NEC M751

Overview

The NEC M751 is a professional 75-inch 4K UHD display designed to deliver sharp and detailed visuals for a variety of professional environments. With a brightness of 500 cd/m² and HDR compatibility, it ensures clear and vibrant content even in well-lit spaces such as conference rooms, retail floors, and healthcare facilities. Its robust metal chassis and active cooling system support continuous 24/7 operation, making it a reliable choice for demanding installations.

Key features

• 4K ultra high definition resolution provides detailed and true-to-life images, ideal for displaying fine text and intricate graphics.
• Integrated SpectraView Engine allows precise color calibration to achieve brand-accurate colors or consistent skin tones in specialized settings.
• Flexible mounting options support both landscape and portrait orientations, accommodating diverse installation needs like video walls or way-finding totems.
• Expansion slot compatible with Intel Smart Display Module and Raspberry Pi Compute Module 4 enables modular upgrades without external devices.
• Daisy chain capability via HDMI and DisplayPort simplifies multi-screen setups by passing video and control signals between units.
• Failover function automatically switches to a backup input if the main signal is lost, ensuring uninterrupted content display.
• Internal temperature sensors combined with a fan-based cooling system allow for reliable operation around the clock.
• Energy Star 8.0 certification helps reduce power consumption while maintaining high performance.

Key specs

• Display size: 75 inches
• Resolution: 4K UHD (3840 x 2160)
• Brightness: 500 cd/m²
• HDR support: Yes
• Orientation: Landscape and portrait
• Cooling: Active fan-based system with internal temperature sensors
• Expansion slot: Supports Intel Smart Display Module and Raspberry Pi Compute Module 4
• Connectivity: HDMI and DisplayPort with daisy chain support
• Power certification: Energy Star 8.0

Connectivity and compatibility

This display offers versatile connectivity options to fit into complex AV setups. The HDMI and DisplayPort inputs support daisy chaining, which is particularly useful for creating seamless video walls without additional hardware. The expansion slot further enhances compatibility by allowing integration of popular media players and custom modules, making it adaptable to various content delivery systems.

• HDMI input with daisy chain support for streamlined multi-screen configurations
• DisplayPort input with daisy chain capability for flexible video wall setups
• Expansion slot compatible with Intel Smart Display Module and Raspberry Pi Compute Module 4 for added functionality

Installation and setup

The NEC M751 is designed for straightforward installation in diverse environments. Its ability to be mounted in either landscape or portrait orientation provides flexibility for different use cases, from corporate presentations to digital signage. The sturdy metal chassis protects internal components during installation and daily use, while the built-in cooling system ensures stable operation even in continuous-use scenarios.

Ideal uses and environments

This display is well suited to professional settings that demand high visual fidelity and reliable performance. It works well in corporate boardrooms where detailed charts and presentations are common, university lecture halls requiring clear text and images, healthcare environments needing accurate color representation, and retail spaces that benefit from bright, eye-catching signage. Its robust design and 24/7 operation capability make it a strong choice for high-traffic areas.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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