HP Series 3 Pro 21.45 inch FHD Monitor - 322pe

Sep 26, 2026

HP Series 3 Pro 21.45-inch FHD monitor AK2F1UT provides an IPS flat panel with 1920 x 1080 native resolution, 100 Hz max refresh rate, 16:9 aspect ratio, and up to 16.7 million supported colors via A-FRC. It features edge-lit anti-glare design, flicker-free operation, 3H hardness, 250 nits typical brightness, and 5ms GtG response time with overdrive. Connectivity includes HDMI 1.4 and VGA, with VESA 100 x 100 mounting and optional detachable stand, plus HP Display Manager/Center software support.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages13

Reading Time33 min

AccessFree to download

Panel Specifications

Monitor Specifications

Power & Operating Specs

Certifications and Compliances

HP Series 3 Pro 21.45 inch FHD Monitor– 322pe Front 1 Power LED 2 Power Button HP Series 3 Pro 21.45 inch FHD Monitor– 322pe Back 1 HDMI 1.4 Port 3 AC Power In 2 VGA Port Model: AK2F1UT Panel Specifications Display Size (Diagonal) 21.45" (54.48 cm) Viewable Diagonal Size 21.45" (54.48 cm) Panel Technology IPS Curvature Flat Max Refresh Rate 100 Hz Native Resolution FHD (1920 x 1080) Panel Bit Depth 8 bit (6 bit + FRC) Aspect Ratio 16:9 Brightness (Typical) 250 nits Display Contrast Ratio (Static) 1000:1 Display Contrast Ratio (Dynamic) 8000000:1 =8M:1 Flicker Free Yes Pixel Pitch 0.25 x 0.24 mm Pixels Per Inch (PPI) 101 PPI Display Colors Up to 16.7 million colors supported* *Number of colors through A-FRC technology. Backlight Lamp Life Minimum (To Half 30,000 hours Brightness-In Hours) Backlight Type Edge-lit Screen Treatment Anti-glare Hardness 3H Haze 25% Response Time (Typical) 5ms GtG (with overdrive) Horizontal Viewing Angle 178° (Typical Cr>10) Vertical Viewing Angle (Typical Cr>10) 178° Panel Active Area Metric (W X H) 47.87 x 26.03 cm Panel Active Area Imperial (W X H) 18.85 x 10.25 in NOTE: Performance specifications represent the typical specifications provided by HP's component manufacturers; actual performance may vary either higher or lower. Color NTSC 72% Color Management Factory Color Calibrated Yes Color Space RGB 4:4:4, YCBCR 4:4:4, YCBCR 4:2:2 RGB Channel Adjust Yes, Setup and Gain, downstream from color preset Default Color Temperature Standard (6500K) Monitor Specifications Bezel Type 3-sided borderless Color Of Stand Black Color Of Head Black Tilt -5 to +23° Vesa Mounting 100mm x 100mm Security Lock Security lock-ready Detachable Stand Yes LA: 3-3-0 Warranty APJ : 3-3-0 (excluding China, India & Korea) Low Blue Light Management Software APJ: 3-3-3 (China, India & Korea only) Yes HP Display Manager, HP Display Center* and CMSL *Host PC requires Windows 10 or higher. HP Display Center is available for download on the Microsoft store for Windows or support. hp.com for Windows and MacOS. On Screen Display (OSD) On Screen Display Native Resolution Maximum Resolution Preset Graphic Modes/Supported Resolutions Minimum Vertical Scan Rate Maximum Vertical Scan Rate Minimum Horizontal Scan Rate Maximum Horizontal Scan Rate Maximum Pixel Clock User Programmable Modes User-Assignable Function Buttons Languages Brightness +, Color, Image, Input, Power, Menu, Management, Information, Exit, Contrast, Language FHD (1920 x 1080)* *VGA 1920x1080@60Hz, HDMI 1.4 1920x1080@100Hz 1920x1080@100HZ VGA :720x400 @ 70Hz 640x480 @ 60Hz 800x600 @ 60Hz 1024x768 @ 60Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x720 @ 60Hz 1680x1050 @ 60Hz 1440x900 @ 60Hz 1280x800 @ 60Hz 1280x1024 @ 60Hz 1920x1080 @ 60Hz HDMI :720x400 @ 70Hz 640x480 @ 60Hz 640x480 @ 75Hz 800x600 @ 60Hz 800x600 @ 75Hz 1024x768 @ 60Hz 1024x768 @ 75Hz 1280x1024 @ 75Hz 1920x1080 @ 60Hz 1600x900 @ 60Hz 1280x720 @ 60Hz 1680x1050 @ 60Hz 1440x900 @ 60Hz 1280x800 @ 60Hz 1280x1024 @ 60Hz 48 Hz 100 Hz 52.4 kHz 110.0 kHz 119.0 MHz Yes, 20 Yes, 3 (6 options) 10 (Bahasa Indonesia, Chinese-S, Chinese-T, English, Japanese, Korean, Portuguese (Brazilian), Spanish, Thai Connector Types Special Features Power & Operating Specs Energy Star Data EU Energy Efficiency Class (ErP LOT-5) HDMI HDCP VGA Switch User Presets Power Supply Power Source Power Consumption-Max Energy Saving/Stand By Mode Power Consumption-Typical Operational Mode at 100 VAC Operational Mode at 115 VAC Operational Mode at 230 VAC On-mode Power Consumption for Standard Dynamic Range (SDR) 1 HDMI 1.4 Yes, HDMI 1 VGA Menu, Plus ("+")/Information/Auto-Adjustment, Minus ("-")/Viewing Modes, OK/Next Active Input, Power 22 Internal 100-240 VAC 50/60Hz 17.6 W 0.5 W 14.5 W 12 W 11.87 W 11.85 W 11.8 W ErP LOT5 En

FAQs

What are the key display specifications of the HP Series 3 Pro 21.45-inch monitor?

It uses an IPS flat panel with native FHD 1920 x 1080 resolution, 16:9 aspect ratio, up to 100 Hz max refresh rate, 250 nits typical brightness, and a typical 5ms GtG response time with overdrive.

What connection ports and video inputs are supported?

The monitor provides HDMI 1.4 and VGA ports. Supported resolutions are listed for both HDMI and VGA, with HDMI supporting up to 1920x1080@100Hz and VGA up to 1920x1080@60Hz.

What power consumption and operating conditions are specified?

Typical power consumption is listed with an on-mode consumption at standard dynamic range, and the operational environment includes operating temperature 0–40°C (32–104°F) and operating humidity 0–85% (non-operating temperature -20–60°C).

Sep 26, 2026

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