# HP Series 3 Pro 21.45 inch FHD Monitor 1920x1080 5ms 178°

**URL:** https://aio.lv/en/product--hp-9u5a2aa--11471900
**Data updated:** 2026-04-27 10:25 (EEST)
**Category:** Monitors
**Manufacturer:** HP
**Manufacturer code:** 9U5A2AA
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 103.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 85.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-9u5a2aa--11471900

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The HP Series 3 Pro 21.45 inch FHD Monitor features a 1920 x 1080 resolution, 5 ms response time, and a wide viewing angle of 178°. It is designed for clear visuals and comfortable viewing, making it suitable for both work and entertainment. The matte display surface reduces glare, enhancing the overall experience. VESA mounting compatibility allows for flexible installation options.

## Long description

The HP Series 3 Pro 21.45 inch FHD Monitor provides an extra 21.45 inches of workspace with a Full HD 1920 x 1080 resolution and a VA LCD panel. The matte screen reduces glare and the flat form factor fits typical desk setups; VESA mounting is supported for alternative placements. Designed for everyday productivity, it balances clear visuals with a simple, unobtrusive design.
Advantages
This monitor offers a sharp Full HD image, a wide 178° viewing angle and a 5 ms response time for smooth on-screen motion. High typical contrast (3000:1) and 250 cd/m² brightness deliver readable content in most indoor lighting conditions. Its lightweight, black chassis and VESA compatibility enable flexible installation.
Suitable for
Office work and productivity applications (documents, spreadsheets, email)
Web browsing, video streaming and general multimedia
Multi-monitor setups to expand desktop space
Home and small business workstations with limited space
When it may not be suitable
This monitor is not aimed at professional colour-critical workflows such as photo or video colour grading, where higher colour accuracy and wider colour gamut panels are required. It also lacks built-in speakers and a USB hub, so users needing integrated audio or multiple peripheral ports will require additional accessories.
Key specifications
Display diagonal: 21.45 inches
Resolution: 1920 x 1080 (Full HD)
Panel type: VA LCD
Aspect ratio: 16:9
Response time: 5 ms
Viewing angle: 178° (typical)
Contrast ratio (typical): 3000:1
Brightness (typical): 250 cd/m²
Pixel pitch: 0.25 x 0.24 mm
Screen shape: Flat
VESA mounting: Yes
Built-in speakers: No
Built-in USB hub: No
Energy consumption (SDR) per 1000 hours: 12 kWh
Weight: 2.8 kg
Product colour: Black
How to use
Place the monitor on a stable desk or attach it to a compatible VESA mount. Connect video from your computer using the appropriate cable supported by the monitor (check your computer’s video output) and power it on. Adjust tilt and display settings via the on-screen menu to set brightness, contrast and colour preferences for comfortable viewing. Position the screen at eye level and at a suitable viewing distance to reduce strain during extended use.
What to consider before purchase
Ensure your computer’s video output matches the monitor input or that you have the correct adapter.
Consider whether you need built-in speakers or additional USB ports, since this model lacks them.
Check VESA mount size and compatibility if you plan to wall- or arm-mount the display.
Assess whether Full HD resolution and a 21.45-inch screen meet your workspace and multitasking needs.
Usage recommendations
This HP Series 3 Pro monitor is best used as a secondary or primary display for everyday office tasks, web content and media consumption. For extended comfortable use, calibrate brightness and contrast to your environment and use an external audio solution if sound is required.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 21.45 " |
| Display technology | LCD |
| HD type | Full HD |
| Panel type | VA |
| Aspect ratio | 16:9 |
| Display resolution | 1920 x 1080 |
| Pixel pitch | 0.25 x 0.24 |
| Response time | 5 ms |
| Contrast ratio (typical) | 3000:1 |
| Display brightness (typical) | 250 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 30 - 115 |
| Display diagonal (metric) | 54.5 cm |
| Supported graphics resolutions | 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 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) |
| Native aspect ratio | 16:9 |
| Vertical scan range | 50 - 100 |
| Pixel density | 103 ppi |
| Colour gamut | 72 % |
| Display surface | Matt |
| Display number of colours | 16.7 million colours |
| Backlight type | Edge LED |
| Touchscreen | No |
| Anti-glare screen | Yes |
| Colour depth | 8 bit |
| LED backlight | Yes |
| NTSC coverage (typical) | 72 % |
| Surface hardness | 3H |
| Haze rate | 25 % |
| Colour gamut standard | NTSC |
| Response time measurement type | GTG (Gray to Gray) |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Business |
| Detachable stand | Yes |
| Feet colour | Black |
| HP segment | Business |

### Ports & interfaces

| Feature | Value |
|---|---|
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | No |
| HDMI version | 1.4 |
| HDMI | Yes |

### Ergonomics

| Feature | Value |
|---|---|
| Tilt adjustment | Yes |
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| On Screen Display (OSD) | Yes |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |

### Multimedia

| Feature | Value |
|---|---|
| Built-in camera | No |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ENERGY STAR |
| Compliance certificates | BIS, BSMI, CB, CCC, CE, CECP, CEL, EAC, Federal Communications Commission (FCC), KCC, Norma Oficial Mexicana (NOM), RoHS, VCCI, WEEE |
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/us-en/document/ish\_6126692-6126777-16?openCLC=true |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 100 Hz |
| Country of origin | China, Vietnam |
| Viewable size, vertical | 260.3 mm |
| Digital horizontal frequency | 30 - 115 |
| Digital vertical frequency | 50 - 100 |
| Power supply type | Internal |
| Viewable size, horizontal | 478.7 mm |
| Certification | Australian-New Zealand MEPS; BIS; BSMI; CB; CCC; CE; CECP; CEL; CSA; EAC; FCC; ISO 9241-307; KC/KCC; NOM; PSB; SEPA; TUV Bauart; TUV LBL; VCCI; Vietnam MEPS; WEEE; ISC; California Energy Commission (CEC); WW application; ICE; TÜV Flicker free certified; UAE safety; UAE RoHS; Works with Chromebook certified; South Africa safety; Ukraine safety |
| Bundled software | HP Display Center; HP Client Management Script Library |
| Cable lock slot | Yes |
| Height adjustment | No |
| Tilt angle range | -5 - 23 |
| Quick start guide | Yes |
| Package type | Box |
| Height (without stand) | 303 mm |
| Depth (without stand) | 50.8 mm |
| Manufacturer warranty | HP three-year limited warranty |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | D |
| Energy consumption (SDR) per 1000 hours | 12 kWh |
| Power consumption (typical) | 11 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 22 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 2800 g |
| Weight | 2.8 kg |
| Height | 303 mm |
| Width | 504.2 mm |
| Depth | 50.8 mm |
| Width (with stand) | 504.2 mm |
| Height (with stand) | 386.9 mm |
| Depth (with stand) | 180.5 mm |
| Width (without stand) | 504.2 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Operating temperature (T-T) | 5 - 35 |
| Storage relative humidity (H-H) | 20 - 80 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, HDMI |
| Stand included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 4200 g |
| Package depth | 121 mm |
| Package height | 387 mm |
| Package width | 567 mm |

### Brand-specific features

| Feature | Value |
|---|---|
| HP GTIN (EAN/UPC) | 198122208746 |

### Logistics data

| Feature | Value |
|---|---|
| UNSPSC-code | 43211902 |

## FAQ

### How much does the HP Series 3 Pro 21.45 inch FHD Monitor cost, and is it available for purchase?

The price is 103.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, weight, aspect ratio, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for HP Series 3 Pro 21.45 inch FHD Monitor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11471900/66117101_large.webp