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A rectangular 17.3 inch laptop display panel with matte finish and 40-pin connector visible on the ribbon cable

ATPAZDB

ATPAZDB B173HAN03.2 laptop screen 17.3" FHD 144Hz 40-pin

SKU CH-WHAR-WQ8JK MPN B173HAN03.2

A 17.3 inch 1920x1080 display panel running at 144Hz with a 40-pin connector and 300 cd/m² brightness

  • Screen size17.3 in (43.9 cm)
  • Supported modelsB173HAN03.2
  • Display resolutionFull HD (FHD) 1920 × 1080
  • Sharp 17.3 inch Full HD visuals at 1920x1080
  • Smooth 144Hz refresh rate for fluid motion
  • Bright 300 cd/m² panel for clear viewing
  • 700:1 contrast ratio delivers deep image depth
  • Direct 40-pin fit for B173HAN03.2 replacement

Product Identity

This is a 17.3 inch replacement laptop screen carrying part number B173HAN03.2. It delivers a Full HD 1920x1080 resolution at a 144Hz refresh rate through a 40-pin video connector. The panel is non-touch and rated at 300 cd/m² brightness with a 700:1 contrast ratio. It is built for repairing or upgrading compatible notebooks.

Target Fit

The display suits technicians or owners replacing a damaged B173HAN03.2 panel in a matching chassis. It is not for devices that require a touch layer, a different pin count, another native resolution, or a lower refresh specification. Buyers without the exact part number match should verify compatibility before ordering.

Deciding Specification

The 40-pin video signal connector is the single detail that determines whether this panel will connect to the host device. A mismatched pin layout prevents installation regardless of size or resolution. Confirm the original screen uses the identical 40-pin interface before purchase.

How it compares

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

Price $82.99
Pricier than about 57% of the 4,554 comparable items (median $78.99).
Screen size 17.3 in (43.9 cm)
Higher than about 99% of the 2,802 comparable items (median 14 in).

Specifications

Product
Part numberB173HAN03.2
Display
Screen size17.3 in (43.9 cm)
Display resolutionFull HD (FHD) 1920 × 1080
Compatibility
Supported modelsB173HAN03.2

Questions about this item

Is the B173HAN03.2 the exact part number I need for a 17.3 inch FHD 144 Hz replacement?

Yes, the panel is built to the B173HAN03.2 specification with a 40-pin connector, 1920×1080 resolution and 144 Hz refresh rate, so it matches laptops that require this exact part number.

What does the 144 Hz refresh rate deliver in daily use?

The 144 Hz rate updates the image 144 times every second, reducing motion blur and making fast-paced gaming or scrolling feel noticeably smoother.

What does the 40-pin video connector limit?

The 40-pin eDP interface carries the 1920×1080 signal at 144 Hz; it will not support higher resolutions or touch functionality, and the panel must be matched to a laptop that uses the same 40-pin pinout.

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