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Black ThinkPad T420 laptop, 14.0 inch screen, matte finish, scratch and dent condition

Lenovo

Lenovo ThinkPad T420 i7-2640M 2.80GHz 4096MB 500GB 14.0" laptop

SKU CH-9KJV-KMV5A

14.0" laptop with Intel Core i7-2640M at 2.80GHz, 4096MB DDR3, 500GB drive, DVD ROM and Windows 7 Professional 64-bit

  • Intel Core i7-2640M at 2.80 GHz drives responsive performance
  • 4096 MB DDR3 memory handles everyday multitasking smoothly
  • Expandable to 8192 MB DDR3 for future workload growth
  • 500 GB Serial ATA drive stores documents and media
  • 0" WideScreen LCD gives clear viewing space

ThinkPad T420 i7-2640M 2.80GHz

This Lenovo ThinkPad T420 laptop is built around an Intel Core i7-2640M processor running at 2.80GHz. It ships with 4096MB of DDR3 memory and a 500GB Serial ATA hard drive. The 14.0" WideScreen LCD display provides a compact workspace. Windows 7 Professional 64 Bit is pre-installed and ready to use.

Cosmetic condition and memory ceiling

The unit is classified as scratch and dent, so the chassis shows visible wear while the components inside are new. Buyers who need a pristine exterior should look elsewhere. Memory tops out at 8192MB across two slots, so users who require more than 8GB of RAM will need a different platform.

500GB Serial ATA hard drive

Storage is supplied by a single 500GB Serial ATA drive. That capacity decides whether the machine can hold your working set without an immediate upgrade. If you need more space or solid-state speed, you must plan a drive swap.

商品特色

  • Intel Core i7-2640M at 2.80 GHz drives responsive performance
  • 4096 MB DDR3 memory handles everyday multitasking smoothly
  • Expandable to 8192 MB DDR3 for future workload growth
  • 500 GB Serial ATA drive stores documents and media
  • 0" WideScreen LCD gives clear viewing space

商品規格

本商品目前尚未公佈規格。

商品問答

How do I install more memory in the two DDR3 slots without damaging the clips?

Power off, remove the battery, open the bottom memory cover, align the notch on each DDR3 module with the slot key, press firmly until both side clips snap into place, then reinstall the cover and battery.

What maintenance will the 500Gig hard drive need later?

Mechanical drives of this capacity typically show wear after several years; plan to replace the drive if you hear clicking, see SMART errors, or experience slow boot times.

What thermal limit appears first when the i7-2640M runs sustained loads?

The processor will hit its thermal ceiling and throttle clock speeds once the cooling system can no longer dissipate heat fast enough during prolonged heavy workloads.

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