CyberPower PDU44003

Overview

The CyberPower PDU44003 is a switched automatic transfer switch power distribution unit designed to maintain continuous power for critical equipment in environments such as data centers and network closets. It features dual NEMA L5-30P power inputs that automatically switch in under 10 milliseconds to prevent downtime, ensuring your devices remain powered without interruption. With 16 NEMA 5-20R outlets and one NEMA L5-30R outlet, it supports a wide range of devices while providing real-time monitoring through a built-in LCD screen.

Key features

• Automatic transfer switch that switches power sources in less than 10 milliseconds to avoid downtime
• 16 NEMA 5-20R and 1 NEMA L5-30R outlets for flexible device connectivity
• Dual NEMA L5-30P inputs provide redundant power sources for enhanced reliability
• Built-in LCD display with customizable background color for quick status identification
• Remote and local outlet control via Ethernet for convenient power management
• Event notifications through email, SMS, and SNMP traps to keep you informed of power issues
• Durable metal housing with a 2U rackmount design and included mounting brackets for secure installation
• Optional environmental sensor available to monitor temperature and humidity for added equipment protection
• 10-foot power cord allows flexible placement within racks or cabinets
• Backed by a three-year limited warranty for dependable performance

Key specs

• Outlets: 16 NEMA 5-20R, 1 NEMA L5-30R
• Power inputs: Dual NEMA L5-30P
• Transfer time: Under 10 milliseconds
• Display: LCD with customizable background color
• Form factor: 2U rackmount with mounting brackets
• Power cord length: 10 feet
• Warranty: Three-year limited

Connectivity and compatibility

This PDU connects to two separate power sources using dual NEMA L5-30P inputs, providing redundancy to critical systems. The 16 NEMA 5-20R and one NEMA L5-30R outlets accommodate a variety of equipment commonly found in data centers and network closets. Ethernet connectivity enables remote management and monitoring of individual outlets, making it easier to control power distribution and respond quickly to any issues.

Performance and reliability

The automatic transfer switch ensures seamless power source switching in less than 10 milliseconds, preventing interruptions that could affect sensitive equipment. The sturdy metal housing and rackmount design offer durability and space efficiency in professional environments. Event notifications via email, SMS, and SNMP traps keep you informed of any power anomalies, allowing for prompt action to maintain uptime.

Ideal uses and environments

This power distribution unit is well suited to data centers, server rooms, and network closets where continuous power is critical. Its redundancy features and remote management capabilities make it a strong choice for IT professionals who need reliable power control and monitoring. The optional environmental sensor adds value in setups where temperature and humidity monitoring is important to protect sensitive electronics.

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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