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14 inch matte laptop display panel 40 pin connector

ATPAZDB

ATPAZDB B140ZAN01.1 laptop screen 14 4K 3840x2160 60Hz 40-pin

SKU CH-N4T2-SA2DZ MPN B140ZAN01.1

14-inch UHD 4K 3840x2160 replacement panel with 60 Hz refresh, 40-pin connector and 1200:1 contrast, non-touch

  • Screen size14 in (35.6 cm)
  • Supported modelsB140ZAN01.1
  • Display resolutionUHD 4K 3840 × 2160
  • Crisp 4K detail at 3840 x 2160 resolution
  • Smooth 60 Hz refresh for fluid motion
  • High 1200:1 contrast for deep blacks
  • Direct-fit 40-pin connector matches original panel
  • Brand-new 14-inch replacement screen ready to install

14-inch 4K UHD Replacement Panel

The ATPAZDB B140ZAN01.1 is a new 14-inch laptop replacement screen delivering UHD 4K resolution at 3840x2160. It operates at 60 Hz with a 1200:1 contrast ratio and connects via a 40-pin video signal connector. The panel is non-touch and matches the exact part number B140ZAN01.1.

Buyers repairing a laptop specified for this

This screen suits technicians or owners replacing a damaged B140ZAN01.1 panel with identical specifications. It will not fit laptops that require a different pin count, a touch-enabled digitiser, or a lower native resolution such as Full HD.

40-pin video signal connector

The single decisive specification is the 40-pin connector paired with 3840x2160 resolution at 60 Hz. Verify the original panel uses the same 40-pin interface and UHD 4K resolution before ordering, as a different pin layout or refresh target will prevent installation.

How it compares

Measured against everything we stock in Laptop Screens & Display Panels, at today’s prices. Recalculated every night.

Price $72.99
Cheaper than about 60% of the 4,554 comparable items (median $78.99).
Screen size 14 in (35.6 cm)
Typical for this category: the median of 2,802 items is 14 in.

Specifications

Product
Part numberB140ZAN01.1
Display
Screen size14 in (35.6 cm)
Display resolutionUHD 4K 3840 × 2160
Compatibility
Supported modelsB140ZAN01.1

Questions about this item

Which version of the B140ZAN01.1 screen matches my laptop?

This panel is the B140ZAN01.1 model with a 40-pin video connector, 14-inch size, UHD 4K 3840x2160 resolution, 60Hz refresh rate and no touch function — match all five details to your original screen before ordering.

What does the 3840x2160 resolution look like on a 14-inch display?

The 3840x2160 pixel count on a 14-inch panel gives a very high pixel density, so text and UI elements appear extremely sharp; you may need OS scaling to keep them readable.

What does the 40-pin connector limit in practice?

The 40-pin eDP interface carries the 3840x2160 signal at 60Hz; it cannot support higher refresh rates or touch input, so the panel is fixed at 60Hz non-touch operation.

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