# Monitor ASUS ProArt PA27UCX-K 27" 4K Ultra HD LED Display

**URL:** https://aio.lv/en/product--asus-90lm04nc-b01370--3545641
**Data updated:** 2025-09-04 19:07 (EEST)
**Category:** Monitors
**Manufacturer:** Asus
**Manufacturer code:** 90LM04NC-B01370
**EAN:** 4718017463317
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 446.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 1 195.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90lm04nc-b01370--3545641

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 13.96 EUR |

## Summary description

The ASUS ProArt PA27UCX-K is a 27" 4K Ultra HD LED display with a resolution of 3840 x 2160 pixels. It features a matte surface, 5 ms response time, and a native aspect ratio of 16:9. With 178° horizontal and vertical viewing angles, it ensures excellent visibility from multiple positions. The monitor includes built-in speakers and a USB hub (3.2 Gen 1), and supports VESA mounting and height adjustment for ergonomic use.

## Long description

The ASUS ProArt Display PA27UCX-K is a 27-inch 4K HDR monitor with mini‑LED backlighting and a peak brightness of 1,000 nits, designed for professional content creators such as videographers, cinematographers and colorists. It features 576 zones of local dimming, Quantum Dot technology, broad color‑space coverage (97% DCI‑P3, 99.5% Adobe RGB, 100% sRGB, 100% Rec.709 and 83% Rec.2020), and support for multiple HDR formats including Dolby Vision, HLG and HDR‑10. The monitor also includes ASUS Off‑Axis Contrast Optimization (OCO) to reduce halo effects at wide viewing angles, extensive connectivity (HDMI 2.0, DisplayPort 1.2, USB‑C and USB hub), Picture‑in‑Picture and Picture‑by‑Picture modes, and an ergonomic stand with tilt, swivel, pivot and height adjustments.
Advantages
Mini‑LED backlighting with 576 local dimming zones delivers higher contrast, deeper blacks and brighter highlights for accurate HDR reproduction. Off‑Axis Contrast Optimization reduces halo artifacts and improves perceived contrast when the screen is viewed from angles, facilitating collaboration. Support for Dolby Vision, HLG and HDR‑10 plus multiple PQ curves (PQ Hard Clip, PQ Optimized, PQ Basic) provides flexible HDR handling for different workflows. Hardware calibration and compatibility with major colorimeters and calibration software enable precise color management and uniformity compensation saved on the monitor’s internal scaler.
Key specifications
Panel size and resolution: 27-inch, 4K UHD (3840 × 2160)
Peak brightness: 1,000 nits
Backlight: Mini‑LED with 576 local dimming zones
HDR formats: Dolby Vision, HLG, HDR‑10
Color technologies: Quantum Dot; 97% DCI‑P3; 99.5% Adobe RGB; 100% sRGB; 100% Rec.709; 83% Rec.2020
PQ curves: PQ Hard Clip, PQ Optimized, PQ Basic
Calibration: ASUS ProArt hardware calibration; 3×3 and 5×5 uniformity compensation; profiles stored on internal scaler IC
Inputs: HDMI 2.0, DisplayPort 1.2, USB‑C, USB hub
Additional modes: Picture‑in‑Picture (PiP), Picture‑by‑Picture (PbP)
Ergonomics: tilt, swivel, pivot, height adjustment; auto‑rotating OSD in portrait
How to use
Connect the PA27UCX‑K to your source device using HDMI 2.0, DisplayPort 1.2 or USB‑C, and select the appropriate input. For HDR content, choose the matching HDR format (Dolby Vision, HLG or HDR‑10) and select the preferred PQ curve (PQ Hard Clip for preserving peak luminance accuracy, PQ Optimized for balanced gradation to the monitor’s maximum brightness, or PQ Basic for general HDR). Use ASUS ProArt Calibration with a compatible colorimeter and, if needed, Calman or Light Illusion ColourSpace CMS software to create or load color profiles. Store calibration profiles on the monitor’s internal scaler to maintain color settings across connected devices. Use PiP or PbP to view multiple inputs simultaneously and assign the active audio source as required. Adjust the ergonomic stand to achieve a comfortable viewing position; the onscreen menu will rotate automatically when the monitor is used in portrait orientation.
Recommendations
For color‑critical work, calibrate the monitor with a supported calibrator (X‑Rite, Datacolor or Klein) and save profiles to the monitor so settings remain consistent across different computers. When collaborating with others, enable OCO to reduce edge halo and verify color accuracy from typical viewing positions. Use Dolby Vision for projects that require the widest dynamic range and HDR‑10 or HLG for compatibility with streaming and broadcast content.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | LED |
| HD type | 4K Ultra HD |
| Panel type | IPS |
| Aspect ratio | 16:9 |
| Display resolution | 3840 x 2160 |
| Pixel pitch | 0.155 x 0.155 |
| Response time | 5 ms |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 1000 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Supported graphics resolutions | 3840 x 2160 |
| Contrast ratio (dynamic) | 1000000:1 |
| Native aspect ratio | 16:9 |
| Display surface | Matt |
| Display number of colours | 1.073 billion colours |
| Touchscreen | No |
| Adobe RGB coverage | 99.5 % |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Graphics design |
| Feet colour | Black |

### Ports & interfaces

| Feature | Value |
|---|---|
| DVI port | No |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-C |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 4 |
| HDMI version | 2.0b |
| HDMI | Yes |
| DisplayPort version | 1.2 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | -60 - 60 |
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |
| Adjustable height (max) | 120 mm |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| DDC/CI | Yes |
| sRGB coverage (typical) | 100 % |
| Picture-in-Picture | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 2 W |
| Built-in camera | No |
| Number of speakers | 2 |

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| Maximum refresh rate | 144 Hz |
| Audio input | No |
| Viewable size, vertical | 335.34 mm |
| Digital horizontal frequency | 40 - 144 |
| Digital vertical frequency | 30 - 60 |
| Headphone connectivity | 3.5 mm |
| Viewable size, horizontal | 596.16 mm |
| Certification | BSMI, CB, CCC, CEL level , CU, ErP, FCC, ISO-9241-307, J-MOSS, KCC, Mac ComplianPSE, UkrSEPRO, UL/cUL, VCCI, WEEE, WHQL (Windows 10, Windows 8.1, Windows 7), MEPS, RCM, TUV Flicker-free , KC , eStandby, TUV Low Blue Light, ICES-3, PC recycle, VESA DisplayHDR 1000, CEC |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Tilt angle range | -5 - 23 |
| Pivot | Yes |
| Package type | Box |
| Swivelling | Yes |
| Pivot angle | -90 - 90 |
| Weight (without stand) | 7600 g |
| Height (without stand) | 367.15 mm |
| Depth (without stand) | 91.27 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 36 kWh |
| Energy consumption (HDR) per 1000 hours | 43 kWh |
| Power consumption (typical) | 35.9 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |
| European Product Registry for Energy Labelling (EPREL) code | 429611 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 11500 g |
| Width (with stand) | 625.2 mm |
| Height (with stand) | 544.5 mm |
| Depth (with stand) | 228.8 mm |
| Width (without stand) | 625.2 mm |

### Packaging content

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 15500 g |
| Package depth | 479 mm |
| Package height | 355 mm |
| Package width | 768 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85285210 |

## FAQ

### How much does the Monitor ASUS ProArt PA27UCX-K cost, and is it available for purchase?

The price is 1,446.99 € (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 21.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Monitor ASUS ProArt PA27UCX-K be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Asus 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 Asus 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, energy consumption (hdr) per 1000 hours, 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 Monitor ASUS ProArt PA27UCX-K?

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

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