IN STOCK
NEC SKU: M431-2
NEC MultiSync M431 LCD 43" Message Large Format Display
YOUR PRICE
$669.00
In Stock & Ready to Ship
Questions or volume pricing? Call 800-919-6548
Professional Transparency: Shipping charges, delivery timing, and warranty coverage vary by destination and integration requirements. For bulk procurement or government pricing, call 800-919-6548 or email orders@robertsonav.com.
Free ground shipping
Manufacturer warranty included
30-Day Returns on Eligible Unopened Items
Retail, restaurant, corporate and campus signage gets a bright 4K picture from the NEC MultiSync M431, a 43 in IPS commercial display built for 24/7 operation.
The 3840 x 2160 IPS panel delivers 500 cd/m2 with a professional-grade haze coating to cut reflections, and it can be mounted in landscape or portrait. DisplayPort, two HDMI inputs, LAN, RS232 and 10 W + 10 W integrated speakers cover connections, and slots accept an Intel SDM or Raspberry Pi Compute Module 4.
Key Features
- 4K UHD: 3840 x 2160 IPS, 43 in
- 500 cd/m2: High haze coating reduces reflections
- 24/7 operation: Commercial full-metal chassis
- Inputs: 1 x DisplayPort; 2 x HDMI
- Control: LAN, RS232, PJLink, Crestron Connected
- Modular: Intel SDM and Raspberry Pi CM4 slots
- Speakers: Integrated 10 W + 10 W
- Warranty: 3 years including backlight
Ideal For
- Retail: 24/7 signage
- Restaurants: bright 4K
- Corporate: Crestron Connected
NEC MultiSync M431 43 in 4K UHD Commercial Display, 500 cd/m2, 24/7 Operation, IPS, Portrait or Landscape Specifications
| Specification | Details |
|---|---|
| Display & Picture | |
| Panel Technology | IPS with edge LED backlight |
| Screen Size | 43 in (108 cm) |
| Brightness | 500 cd/m2 |
| Contrast Ratio | 8000:1 or higher |
| Connectivity & Control | |
| Digital Video Inputs | 1 x DisplayPort; 2 x HDMI (HDCP) |
| Power & Environment | |
| Power Supply | 100 – 240 V AC, 50/60 Hz, internal |
| Power Consumption | 80 W (shipping) |
| Physical & Mounting | |
| Dimensions (W x H x D) | 968.2 x 561 x 67.1 mm |
| Weight | 17.8 kg |
| VESA Mounting | 300 x 300 mm, M6 |
| Additional Features | |
| Native Resolution | 3840 x 2160 |
| Viewing Angle | 178 horizontal / 178 vertical |
| Response Time | 8 ms typical |
| Control | LAN 100 Mbit; RS232; remote wire |
| General | |
| Brand | NEC |
| Model | MultiSync M431 |
| Manufacturer Part Number | M431 |
Specifications are verified against the NEC manufacturer data sheet (October 2026) and may change without notice. Confirm critical requirements with NEC before ordering.
Warranty & Support
Planning a multi-room or multi-site install? Request a quote from Robertson AV for 5 or more units, or call us at 800-919-6548 or email orders@robertsonav.com. Free ground shipping on U.S. orders. Schools, businesses, government agencies and houses of worship: ask us about project and quantity pricing.
Planning your purchase
Planning an order for NEC MultiSync M431 LCD 43" Message Large Format Display? Reference SKU M431-2; RAV64223 when requesting a RobertsonAV quote. Include quantities, delivery location, and project requirements so the team can confirm configuration, compatibility, shipping arrangements, and applicable return terms before purchase.
Shipping and return termsProduct Quote
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