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Dell Studio XPS 16 1640 bottom base plastic metal frame TVT port U476F

DELL

DELL Studio XPS 16 1640 bottom base U476F

SKU CH-XQWX-Y0HRR

Replacement bottom base frame with TV tuner antenna port for Studio XPS 1640 laptops

  • Genuine Dell replacement base for Studio XPS 1640
  • Includes TVT antenna port for TV tuner compatibility
  • Works on 1640 models with or without TVT option
  • Dell part number U476F ensures exact fit
  • New condition, screws and covers sold separately

Replacement base for Dell Studio XPS 1640

This genuine Dell bottom base assembly fits the Studio XPS 16 model 1640. The part number is U476F and the condition is new. It combines plastic and metal alloy construction and includes the TVT antenna port on the left side.

Verify model and missing hardware before ordering

Confirm the laptop is a Studio XPS 1640 to ensure the mounting points align. Screws and any access doors or covers are not supplied with this base. Check whether your unit uses the TV tuner option; the port is present on this assembly regardless.

Structural chassis part for continuous use

As the lower chassis frame, this component supports the motherboard, drives and cooling system during sustained workloads. The metal alloy reinforcement maintains rigidity under thermal cycling. No moving parts or electronics are included, so long-term behaviour depends on correct installation.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 75% of the 8,241 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Does the bottom base U476F ship with the screws or covers I need to install it?

Screws and door or cover are not included with this base; you must reuse the hardware from your existing chassis or source it separately.

My Studio XPS 1640 does not have a TV tuner — will this base still fit?

The U476F base includes the TVT antenna port but is compatible with 1640 systems both with and without the TV tuner option.

What does the TVT port on the left side of this base do once the laptop is assembled?

The small left-side port accepts the TV tuner antenna cable, enabling over-the-air reception on models equipped with the TV tuner option.

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