Dell 3KWGY

Overview

The Dell 3KWGY is a 240 watt AC adapter designed to provide reliable power to select Dell Alienware and Precision laptops. It delivers a steady 19.5 volts at 12.3 amps through a 7.4 x 5 millimeter barrel connector, ensuring consistent performance during demanding tasks such as gaming, 3D rendering, and data processing. Compatible with models like the Alienware x15 R1, m15, M17x, M18x, and Precision mobile workstations from M6600 to M6800, this adapter supports your laptop’s power needs whether at home, office, or on the go.

Key features

• Provides up to 240 watts of output to support high-performance laptops during intensive workloads
• Delivers stable charging with 19.5 volts at 12.3 amps, maintaining consistent power flow
• Wide input voltage range of 100 to 240 volts AC at 50–60 Hz enables use worldwide with appropriate plug adapters
• 7.4 x 5 mm barrel connector ensures compatibility with specific Dell Alienware and Precision laptop models
• Includes a six-foot detachable power cord for flexible placement and convenient connection in various environments
• Meets Dell’s original specifications, making it a reliable replacement or spare charger
• Backed by a one-year limited warranty for peace of mind

Key specs

• Output power: 240 watts
• Output voltage: 19.5 volts
• Output current: 12.3 amps
• Connector type: 7.4 x 5 mm barrel
• Input voltage range: 100–240 volts AC
• Input frequency: 50–60 Hz
• Power cord length: 6 feet (detachable)
• Warranty: one year limited

Connectivity and compatibility

This adapter is designed specifically for select Dell Alienware and Precision laptops, ensuring a perfect fit and optimal power delivery. Its barrel connector matches the power input on models such as Alienware x15 R1, m15, M17x, M18x, and Precision M6600 through M6800 series. The wide input voltage range allows seamless use across different countries with the appropriate plug adapter, making it suitable for users who travel frequently or work in multiple locations.

Ideal uses and environments

Whether you are engaged in extended gaming sessions, running resource-intensive professional applications, or working remotely, this adapter supports your laptop’s power needs without interruption. Its reliable output helps maintain system stability during peak performance, making it a strong choice for gamers, creative professionals, and business users who rely on their Dell Alienware or Precision laptops for demanding tasks. The detachable power cord and international voltage compatibility also make it convenient for use in offices, classrooms, hotels, and client sites.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more