Product

Dell 180W Power Adaptor 3XYY8 | Alienware 15 / 17 / G5 / G7 / Precision 7720 (19.5V 9.23A — 7.4 × 5.0mm Barrel)

2️⃣ Key Features

• Dell 180W high-power AC adaptor for Dell gaming laptops and workstations
• Dell Part Number (DPN): 3XYY8 — for Alienware and G-series gaming laptops
• Output: 19.5V DC / 9.23A / 180W — high-power stable output
• Input: 100–240V AC, 50/60Hz — universal voltage
• Built-in OVP / OCP / SCP protection circuits

3️⃣ Technical Specifications

4️⃣ Compatible Models

Dell Alienware Series:

• Dell Alienware 15 / 17 R3 / R4 series (180W models)

Dell G-Series:

• Dell G5 / G7 15 series (180W models)
• Dell Inspiron 15 7577 (180W)

Dell Precision:

• Dell Precision 7720 / 7730 series

⚠️ Always verify the connector size and wattage requirement with your device before purchasing.

5️⃣ Package Contents

• 1× Dell 180W Adaptor (New)

6️⃣ Warranty

• 90-day replacement warranty
• Covers manufacturing defects; physical damage and improper use not included

7️⃣ Additional Notes

• High-power gaming adaptor — confirm your laptop requires 180W before ordering.
• Connector size: 7.4×5.0mm — verify before ordering.
• Verify Dell DPN on your existing adaptor label matches 3XYY8 before purchasing.
• New unit — not aftermarket replacement.