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Flat grey ribbon cable with connectors at each end for Dell Inspiron 8100 8200 15 inch Toshiba screen

DELL

DELL Inspiron 8100 8200 15" LCD Cable 3N343 Toshiba

SKU CH-4XZT-VJ7VC

Replacement LCD cable for Dell Inspiron 8100 and 8200 models with 15-inch Toshiba screens

  • Product typeLaptop-computer-replacement-parts
  • Genuine Dell OEM replacement ensures exact fit
  • Designed for Inspiron 8000, 8100 and 8200 models
  • Supports SXGA and UXGA resolutions on Toshiba panels
  • Dell part number 3N343 confirms correct identification
  • Verify Toshiba screen before ordering to match 146CM alternative

Genuine Dell OEM LCD cable 3N343

This genuine Dell OEM replacement cable carries the part number 3N343. It is built for 15 inch Toshiba panels fitted to Inspiron 8000, 8100 and 8200 models. Buyers who need a cable for a non-Toshiba screen or a different laptop series cannot use this part.

Sustained signal integrity

The cable maintains a stable video link between the motherboard and the LCD panel during continuous operation. It is engineered to handle the sustained data flow of SXGA and UXGA resolutions without signal degradation over time. Installers who route the cable incorrectly or pinch it during assembly will compromise that reliability.

Replaces Dell 146CM cable for Toshiba screens

This 3N343 cable replaces the more common 146CM part only when the original equipment uses a Toshiba manufactured display. The upgrade is worth it when the existing cable has failed and the screen is confirmed as Toshiba. Owners of units with Sharp or Samsung panels must retain the 146CM cable instead.

How it compares

Measured against everything we stock in VGA Monitor Cables, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 97% of the 1,119 comparable items (median $10.99).

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Specifications

Product
Brand nameDell
Product typeLaptop-computer-replacement-parts

Questions about this item

Does the 15 inch LCD cable generate noticeable heat or draw extra power when the laptop runs all day?

The cable is a passive ribbon that carries video signals only; it adds no measurable heat or power draw during continuous use.

What specific Dell laptop models and screen type must I already own for this 3N343 cable to fit?

You need a Dell Inspiron 8000, 8100 or 8200 equipped with a Toshiba-manufactured 15 inch SXGA or UXGA panel; the cable will not fit units that use the 146CM cable for other screen brands.

Will this cable work if I keep an older Inspiron 8000 motherboard but swap in a newer 8200 Toshiba screen?

Yes, the 3N343 part is listed as compatible across Inspiron 8000, 8100 and 8200 models provided the display is a Toshiba SXGA or UXGA unit.

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