding the 240W Power Requirement High-end laptops designed for 3D rendering, engineering simulations, and extreme gaming contain components that draw massive amounts of electrical current. This charger provides 240 Watts of total power, which is calculated by multiplying its Voltage (19.5V, the electrical “pressure”) by its Amperage (12.3A, the “volume” of electrical flow). If you attempt to use a standard 65W or 90W charger on a workstation that demands 240W, the laptop’s BIOS will detect the energy deficit. To prevent the system from crashing, it will severely throttle (slow down) your processor and graphics card, ruining your performance. This 240W adapter guarantees your hardware gets the exact volume of energy required to operate at 100% capacity.
The 7.4mm x 5.0mm Smart Connector Explained The physical plug that connects to your laptop is not just a simple piece of metal; it measures 7.4 millimeters on the outside diameter and 5.0 millimeters on the inside. Most importantly, it contains a microscopic central “Smart Pin”. This pin acts as a communication data line between the charger and the Dell motherboard. When plugged in, the charger sends a digital handshake to the laptop to verify its wattage and authenticity. If this pin is bent or if you use a cheap third-party charger without the correct chip, the laptop will power on but will explicitly refuse to charge the battery to prevent potential fire hazards.
Industrial-Grade Safety and Durability Because this adapter handles a massive 12.3 Amps of electrical current, heat generation is a significant factor. The charging brick is encased in a thermally resilient, heavy-duty chassis designed to dissipate heat safely over long gaming or rendering sessions. Internally, it features multiple layers of electrical protection, instantly cutting off power in the event of an external grid power surge or an internal short circuit, ensuring your multi-thousand-dollar workstation remains completely safe from electrical damage.
Additional information
| Wattage | 240W |
|---|---|
| Output Voltage | 19.5V |
| Output Amperage | 12.3A |
| Connector Size | 7.4mm (Outer Diameter) x 5.0mm (Inner Diameter) with Central Pin |
| Compatibility | High-end Dell Precision Mobile Workstations and Alienware Gaming Laptops |
| Input Voltage | 100-240V (Universal AC Input) |
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