Lenovo ThinkPad T400 (7417-TPU) – Core 2 Duo P8400, 5GB RAM, 250GB HDD, Windows 10 Pro, Power Adapter

Condition: Used – Battery holds a charge but not guaranteed for long-term runtime. Charger included. Fully functional with signs of normal use.

The Lenovo ThinkPad T400 (Type 7417-TPU) is a classic business-grade laptop built for durability, reliability, and everyday productivity. Powered by an Intel Core 2 Duo P8400 @ 2.26 GHz and equipped with 5GB of RAM and a 250GB hard drive, this unit delivers stable performance for basic office tasks, industrial tools, legacy software, and hardware diagnostic use.

Fitted with Lenovo’s signature TrackPoint system and a fingerprint sensor, this T400 remains a favorite among professionals and technicians alike. The unit includes a DVD/CD-RW combo drive, VGA out, Ethernet, and even a built-in phone modem — features increasingly rare in modern laptops but still essential for certain applications.

Features:

• Model: Lenovo ThinkPad T400
• Product ID / Type: 7417TPU / 7417-TPU
• Processor: Intel Core 2 Duo P8400 (2.26 GHz, 3MB L2 cache)
• RAM: 5GB DDR3
• Storage: 250GB HDD
• Operating System: Windows 10 Pro
• Display: 14.1″ WXGA (likely 1280×800 resolution)
• Graphics: Integrated Intel GMA 4500MHD
• Optical Drive: DVD/CD-RW Combo
• BIOS Version: 3.22
• Battery: Holds charge, but runtime is not guaranteed
• Power Adapter: Included

Connectivity & Ports:

• VGA Output
• Ethernet LAN (RJ-45)
• Modem Port (RJ-11)
• USB Ports
• Audio In/Out
• ExpressCard Slot
• Wi-Fi (802.11 a/b/g)
• Fingerprint Reader
• TrackPoint Pointing Device

Applications:

• Hardware diagnostics and industrial control (legacy compatibility)
• Field service and COM-port based equipment (with adapters)
• Lightweight office work (word processing, spreadsheets, browsing)
• Serial communication and embedded programming setups
• Secure access workflows (with fingerprint authentication)
• Student work
• Backup laptop

Cross-Referenced Models:

• Lenovo ThinkPad T61/T60 – Similar architecture, predecessor models
• Dell Latitude E6400 – Comparable Core 2 Duo business laptop
• HP EliteBook 6930p – Business-class competitor, similar specs
• Panasonic Toughbook CF-52 – Rugged, older-gen workstation

Comparable Products:

• Lenovo ThinkPad R400 – Similar design, cost-effective variant
• HP ProBook 6450b – Core 2 Duo-based business laptop
• Dell Latitude D630 – XP/Vista-era office and industrial laptop
• ThinkPad T410 (early i5 models) – Next-gen version of this platform

Related

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• core 2 duo p8400 lenovo thinkpad
• business laptop with vga and ethernet
• lenovo 7417-tpu model used
• thinkpad dvd cdrw combo drive
• used laptop with fingerprint reader
• lenovo trackpoint keyboard laptop
• legacy support laptop windows 10
• t400 thinkpad with vista sticker
• laptop with modem port for diagnostics

Common Requests:

1. “Does the T400 include a charger?”
   → Yes, charger is included.
2. “Is the battery still good?”
   → It holds a charge, but no guarantees on battery life.
3. “What ports are available on the T400?”
   → VGA, Ethernet, phone modem, USB, ExpressCard, audio jacks.
4. “Is this laptop good for legacy diagnostics or tools?”
   → Yes, especially useful for tools requiring VGA, COM (via adapter), or modem access.
5. “Does it include a DVD/CD-RW drive?”
   → Yes, combo drive is present and functional.

Disclaimer: All product and company names mentioned are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

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