SKU: D5KD6AA
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| UPC number | 199896911665 |
|---|---|
| Product type | Monitors |
| Storage altitude | Up to 40,000 ft |
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| Aspect ratio | 16:9 |
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| Backlight lamp life minimum (to half brightness) | 30,000 hours |
| Brightness | 250 nits |
| Bezel | 3-sided borderless |
| Display area (metric) | 47.87 x 26.03 cm |
| Display colors | Up to 16.7 million colors supported |
| Display contrast ratio (dynamic) | 8,000,000:1 |
| Display size (diagonal) | 56.81 cm (22.37") |
| Flicker-free | Yes (TÜV certified) |
| Onscreen controls | Brightness+; Color; Image; Input; Power; Menu; Management; Information; Exit |
| Native resolution | FHD (1920 x 1080) |
| Panel bit depth | 8 bit (6 bit + FRC) |
| Panel technology | IPS; LED |
| Resolution (maximum) | FHD (1920 x 1080 @ 120 Hz) |
| Resolutions supported | 800 x 600 @ 75 Hz (digital inputs only); 640 x 480 @ 60 Hz; 640 x 480 @ 75 Hz (digital inputs only); 720 x 400 @ 70 Hz; 800 x 600 @ 60 Hz; 1024 x 768 @ 60 Hz; 1024 x 768 @ 75 Hz (digital inputs only); 1280 x 720 @ 60 Hz; 1280 x 800 @ 60 Hz; 1280 x 1024 @ 60 Hz; 1280 x 1024 @ 75 Hz (digital inputs only); 1440 x 900 @ 60 Hz; 1600 x 900 @ 60 Hz; 1680 x 1050 @ 60 Hz; 1920 x 1080 @ 50 Hz; 1920 x 1080 @ 60 Hz; 1920 x 1080 @ 75 Hz (digital inputs only); 1920 x 1080 @ 100 Hz (digital inputs only); 1920 x 1080 @ 120 Hz (Digital inputs only) |
| Screen treatment | Anti-glare |
| Maximum resolution | 1920 x 1080 (FHD) |
| Resolution | FHD |
| Screen size (cm) | 54.5 |
| Screen size range | < 22 |
| Screen size (in) | 21.45 |
| Camera | No integrated camera |
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| Ports | HDMI; VGA; DisplayPort |
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| DisplayPort™ | 1 DisplayPort™ 1.2 |
| HDMI | 1 HDMI 1.4 |
| VGA | 1 VGA |
| Power supply type | Internal |
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| Management Software | HP Display Center; HP Client Management Script Library |
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| Display scan frequency (horizontal) | 30-150 kHz |
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| Display scan frequency (vertical) | 50-120 Hz |
| Copyright notice | © Copyright 2026 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. |
| Product color | Black |
|---|---|
| Dimensions (W x D x H) | 19.41 x 1.77 x 11.28 in (without stand) |
| Product dimensions with stand (W x D x H) | 19.41 x 7.26 x 14.6 in |
| Dimensions With Stand (W x D x H) | 49.29 x 18.43 x 37.09 cm |
| Color gamut | 72% NTSC |
| Package dimensions (W x D x H) | 22.05 x 5.35 x 13.78 in |
|---|---|
| Pallet dimensions | Pallet: 47.24 x 39.37 x 87.95 in (20 ft, 40 ft, 40 HQ) |
| Pallet dimensions (W x D x H) | Pallet: 120 x 100 x 223.4 cm (20 ft, 40 ft, 40 HQ) |
| Ecolabels | CECP; SEPA; CEL Grade 2 |
|---|---|
| Energy star certified | ENERGY STAR® certified |
| Environmental certification | ENERGY STAR® certified; EPEAT® registered; Recycled Material; Sustainably sourced packaging |
| EPEAT registered | EPEAT Gold with Climate+ |
| Sustainability specifications | At least 80% post-consumer recycled plastic in the monitor’s enclosure; Contains 20% recycled glass in the monitor panel; Molded paper pulp cushion inside box is made of 100% recycled or certified sources; Outside box and corrugated cushions are made of 100% recycled or certified sources |
| Manufacturer Warranty | HP three-year limited warranty |
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| What's in the box | Monitor; Warranty card; Quick Setup Poster; Base stand; HDMI cable (1.8 m); AC power cable (1.83 m) |
|---|---|
| Power consumption | 21 W (maximum); 14 W (typical) |
| Power | 100 - 240 VAC 50/60 Hz |
| Standby mode power demand | 0.5 W |
| Registration required | No |
| Brand | HP |
| Series name | HP Series 3 Pro 21.45 inch |
| Sub brand | HP Series 3 Pro |
| Certifications and compliances | BIS; CB; CECP; CEL; China CCC; ISO 9241-307; TÜV Flicker free certified; TÜV Low Blue Light Hardware Solution certified |
| TCO Certified | TCO Certified, generation 10 |
| HDCP | Yes, DisplayPort™ and HDMI |
| Base area footprint (metric) | 17.77 x 18.43 cm |
| Backlight type | Edge-lit |
| Curvature | Flat |
| Detachable stand | Yes |
| Contrast ratio | 1000:1 |
| Hardness | 3H |
| Haze | 25% |
| Horizontal viewing angle | 178° |
| Low blue light | HP Eye Ease (TÜV Low Blue Light Hardware Solution certified) |
| Pixel pitch | 0.2493 x 0.2410 mm |
| Pixels per inch (ppi) | 102 ppi |
| Refresh rate (maximum) | 120 Hz |
| Response time (typical) | 5ms GtG (with overdrive) |
| Stand type | Fixed height stand; With stand |
| Tilt | -5 to +23° |
| VESA mounting | 100 x 100 mm |
| Viewable diagonal size | 21.45" (54.48 cm) |
| Non-Operating Humidity Range | 10 - 90% |
| Non-operating temperature - Celsius | -20 to 60°C |
| Non-operating temperature - fahrenheit | -4 to 140°F |
| Operating altitude | Up to 16,400 ft |
| Operating humidity range | 20 to 80% RH (non-condensing) |
| Operating temperature range | 32 to 104°F |
| Country of origin | Made in China |
| Headline | Vivid clarity for all-day productivity. |
| Key selling point | This monitor meets high energy-saving standards with ENERGY STAR® certification and EPEAT® registration[4] to reduce power consumption. This monitor is thoughtfully designed with at least 80% post-consumer recycled plastic content in the monitor's enclosure, 20% recycled glass in the monitor's panel[5] all mindfully shipped in 100% certified or recycled sources for paper based packaging.[6] |
| Image legal disclaimer | Product image may differ from actual product |