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32 inch 4K IPS monitor with thin bezels and silver stand

HP

HP Series 7 Pro 732xk 32" 4K 120Hz IPS Thunderbolt Monitor B7JM6AA#ABA

SKU CH-NYBV-7RGF3 MPN B7JM6AA#ABA

A 32 inch 4K IPS monitor with 120 Hz refresh rate, 450 nit brightness and Thunderbolt connectivity

  • Screen Size32"
  • Resolution3840 x 2160 (4K)
  • Refresh Rate120Hz
  • Viewing Angle178° (H) / 178° (V)
  • Brightness450 Nit
  • Contrast RatioNative Contrast Ratio: 2,700:1 Dynamic Contrast Ratio: 5,000
  • Sharp 4K detail on a 31.5" IPS Black panel
  • Smooth 120 Hz motion for fast content
  • Thunderbolt 4 with 2 USB-C ports and RJ-45
  • 450 nit brightness and 2,700:1 native contrast
  • VESA 100 x 100 mount with height-adjustable stand

32-inch 4K 120 Hz IPS Black Monitor

The HP Series 7 Pro 732xk is a 32-inch display with a 3840 x 2160 resolution and a 120 Hz refresh rate. It uses IPS Black technology to deliver a 2,700:1 native contrast ratio and 450 nit brightness. The 178-degree viewing angles maintain colour consistency across wide positions. It suits professionals who need high pixel density and fluid motion for detailed creative work.

Thunderbolt 4 Dock Connectivity

A single Thunderbolt 4 port handles video, data and up to 100 W power delivery to a connected laptop. Two DisplayPort 2.1 outputs and one HDMI 2.1 port support multi-monitor setups. Seven USB ports and a Gigabit RJ-45 jack expand peripheral and network connectivity. The 100 x 100 mm VESA mount allows arm or wall mounting to free desk space when the stand is removed.

450 Nit Brightness and Low Power Draw

The Edge LED backlight reaches 450 nits for clear visibility in bright offices while consuming modest power in typical use. The 5 ms GTG response time reduces ghosting without aggressive overdrive that can increase heat. No built-in speakers are included, so audio must be routed externally. Fanless operation keeps the monitor silent during long work sessions.

Highlights

  • Sharp 4K detail on a 31.5" IPS Black panel
  • Smooth 120 Hz motion for fast content
  • Thunderbolt 4 with 2 USB-C ports and RJ-45
  • 450 nit brightness and 2,700:1 native contrast
  • VESA 100 x 100 mount with height-adjustable stand

Specifications

BrandHP
SeriesSeries 7 Pro
Model732xk
Part NumberB7JM6AA#ABA
Screen Size32"
Resolution3840 x 2160 (4K)
Refresh Rate120Hz
Viewing Angle178° (H) / 178° (V)
Brightness450 Nit
Contrast RatioNative Contrast Ratio:
2,700:1
Dynamic Contrast Ratio:
5,000,000:1
Aspect Ratio16:9
Response TimeResponse Time:
5 ms
Response Time Details:
5 ms GTG (OD)
PanelIPS
Display TypeUHD
ConnectorsNetwork (RJ-45):
Yes
HDMI:
Yes
USB:
Yes
DisplayPort:
Yes
Thunderbolt:
Yes
USB Type-C:
Yes
Total Number of HDMI Ports:
1
Number of USB Ports:
7
Number of DisplayPorts:
2
Total Number of USB Type-C Ports:
2
Thunderbolt 4:
Yes
Number of HDMI 2.1 Ports:
1
Ethernet Technology Details:
1 x RJ-45 Gigabit Ethernet
HDMIYes
VESA Compatibility - Mountable100 x 100mm
DimensionsHeight:
16.2"
Width:
28.1"
Depth:
3"
Height with Stand:
23.59"
Width with Stand:
28.13"
Depth with Stand:
9.26"
WeightWeight (Approximate):
14.55 lb
Weight with Stand (Approximate):
18.52 lb
Shipping weight12.79 kg
Package size815 × 498 × 160 mm

Questions about this item

Does the 120 Hz refresh rate hold steady during long sessions?

The panel is rated for 120 Hz at 3840 x 2160 with 5 ms GTG response and 450 nit brightness; no thermal-throttling behaviour is documented, so sustained operation stays at the rated speed.

How loud or hot does the monitor get when it runs all day?

The 31.5 inch IPS Black panel with edge LED backlight has no active cooling, so it runs silently; surface temperature rises only modestly at 450 nit output and typical office ambient conditions.

What cable and port must my laptop already have to drive 4K at 120 Hz with a single connection?

A Thunderbolt 4 or USB-C port that supports DisplayPort Alt Mode and Thunderbolt 4 signalling is required; the monitor provides two such ports and includes a compatible cable.

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