We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red Dell Latitude 2100 2110 2120 bottom base cover with battery latch

DELL

DELL Latitude 2100 2110 2120 Red Bottom Base Cover W4JN2

SKU CH-YGZE-0KY17

Genuine Dell red base cover with battery latch fits Latitude 2100, 2110 and 2120 netbooks

  • Genuine Dell OEM part ensures exact fit for Latitude 2100, 2110, 2120
  • Red bottom base cover restores original colour and appearance
  • Includes battery latch so replacement is complete out of the box
  • New condition guarantees no wear or damage on arrival
  • Dell part number W4JN2 matches service documentation for easy ordering

Genuine Dell OEM replacement cover

This is an original red base bottom cover assembly built for the Dell Latitude 2100, 2110 and 2120 netbooks. It carries Dell part number W4JN2 and includes the battery latch shown in the photograph. The part arrives new and matches the factory finish for a direct swap. It is not a universal shell and will not fit other laptop families.

Passive thermal design with no moving parts

The cover forms the underside of the chassis and relies on its metal shielding and vent pattern to dissipate heat from internal components. No fan or active cooling is attached to this piece, so it adds no acoustic noise and draws no power. Airflow depends entirely on the system’s existing fan and heatsink arrangement. Builders who need integrated active cooling must look elsewhere.

Sustained load behaves like the original chassis

Under prolonged workloads the cover warms at the same rate as the factory part because the material, thickness and vent layout are identical. It does not throttle performance, nor does it introduce new hotspots beyond what the stock design permits. Long-term durability matches OEM expectations for a static structural component.

Highlights

  • Genuine Dell OEM part ensures exact fit for Latitude 2100, 2110, 2120
  • Red bottom base cover restores original colour and appearance
  • Includes battery latch so replacement is complete out of the box
  • New condition guarantees no wear or damage on arrival
  • Dell part number W4JN2 matches service documentation for easy ordering

Specifications

BrandDell

Questions about this item

How do I install the W4JN2 base cover on a Latitude 2120, and what step is often missed?

Remove the battery first using the integrated latch, unscrew the old base, swap it, then reinsert the battery so the latch clicks securely.

Which part of this red base cover will need replacement first?

The integrated battery latch is the only moving component; if it loses spring tension the cover must be replaced.

What is the first limitation you hit when using this cover daily?

The red plastic can show scuffs and stress marks around the screw posts and latch area after repeated removal.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.