# Computer monitor DAHUA LM34-E330CA 34" (86.4 cm) UltraWide Quad HD 3440×1440 VA LCD 21:9 Curved, 1 ms, VESA, Height adjustable, Black

**URL:** https://aio.lv/en/product--dahua-dhi-lm34-e330ca--11651837
**Data updated:** 2025-12-31 11:25 (EET)
**Category:** Monitors
**Manufacturer:** DAHUA
**Manufacturer code:** DHI-LM34-E330CA
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 224.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 185.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-dhi-lm34-e330ca--11651837

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 01.07.2026 | 1.89 EUR |
| Courier delivery to door | 01.07.2026 | 7.95 EUR |

## Summary description

DAHUA LM34-E330CA is a 34" (86.4 cm) UltraWide Quad HD computer monitor with 3440×1440 resolution on a VA LCD panel. It features a 21:9 aspect ratio and curved screen for immersive viewing, 1 ms response time, 300 cd/m² brightness and 3500:1 contrast. Includes VESA mounting and height adjustment. Designed for productivity, multimedia and gaming in a compact wide format.

## Long description

DAHUA LM34-E330CA is a 34" (86.4 cm) UltraWide Quad HD monitor with a 3440×1440 VA LCD panel and a 21:9 curved screen. The 1500R curvature and 300 cd/m² brightness deliver immersive wide-format viewing suitable for multitasking, multimedia and gaming. The monitor includes height adjustment and VESA mounting support, and offers a 1 ms response time with a typical 3500:1 contrast ratio.
Advantages
The curved VA panel provides deeper contrast and a wide color gamut (120% sRGB; typical coverage values for NTSC, DCI-P3 and Adobe RGB are listed at 85%), producing clear, vivid images. With a 200 Hz refresh rate, 1 ms response time and adaptive sync support, the display reduces motion blur, tearing and lag. Flicker-free technology and an energy consumption of around 47 W contribute to comfortable and efficient long-term use.
Suitable for
Productivity and multitasking with ultra‑wide 21:9 workspace
Multimedia editing and content review requiring wide color gamut and high contrast
Gaming that benefits from high refresh rate and fast response
Office environments where VESA mounting or height adjustment is needed
Key specifications
Display: 34" (86.4 cm) UltraWide Quad HD 3440×1440, 21:9
Panel type: VA LCD, curved 1500R
Refresh rate / Response time: 200 Hz / 1 ms
Brightness / Contrast ratio: 300 cd/m² / 3500:1 (typical)
Color gamut: 120% sRGB; 85% NTSC, DCI‑P3, Adobe RGB (typical)
Features: Adaptive sync, flicker‑free technology
Mounting & adjustability: VESA mounting, height adjustable
Power consumption: ~47 W
Color: Black
How to use
Position the monitor on a stable surface or install it using a VESA‑compatible mount. Adjust the height to align the curved screen with your eye level so the 1500R curvature matches your natural field of view. Connect the monitor to your computer using a compatible video output that supports UltraWide Quad HD and high refresh rates. Enable adaptive sync in your GPU or monitor settings if supported to reduce tearing. Use the on-screen display to fine‑tune brightness, color mode and response settings for your tasks.
Usage recommendations
For long sessions, set brightness and color temperature to comfortable levels and enable flicker‑free mode. Use a GPU and cable that support 3440×1440 at high refresh rates to fully utilise the monitor's 200 Hz capability.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 34 " |
| Display technology | LCD |
| HD type | UltraWide Quad HD |
| Panel type | VA |
| Display resolution | 3440 x 1440 |
| Pixel pitch | 0.232 x 0.232 |
| Response time | 1 ms |
| Contrast ratio (typical) | 3500:1 |
| Display brightness (typical) | 300 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Native aspect ratio | 21:9 |
| Backlight type | Edge LED |
| Touchscreen | No |
| Colour depth | 8 bit |
| NTSC coverage (typical) | 85 % |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Haze rate | 25 % |
| Screen curvature rating | 1500R |

### Design

| Feature | Value |
|---|---|
| Screen shape | Curved |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Gaming |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 2 |
| Headphone out | Yes |
| Built-in USB hub | No |
| HDMI version | 2.0 |
| HDMI | Yes |
| DisplayPort version | 1.4 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | -35 - 35 |
| Tilt adjustment | Yes |
| VESA mounting | Yes |
| Adjustable height (max) | 100 mm |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |

### Multimedia

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

### Technical details

| Feature | Value |
|---|---|
| Energy efficiency class | F |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 200 Hz |
| Viewable size, vertical | 333.72 mm |
| Input current | 3.42 |
| Power supply type | External |
| Viewable size, horizontal | 797.22 mm |
| Height adjustment | Yes |
| Tilt angle range | -5 - 15 |
| Swivelling | Yes |
| Weight (without stand) | 7300 g |
| Height (without stand) | 361.5 mm |
| Depth (without stand) | 132.1 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 47 W |
| AC adapter output voltage | 19 |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 70 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (without stand) | 810 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 85 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 90 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 10200 g |
| Package depth | 193 mm |
| Package height | 1468 mm |
| Package width | 21124 mm |

## FAQ

### How much does the DAHUA LM34-E330CA 34" UltraWide QHD monitor cost, and is it available for purchase?

The price is 224.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 Friday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can DAHUA LM34-E330CA 34" UltraWide QHD monitor 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 DAHUA 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 DAHUA 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, 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 DAHUA LM34-E330CA 34" UltraWide QHD 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/11651837/66927778_large.webp