For anyone managing a data center or server rack, selecting the best rackmount PDUs metered is essential for monitoring power usage and preventing overloads. The CyberPower PDU24001 stands out as the best overall choice thanks to its reliable metering and solid build quality. The StarTech.com 12-Outlet Horizontal PDU offers excellent value with its surge protection and user-friendly design, making it ideal for budget-conscious setups. A key challenge in this category is balancing features like metering accuracy, outlet count, and ease of installation against price and complexity. Continue reading for a detailed breakdown of the top options to find the best fit for your needs.
Key Takeaways
- Metered PDUs with higher outlet counts tend to be bulkier but better suited for larger racks.
- The top picks balance accurate power monitoring with ease of installation and reliability.
- Switched models offer remote control but often come at a higher price point and complexity.
- Build quality and surge protection are critical for protecting expensive equipment.
- Price varies significantly, with some models offering premium features for advanced monitoring needs.
More Details on Our Top Picks
CyberPower PDU24001 Metered ATS PDU, 100-120V, 15A (Derated to 12A), 10 Outlets, 1U Rackmount
This PDU excels in environments where continuous uptime is essential, thanks to its dual cords and automatic transfer switch, providing seamless redundancy—features that set it apart from more straightforward metered units like the CyberPower PDU20M2F8R. Its color LCD offers real-time monitoring, which is vital for managing critical loads, but its compatibility is limited to 100-120V and it doesn’t support simulated sine wave sources. The firmware upgradeability adds flexibility, yet the need for rack space and the specialized environment might restrict its use to high-demand data centers. Compared to simpler PDUs, its redundancy and monitoring justify the higher complexity and cost.
Pros:- Provides dual power cords and automatic transfer switch for redundancy
- Color LCD display for immediate load and status updates
- Firmware upgradeable for future enhancements
Cons:- Limited to 100-120V input, unsuitable for higher voltage environments
- Requires rackmount space and specialized setup
Best for: Data centers or industrial setups requiring high availability and redundancy with real-time monitoring.
Not ideal for: Small office network rooms or environments with only 120V power supply lacking redundant needs.
- Voltage:100-120V
- Current:15A (derated to 12A)
- Outlets:10 NEMA 5-15R
- Input Plugs:Two NEMA 5-15P
- Power Cord Length:10 feet
- Mounting:1U Rackmount
- Warranty:3 years
Bottom line: This PDU is best suited for mission-critical environments where redundant power and real-time data are priorities.
StarTech.com 12-Outlet Horizontal Rack Mount Metered PDU, 1U Server Power Strip with Surge Protector, 8ft Power Cable, TAA
This model makes the most sense for environments where real-time voltage, current, and wattage monitoring are essential, thanks to its large backlit LCD and surge protection. Compared with the CyberPower PDU81001, it offers a more straightforward rack-mount design without remote control features, which could be a drawback for remote management but simplifies use. Its steel construction lends durability for professional settings, yet its 125V and 15A limits could restrict high-power applications. It’s ideal for rack setups with standard 19-inch space, but lacks remote access capabilities, which may be a limitation for distributed or managed environments.
Pros:- Large backlit LCD for easy real-time electrical parameter monitoring
- Surge protection with MOV and quick response circuit breaker
- Steel construction enhances durability in professional environments
Cons:- Limited to 125V and 15A capacity, unsuitable for high-voltage loads
- No wireless or remote monitoring features
Best for: IT professionals managing server rooms requiring clear load visibility and surge protection.
Not ideal for: High-power industrial applications or setups needing remote power control via network.
- Number of outlets:12 NEMA 5-15R
- Max voltage:125V
- Circuit breaker:15A
- Power cord length:8ft
- Rack compatibility:EIA-310 19-inch
- Material:Cold-rolled steel
Bottom line: This PDU suits server rooms where reliable monitoring and surge protection are priorities over remote control features.
CyberPower Metered ATS PDU, 200-240V, 15A (Derated to 12A), 12 Outlets, 1U Rackmount
This PDU is tailored for demanding IT environments needing 200-240V power with redundancy, featuring dual IEC cords and a color LCD for monitoring. Unlike the 100-120V models, it supports higher voltage setups common in European or high-power data centers. Its switch-free, firmware upgradeable design makes it more adaptable than simpler units like the CyberPower PDU20M2F8R. The derated 12A output and compatibility with sine wave sources mean it excels in critical systems but requires proper power sources for optimal operation. It’s a solid choice for those who need high-voltage redundancy without sacrificing real-time load data.
Pros:- Redundant power with dual cords for increased reliability
- Color LCD provides instant load and status updates
- Firmware upgradeable for future functionality
Cons:- Limited to 12A output in derated mode, may constrain high loads
- Requires compatible sine wave power source for optimal performance
Best for: High-demand data centers with 200-240V supply seeking reliable power with redundancy and monitoring.
Not ideal for: Small or low-voltage environments where only 120V is available or simple power needs suffice.
- Voltage:200-240V
- Current:15A (derated to 12A)
- Outlets:12 IEC-320 C13
- Input:Two IEC-320 C14 plugs with 10 ft cords
- Mounting:1U Rackmount
- Features:Automatic Transfer Switch, Color LCD, Firmware Upgradeable
Bottom line: This PDU is ideal for high-voltage, redundant power setups in professional or industrial environments.
CyberPower PDU81001 Switched Metered-By-Outlet Power Distribution Unit, 100-120V/15A, 8 Outlets, 1U Rackmount
This model offers a unique role with its switchable outlets, enabling targeted reboot and power management, making it ideal for network closets or server racks with multiple devices. Compared to the CyberPower PDU20M2F8R, it provides per-outlet control and remote management capabilities, including web-based event notifications, but at the expense of a slightly more complex setup. Its 100-120V, 15A limits make it unsuitable for high-voltage or high-current environments. The remote and per-outlet features are highly valuable for managing multiple devices, yet require a network connection and familiarity with network management tools.
Pros:- Per-outlet switching and real-time power monitoring
- Remote control via web interface with event notifications
- Durable metal housing for professional environments
Cons:- Limited to 100-120V and 15A, restricting high-power use
- Requires network connectivity for full remote features
Best for: Network administrators needing remote control and per-outlet management for multiple devices.
Not ideal for: High-power industrial applications or setups without network access for remote features.
- Voltage:100-120V
- Current:15A
- Outlets:8 NEMA 5-15R switchable
- Input Plug:NEMA 5-15P
- Mounting:1U Rackmount
- Features:Remote control, per-outlet metering, web interface
Bottom line: This PDU suits network closets or data racks where device-level power control and remote management are priorities.
CyberPower PDU20M2F8R Metered Power Distribution Unit, 100-125V/20A, 10 Outlets, 1U Rackmount, 15 ft Power Cord
This unit is designed for environments requiring higher current capacity, with 20A support and 10 outlets suitable for industrial or high-density setups. Its digital load meter provides immediate visibility into power consumption, but it lacks remote control features, which are present in other models like the CyberPower PDU81001. The longer 15-foot cord offers flexibility in rack arrangements, yet its maximum current of 20A might still fall short for certain very high-power applications. Its metal housing and certifications make it durable and suitable for demanding environments but less versatile for remote or networked management.
Pros:- Real-time load monitoring with a digital meter
- High current support at 20A for demanding applications
- Durable metal housing with certifications like ETL and RoHS
Cons:- No remote control or network management capabilities
- Limited to 20A maximum, which may be insufficient for some high-power needs
Best for: Industrial or large-scale data center environments needing high current capacity with load monitoring.
Not ideal for: Small office or low-power server rooms that do not require 20A support or high current loads.
- Voltage:100-125V
- Amperage:20A (derated to 16A)
- Outlets:10 NEMA 5-20R
- Input Voltage:120V
- Power Cord Length:15 feet
- Form Factor:1U Rackmount
- Certifications:ETL, RoHS
Bottom line: This PDU is best for environments where load monitoring and high current support are essential, but remote management is not required.
CyberPower PDU44002 Switched ATS PDU, 100-120V, 20A, 10 Outlets, 1U Rackmount
This model stands out for its dual input cords and automatic transfer switch, making it ideal for critical systems that require uninterrupted power. Compared with the CyberPower PDU24002, it offers redundancy but is limited to 20A, which may be restrictive for high-power setups. The inclusion of a color LCD for real-time status and firmware upgradeability adds convenience, yet the need for tech-savviness to configure remote features could be a hurdle for some users. Its dual power inputs significantly boost reliability, but the unit’s 20A rating caps its capacity, making it less suitable for very high-demand applications. Overall, this pick is best for environments where power redundancy and remote control are priorities, rather than sheer load capacity.
Pros:- Provides dual power inputs for redundancy and increased reliability
- Remote and local control of outlets enhances flexibility
- Color LCD display offers real-time status updates
Cons:- Limited to 20A, restricting high-power appliance use
- Requires technical knowledge for setup and firmware updates
Best for: IT professionals managing critical server racks needing redundancy and remote monitoring
Not ideal for: Small offices or setups with high power demands exceeding 20A, where capacity is a concern
- Voltage:100-120V
- Current:20A (derated to 16A)
- Outlets:10 NEMA 5-20R
- Input:Two NEMA L5-20P with 10 ft cords
- Form Factor:1U Rackmount
- Features:Automatic transfer switch, remote monitoring, firmware upgradeable
Bottom line: This is best suited for data centers needing reliable power with remote management features and redundancy, but not for high-current applications.
CyberPower PDU41001 Switched Power Distribution Unit, 8 Outlets, 120V/15A, 1U Rackmount
This pick makes the most sense for smaller or less demanding environments where budget is a concern, offering remote and local outlet control with detailed LCD monitoring. Unlike the CyberPower PDU41003, which supports higher loads and more outlets, the 41001 is limited to 15A and 8 outlets, making it less suitable for denser rack environments. Its straightforward design simplifies management but may fall short for users needing higher current capacity or more outlets. The bulkier size could pose a challenge in tight racks, and a network connection is required for remote features. Overall, this model is ideal for small offices or network closets with modest power needs and tight budgets.
Pros:- Remote and local control of outlets for flexible management
- Detailed real-time LCD monitoring
- Affordable price point for smaller setups
Cons:- Limited to 15A, restricting high-power devices
- Bulkier size may not fit in compact racks
- Requires network connection for remote management
Best for: Small business racks or home labs with limited power requirements
Not ideal for: High-density data centers or setups requiring more than 15A capacity
- Number of Outlets:8
- Voltage:120V
- Maximum Current:15A
- Power Plug Type:Type B – 3 pin
- Dimensions:17.05″L x 4.41″W
- Housing Material:Metal
Bottom line: This is a solid choice for small-scale rack environments that prioritize budget and basic remote control, but not for high-power or high-density needs.
Tripp Lite Metered PDU, 15A, 13 Outlets, 120V, 1U Rack-Mount, Black
This model earns a spot for its versatile mounting options, including rack, wall, or under-counter installation, making it suitable across various environments. Its real-time digital load meter allows precise monitoring, which is a step up from basic PDUs like the CyberPower PDU41001. However, it remains limited to 15A, which could be a constraint for higher-power racks. The all-metal housing guarantees durability, but the absence of surge protection means it doesn’t shield connected devices from power surges. Its compact size and multiple mounting options make it a flexible choice for different setups, especially where detailed load insight is valuable.
Pros:- Real-time load monitoring with digital meter
- Flexible mounting options including rack, wall, or under-counter
- All-metal durable construction
Cons:- Limited to 15A load capacity
- No surge protection features
- Requires 1U rack space
Best for: Data centers or network closets needing flexible mounting and real-time load monitoring
Not ideal for: High-power or surge-sensitive environments where protection is critical
- Number of Outlets:13
- Voltage:120V
- Maximum Current:15A
- Housing Material:All-metal
- Mounting Options:Rack, wall, under-counter
- Dimensions:3.25 x 0.15 inches
Bottom line: This PDU is ideal for environments that need detailed load metrics and flexible installation options but not for high-current or surge-sensitive applications.
CyberPower PDU41003 Switched Power Distribution Unit, 120V/30A, 16 Outlets, 2U Rackmount
This 2U model is designed for high-demand data centers, offering 16 outlets with a robust 30A capacity and a multifunction LCD for detailed real-time monitoring. Compared with the CyberPower PDU44002, it doubles the current capacity, making it suitable for power-hungry equipment. The larger size may be a drawback in tighter racks, and its reliance on a network connection for remote control could complicate setup in environments with limited access. Its heavy, sturdy construction ensures durability, but the higher power rating demands careful wiring and compliance. This pick makes the most sense for large, high-power racks that need extensive control and monitoring features.
Pros:- Supports up to 30A and 16 outlets for high-power demands
- Remote and local control of individual outlets
- Multifunction LCD for detailed monitoring
Cons:- Requires network connection for remote management
- Bulkier 2U form factor may not fit small racks
- Heavier weight increases installation effort
Best for: Large-scale data centers or server rooms with high-current requirements
Not ideal for: Small office racks or setups with limited space and lower power needs
- Number of Outlets:16
- Voltage:120V
- Maximum Current:30A
- Form Factor:2U Rackmount
- Enclosure Material:Metal
- Features:Individual outlet control, multifunction LCD
Bottom line: This unit is tailored for high-capacity environments needing extensive control, but its size and complexity make it less suitable for small or simple racks.
CyberPower Metered ATS PDU, 100-120V, 20A, 10 Outlets, 1U Rackmount
This model provides a balanced combination of automatic transfer switching and real-time load monitoring, making it ideal for critical systems requiring reliable power. Its dual NEMA L5-20P inputs and two 10-foot cords support redundancy, similar to the CyberPower PDU44002, but with a focus on automatic transfer rather than remote control. The customizable LCD offers detailed metrics, yet it does not support firmware upgrades, which could limit future enhancements. Its durable metal housing and straightforward design make it suitable for data centers, but the limited input voltage range restricts flexibility. Overall, it is best for setups prioritizing automatic transfer and monitoring for critical loads, rather than remote control or high current capacity.
Pros:- Automatic transfer switch for uninterrupted power
- Customizable LCD with detailed metrics
- Dual power cords for redundancy
Cons:- No firmware upgrade support
- Limited to 100-120V input range
- No remote outlet control
Best for: Data centers requiring automatic power transfer and load monitoring for critical equipment
Not ideal for: Environments needing remote outlet control or higher voltage compatibility
- Voltage:100-120V
- Current:20A (derated to 16A)
- Outlets:10 NEMA 5-20R
- Input Plugs:Two NEMA L5-20P
- Power Cords:Two 10 ft cords
- Form Factor:1U Rackmount
Bottom line: This PDU excels in automatic transfer and load visibility but is less flexible for remote control or higher voltage environments, making it suitable for critical applications requiring redundancy.
CyberPower Metered PDU15M2F12R, 14 Outlets, 100-125V/15A, Rackmount, 1U, 15 ft Power Cord
The CyberPower PDU15M2F12R stands out for its robust construction and comprehensive real-time load monitoring, making it ideal for environments where tracking power usage is critical. Compared with the StarTech.com 12-Outlet Horizontal PDU, this model offers more outlets and a longer power cord, but it’s bulkier and requires more rack space. Its digital meter provides instant insights, which is a significant advantage over non-metered options like the CyberPower PDU41001. However, with a derated current of only 12A in some settings and no filtering for sensitive equipment, it might not suit high-precision or critical workloads. Still, for data centers or industrial setups needing reliable power distribution with load visibility, this pick makes the most sense.
Pros:- Real-time load monitoring with an easy-to-read digital meter
- Heavy-duty metal housing suited for harsh environments
- Flexible mounting options (horizontal or vertical)
Cons:- Limited to a 12A current in some environments, reducing maximum load capacity
- No electrical pass-through filtering for sensitive devices
- Requires rack space due to its 1U form factor
Best for: Facilities requiring durable, industrial-grade monitoring with flexible mounting options.
Not ideal for: Small office setups or sensitive electronics needing clean, filtered power without load monitoring.
- Voltage:100-125V
- Amperage:15A (derated to 12A)
- Number of Outlets:14
- Form Factor:1U Rackmount
- Input Voltage:120V
- Maximum Power:1500 Watts
- Power Cord Length:15 feet
- Housing Material:Metal
- Mounting Options:Horizontal or vertical
Bottom line: This model is best suited for industrial or data center environments where load monitoring and durability outweigh compactness or filtering needs.
How We Picked
These products were evaluated based on several key factors including metering accuracy, build quality, expandability, ease of installation, and overall value. We prioritized units that provide reliable power monitoring without sacrificing ease of use or durability. Models with additional features like switching capability or surge protection were also considered, but only if they added meaningful value relative to their price. The ranking reflects a balance of performance, versatility, and affordability, ensuring that both small-scale and larger setups are well-served.Factors to Consider When Choosing Best Rackmount Pdus Metered
Choosing the best rackmount metered PDU involves understanding your specific power management needs. While all these options provide power monitoring, factors like outlet count, voltage compatibility, and advanced features can influence your decision. A well-chosen PDU can improve your system’s reliability and help you manage energy costs more effectively. Here are some key considerations to guide your selection.Power Monitoring Accuracy and Display
Accurate power measurement is vital for managing energy consumption and avoiding overloads. Look for PDUs that provide clear, real-time data via LED displays or remote monitoring interfaces. Higher accuracy models typically come with dedicated meters that track voltage, current, and power factor, offering better insights into your system’s performance. Consider whether you need detailed data for energy audits or just basic monitoring for routine management, as this impacts both price and complexity.
Outlet Count and Flexibility
The number of outlets determines how many devices you can connect without additional power strips. Larger racks or data centers benefit from units with more outlets, but these tend to be bulkier and more expensive. Also, check if outlets are configurable or interchangeable, which can add flexibility for future expansion. Keep in mind that a higher outlet count may mean increased weight and installation complexity, so match your choice to your current and projected needs.
Voltage and Current Compatibility
Ensure the PDU supports your local voltage standards and current ratings. Some models are rated for 100-120V, while others can handle 200-240V, which affects compatibility with different power sources worldwide. Also, consider the amperage; a unit rated for 20A can handle more power-hungry equipment but may come with additional installation requirements. Choosing the right voltage and current capacity ensures safe operation and prevents overloads.
Additional Features and Future Proofing
Features like remote switching, surge protection, and environmental monitoring add value but often at a higher cost. Decide whether these extras are necessary for your setup or if a simpler, more affordable model suffices. For future scalability, consider units that support remote management or network connectivity, enabling better control and integration into your existing infrastructure. Beware of paying for features you won’t use, but also recognize that missing critical features can limit your system’s growth.
Ease of Installation and Maintenance
A user-friendly design can save time and reduce errors during setup. Look for rackmount PDUs with straightforward mounting options, clear labeling, and accessible wiring. Maintenance considerations include ease of access for cable management and clear diagnostics in case of issues. Units with modular components or simple interfaces tend to lower ongoing management costs, especially in larger deployments.
Frequently Asked Questions
Can I use a metered PDU for energy cost savings?
Yes, a metered PDU provides real-time data on power consumption, enabling you to identify inefficient devices and optimize energy use. Monitoring helps prevent overloading circuits, reducing downtime and potential damage. Over time, this data can be used to analyze patterns and implement energy-saving practices, ultimately lowering operating costs. However, the actual savings depend on how actively you use the monitoring data to make adjustments.
Are switched PDUs worth the extra cost?
Switches in PDUs allow remote power cycling of individual outlets, which can be valuable for managing equipment without physical access. This feature is especially useful in large data centers or remote setups where manual intervention is inconvenient. However, they tend to be more expensive and complex, so if remote management is not a priority, a basic metered model might be sufficient. Weigh the cost against your need for remote control and automation.
What’s the main difference between 1U and 2U PDUs?
The primary difference is size: 1U units are more compact, fitting into standard rack spaces, while 2U models are larger and typically offer more outlets or advanced features. Your choice depends on your available rack space and power needs. If space is limited, a 1U model with sufficient outlets is preferable, but for expanded capacity or additional features, a 2U unit might be necessary despite taking up more space.
How important is surge protection in a rackmount PDU?
Surge protection helps shield connected equipment from voltage spikes caused by lightning or power fluctuations. In environments with unstable power, surge protection is a wise investment to prevent damage and data loss. While not all PDUs include this feature, units with built-in surge suppression provide an extra layer of security. Consider your local power stability and the value of protected equipment when evaluating surge features.
Should I prioritize brand reputation over features?
Brand reputation can be a reliable indicator of product quality and customer support, especially for critical infrastructure like PDUs. However, it’s equally important to evaluate specific features, compatibility, and build quality rather than relying solely on brand name. A lesser-known brand with strong reviews and solid features may serve your needs better than an expensive but overly complex or poorly supported model. Balance reputation with practical requirements for the best choice.
Conclusion
For those seeking the best overall performance, the CyberPower PDU24001 offers a reliable, feature-rich solution suitable for most professional setups. Budget-conscious buyers or smaller setups will find the StarTech.com 12-Outlet Horizontal PDU provides excellent value without sacrificing core functionality. If advanced remote management or scalability is needed, investing in a premium model like the CyberPower PDU41003 makes sense. Beginners or those with simple needs should prioritize units with straightforward installation and clear monitoring, while larger enterprises benefit from units supporting remote control and surge protection. Carefully match your choice to your current setup and future plans for optimal results.
