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A 17.3 inch matte laptop display panel with a 40-pin connector

ATPAZDB

ATPAZDB B173QTN01.4 17.3" QHD 2560x1440 120Hz 40-pin laptop screen

SKU CH-MT2E-3YCYW MPN B173QTN01.4

A 17.3 inch QHD laptop replacement panel with 2560x1440 resolution, 120Hz refresh rate, 400 cd/m² brightness and a 40-pin connector

  • Screen size17.3 in (43.9 cm)
  • Supported modelsB173QTN01.4
  • Display resolutionQuad HD (QHD) 2560 × 1440
  • Sharp Quad HD detail from 2560x1440 resolution
  • Smooth motion clarity at 120Hz refresh rate
  • Bright 400 cd/m² output for vivid visuals
  • Direct 40-pin fit for B173QTN01.4 models
  • New 17.3 inch panel ready to install

Product Identity

The ATPAZDB B173QTN01.4 is a 17.3 inch laptop replacement screen with a Quad HD resolution of 2560x1440. It uses a 40-pin video signal connector and delivers a 120Hz refresh rate for smoother motion.

Compatibility Guidance

This panel suits owners of a laptop originally equipped with the B173QTN01.4 part number who need a non-touch Quad HD display. It is not for buyers whose device requires a different pin count, a touch layer, a 60Hz panel, or a Full HD resolution.

Deciding Specification

The 40-pin connector combined with the 2560x1440 resolution at 120Hz is the single specification that determines fit; verify both match the original screen before ordering.

How it compares

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

Price $96.99
Pricier than about 72% 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 numberB173QTN01.4
Display
Screen size17.3 in (43.9 cm)
Display resolutionQuad HD (QHD) 2560 × 1440
Compatibility
Supported modelsB173QTN01.4

Questions about this item

How can I confirm the 120Hz refresh rate is active after installing the B173QTN01.4?

Open Windows display settings or your GPU control panel, set the resolution to 2560x1440, then choose 120Hz from the refresh-rate dropdown; the on-screen test pattern should show smooth motion without frame skipping.

What comes with the B173QTN01.4 and what must I source separately?

The package contains only the 17.3 inch QHD 40-pin panel; you will need to reuse or buy mounting brackets, bezel clips, and any model-specific hinge covers.

Which version of the B173QTN01.4 should I pick for a non-touch 17.3 inch QHD laptop?

Choose the B173QTN01.4 listed here — it matches the 2560x1440 resolution, 120Hz refresh rate, 40-pin connector, and non-touch specification for your chassis.

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