HP Series 3 Pro 21.45 inch FHD Monitor 322pe

21 inch · 1920 x 1080 · 100 Hz · IPS

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Screen size 21 inch
Resolution 1920 x 1080
Refresh rate 100 Hz
Panel IPS
Response time 5 ms

HP Series 3 Pro 21.45 inch FHD Monitor 322pe is a 21-inch monitor with 1920 x 1080 resolution, a 100 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2025.

Released: 2025-05-09

Specifications

Key specs

Screen size: 21 inch
Resolution: 1920 x 1080
Refresh rate: 100 Hz
Panel: IPS
Response time: 5 ms
Released: 2025-05-09
Part number: AK2F1UT
EAN / UPC: 0198701250036

Display

Display diagonal: 54.5 cm (21.4")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
Native aspect ratio: 16:9
Display technology: LCD
Panel type: IPS
LED backlight: Yes
Backlight type: Edge LED
Display brightness (typical): 250 cd/m²
Display brightness: 250 cd/m²
Response time: 5 ms
Response time measurement type: GTG (Gray to Gray)
Display surface: Matt
Anti-glare screen: Yes
Screen shape: Flat
Supported graphics resolutions: 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800, 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA)
Aspect ratio: 16:9
Contrast ratio (typical): 1000:1
Contrast ratio (dynamic): 8000000:1
Maximum refresh rate: 100 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Pixel pitch: 0.25 x 0.24 mm
Pixel density: 101 ppi
Horizontal scan range: 52.4 - 110 kHz
Vertical scan range: 48 - 100 Hz
Viewable size, horizontal: 47.9 cm
Viewable size, vertical: 26 cm
Display diagonal (metric): 54.5 cm
Haze rate: 25%
Surface hardness: 3H
Colour depth: 8 bit
Colour gamut standard: NTSC
Colour gamut: 72%
NTSC coverage (typical): 72%

Performance

Flicker-free technology: Yes
Low Blue Light technology: Yes
HP segment: Home, Business

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Design

Market positioning: Business
Product colour: Black
Colour name: Black
Detachable stand: Yes
Feet colour: Black

Ports & interfaces

VGA (D-Sub) ports quantity: 1
HDMI: Yes
HDMI ports quantity: 1
HDMI version: 1.4
HDCP: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable lock slot: Yes
Tilt adjustment: Yes
Tilt angle range: -5 - 23°
On Screen Display (OSD): Yes

Power

Energy efficiency class (SDR): D
Energy efficiency class (HDR): D
Energy consumption (SDR) per 1000 hours: 11.8 kWh
Power consumption (typical): 14.5 W
Power consumption (standby): 0.5 W
Power consumption (max): 17.6 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Power supply type: Internal
Energy efficiency scale: A to G

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Operating relative humidity (H-H): 0 - 85%
Operating altitude: 0 - 5000 m
Non-operating altitude: 0 - 12000 m

Weight & dimensions

Width (with stand): 492.8 mm
Depth (with stand): 209.9 mm
Height (with stand): 374.4 mm
Width (without stand): 492.8 mm
Depth (without stand): 43 mm
Height (without stand): 286.5 mm
Weight (without stand): 2.2 kg

Carbon footprint

Carbon emissions, manufacturing (kg of CO2e): 79.091
Carbon emissions, logistics (kg of CO2e): 1.859
Carbon emissions, end-of-life (kg of CO2e): 1.325
Total carbon emissions, w/o use phase (kg of CO2e): 34.192

Other features

Weight: 2.6 kg
Compliance certificates: CECP, CCC, CB, EAC, RoHS, CE, BSMI
Manufacturer warranty: HP three-year limited warranty
Low halogen: Yes
Certification: Australian-New Zealand MEPS; Bauart; BSMI; CB; CCC; CE; CECP; CEL; cTUVus; EAC; ErP; ISO 9241-307; KC/KCC; NOM; PSB; SEPA; TUV-S; VCCI; Vietnam MEPS; WEEE; ISC; Low blue light; Mexico Energy; UAE ECAS; UAE RoHS; KMEPS; NRCS LOA; NRCS EE

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About this product

Everyday Work Essentials Get the essentials you need to be more productive on this 21.45-inch FHD, IPS monitor. The sleek, 3-sided borderless design is perfect for any desk and a crisp, smooth screen makes completing everyday projects easier. Simply connect via HDMI or VGA and get to work.

Datasheet (PDF)

Series 3 Pro 21.45 inch FHD Monitor - 322pe vs similar monitors

	HP Series 3 Pro 21.45 inch FHD Monitor 322pe	HP Series 5 Pro 23.8 inch FHD Monitor- 524pf	HP Series 5 23.8 inch FHD Height Adjust Monitor 524sh	HP Series 5 27 inch FHD Height Adjust Monitor 527sh
Screen size	21 inch	24 inch	24 inch	27 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1920 x 1080
Refresh rate	100 Hz	100 Hz	100 Hz	100 Hz
Panel	IPS	IPS	IPS	IPS
Response time	5 ms	5 ms	5 ms	5 ms
Released	2025	2026	2026	2026