# DAHUA computer monitor LM27-C301B 27" (68.6 cm) Quad HD 2560×1440 IPS LED, 16:9, VESA, black

**URL:** https://aio.lv/en/product--dahua-dhi-lm27-c301b--11476603
**Data updated:** 2025-12-30 21:26 (EET)
**Category:** Monitors
**Manufacturer:** DAHUA
**Manufacturer code:** DHI-LM27-C301B
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 117.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 97.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-dhi-lm27-c301b--11476603

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tomorrow | free |
| Pickup points | Wednesday | 1.89 EUR |
| Courier delivery to door | Wednesday | 5.69 EUR |

## Summary description

DAHUA LM27-C301B is a 27" (68.6 cm) computer monitor with a 2560×1440 Quad HD IPS LED panel and a native 16:9 aspect ratio. It offers 300 cd/m² brightness, 1200:1 contrast ratio, 178°/178° viewing angles and a flat screen. VESA mounting is supported. Designed for office, creative work and general multimedia use; no built-in speakers or USB hub.

## Long description

DAHUA LM27-C301B is a 27" (68.6 cm) LED monitor with a Quad HD 2560×1440 IPS panel and a native 16:9 aspect ratio. The flat-screen display provides 300 cd/m² brightness and a 1200:1 contrast ratio, with 178° horizontal and vertical viewing angles. The monitor supports VESA mounting and is supplied in black. It does not include built-in speakers or a USB hub.
Advantages
The IPS panel and 2560×1440 resolution deliver clear, detailed images and consistent colour reproduction across wide viewing angles. A 5 ms response time reduces motion blur and ghosting for smoother on-screen movement, while low blue light technology helps reduce eye strain during extended use. Quad HD resolution offers higher pixel density than Full HD for improved clarity in office, creative and multimedia tasks.
Suitable for
Office work and document editing
Graphic design and photo editing
Multimedia playback and video review
General web browsing and multitasking
Key specifications
Screen size: 27" (68.6 cm)
Resolution: 2560 × 1440 (Quad HD), 16:9
Panel type: IPS, LED backlight
Brightness: 300 cd/m² (typical)
Contrast ratio: 1200:1 (typical)
Viewing angles: 178°/178° (H/V)
Response time: 5 ms
Refresh rate: 100 Hz
VESA mounting: Yes
Built-in speakers: No
USB hub: No
Energy class (SDR): F; energy consumption 25 kWh/1000 h
Colour: Black
How to use
Place the monitor on a stable desk surface or install it on a VESA-compatible mount. Connect the video source using the appropriate cable from your computer or media device, then connect power. Adjust the display settings (brightness, contrast, colour mode) through the on-screen menu to suit your environment and task. If needed, enable the low blue light mode in the monitor menu to reduce blue light emission.
Usage recommendations
For accurate colour-critical work, allow the monitor to warm up for at least 30 minutes and calibrate it with a hardware calibrator. Keep viewing distance of about an arm's length and position the top of the screen at or slightly below eye level to maintain ergonomic posture.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | LED |
| HD type | Quad HD |
| Panel type | IPS |
| Display resolution | 2560 x 1440 |
| Contrast ratio (typical) | 1200:1 |
| Display brightness (typical) | 300 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 69 cm |
| Supported graphics resolutions | 2560 x 1440 |
| Supported video modes | 1440p |
| Native aspect ratio | 16:9 |
| Backlight type | Edge LED |
| Touchscreen | No |
| Colour depth | 8 bit |
| LED backlight | Yes |
| NTSC coverage (typical) | 85 % |
| Response time (fast) | 5 ms |
| Haze rate | 25 % |
| Colour gamut standard | NTSC |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 75 x 75 |
| Bezel width (side) | 1.9 mm |
| Bezel width (top) | 1.9 mm |
| Bezel width (bottom) | 16.1 mm |
| Market positioning | Office |
| Detachable stand | Yes |
| Feet colour | Black |
| Front bezel colour | Black |
| Frameless design | Yes |
| Illuminated stand | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | No |
| HDMI version | 1.4 |
| HDMI | Yes |
| DisplayPort out version | 1.2 |

### Ergonomics

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

### Audio

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

### Performance

| Feature | Value |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Low Blue Light technology | Yes |

### Network

| Feature | Value |
|---|---|
| Wi-Fi | No |

### Multimedia

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

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | CE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD) |

### Other features

| Feature | Value |
|---|---|
| Bluetooth | No |
| Maximum refresh rate | 100 Hz |
| Input current | 3 |
| Headphone connectivity | 3.5 mm |
| Power supply type | External |
| Plug and Play | Yes |
| Height adjustment | No |
| Tilt angle range | -5 - 15 |
| Quick start guide | Yes |
| Automatic brightness control | No |
| Weight (without stand) | 4800 g |
| Height (without stand) | 363 mm |
| Depth (without stand) | 51.1 mm |
| E-manual | Yes |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 25 kWh |
| Power consumption (typical) | 30 W |
| Power consumption (off) | 0.3 W |
| AC adapter output voltage | 12 |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 30 W |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (with stand) | 614.1 mm |
| Height (with stand) | 461.3 mm |
| Depth (with stand) | 198 mm |
| Width (without stand) | 614.1 mm |

### Operational conditions

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

### Packaging content

| Feature | Value |
|---|---|
| Cables included | HDMI |
| Stand included | Yes |
| Power adapter included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 6300 g |
| Package depth | 126 mm |
| Package height | 458 mm |
| Package width | 694 mm |

## FAQ

### How much does the DAHUA LM27-C301B 27" Quad HD monitor cost, and is it available for purchase?

The price is 117.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 Tomorrow 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 LM27-C301B 27" Quad HD 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, 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, 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 LM27-C301B 27" Quad HD 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/11476603/66948322_large.webp