The Lenovo ThinkPad T440 is a business-class laptop known for its durability and reliability. Below is an evaluation of the configuration you provided:

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Specifications:

• Processor: Intel Core i5-4300U
  • 4th Generation, dual-core with Hyper-Threading, clocked at 1.9 GHz (Turbo Boost up to 2.9 GHz).
  • Suitable for productivity tasks, light multitasking, and basic applications.
• RAM: 4GB
  • Sufficient for very basic tasks, but upgrading to 8GB or 16GB is highly recommended for smoother multitasking and modern applications.
• Storage: 128GB SSD
  • Fast performance for boot times and file access, but limited capacity. An external drive or upgrading to a larger SSD might be necessary for more storage needs.
• Condition: Refurbished, labeled as "Good"
  • Likely to have minor cosmetic imperfections but should be fully functional. Verify the refurbisher’s warranty and return policy.

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Key Features of the T440:

1. Display: Typically a 14-inch screen; resolution may vary (check if it’s HD or Full HD).
2. Build: Rugged design with a magnesium alloy chassis.
3. Keyboard: Renowned ThinkPad keyboard with excellent tactile feedback.
4. Ports: Multiple USB ports, VGA, Ethernet, and potentially a docking connector.

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Use Case:

• Best for:
  • Office work (Word, Excel, PowerPoint, email).
  • Web browsing and light media consumption.
  • Educational purposes and basic coding tasks.
• Not suitable for:
  • Graphic-intensive applications or modern gaming.

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Recommendations:

1. Upgrade RAM: Increase to 8GB or more for improved multitasking and overall performance.
2. Monitor Storage Needs: If 128GB SSD feels restrictive, consider replacing it with a larger SSD or using external storage.
3. Battery Health: Check battery life, as it might have degraded over time. Refurbishers sometimes include a replacement battery.

If the condition meets expectations and you’re okay with basic usage or willing to make small upgrades, this laptop is a cost-effective choice for everyday computing.