Choosing the right Power Distribution Unit (PDU) is critical for maintaining uptime, improving power management, and ensuring safe load distribution inside server racks. Whether you operate a small network closet or a large enterprise data center, selecting the correct APC rack PDU helps optimize energy usage, prevent overloads, and support scalable IT infrastructure.
APC by Schneider Electric is one of the most trusted names in rack power distribution. Their PDUs are widely used across data centers, telecom environments, healthcare facilities, managed service providers (MSPs), and enterprise server rooms.
In this guide, we cover the top 10 APC rack PDU models that offer reliable performance, efficient rack integration, and enterprise-grade power management.
Quick Comparison Overview
| Model | Type | Amperage | Voltage | Best For |
|---|
| AP9559 | Basic | 20A | 120V | Standard rack power distribution |
| AP9567 | Basic | 30A | 208V | High-load rack environments |
| AP9563 | Basic | 30A | 120V | Network/server racks |
| AP9564 | Basic | 30A | 208V | High-density deployments |
| AP7530 | Metered | 20A | 120V | Load monitoring |
| AP7540 | Metered | 30A | 208V | Data center monitoring |
| AP7563 | Metered | 30A | 120V | Enterprise racks |
| AP9571A | Basic | 30A | 208V | Vertical rack distribution |
| AP7554 | Metered | 30A | 208V | Advanced monitoring |
| AP8861 | Switched | 20A | 120V | Remote outlet control |
1. APC AP9559 Rack PDU
The APC AP9559 is a reliable basic rack PDU designed for standard server and networking racks requiring dependable 120V power distribution.
Key Features:
Ideal For:
Small to mid-size IT environments that need stable power distribution without advanced monitoring.
2. APC AP9567 Rack PDU
The AP9567 supports higher load requirements and is commonly used in 208V rack deployments.
Key Features:
Ideal For:
Enterprise environments with heavier equipment loads and dual-voltage infrastructure.
3. APC AP9563 Rack PDU
A strong option for 120V environments requiring higher amperage capacity.
Key Features:
Ideal For:
Network cabinets and IT rooms handling moderate-to-heavy server loads.
4. APC AP9564 Rack PDU
Designed for high-density racks operating at 208V, the AP9564 supports scalable enterprise environments.
Key Features:
Ideal For:
Data centers needing dependable high-voltage distribution.
5. APC AP7530 Metered Rack PDU
The AP7530 adds power monitoring capabilities, allowing administrators to track load levels in real time.
Key Features:
Ideal For:
Organizations that require visibility into rack power usage to prevent overloads.
6. APC AP7540 Metered Rack PDU
The AP7540 supports 208V deployments with metered monitoring functionality.
Key Features:
Ideal For:
High-demand racks requiring continuous power usage visibility.
7. APC AP7563 Metered Rack PDU
A 30A 120V metered solution that combines reliability with monitoring.
Key Features:
Ideal For:
Enterprise racks that require active power tracking.
8. APC AP9571A Rack PDU
The AP9571A is a dependable 208V rack PDU suitable for vertical rack integration.
Key Features:
Ideal For:
High-performance server racks in enterprise settings.
9. APC AP7554 Metered Rack PDU
The AP7554 provides enhanced load monitoring for advanced power management strategies.
Key Features:
Ideal For:
Data centers seeking improved operational control.
10. APC AP8861 Switched Rack PDU
The AP8861 is a switched rack PDU that enables remote outlet-level control, making it ideal for remote IT management.
Key Features:
Ideal For:
Managed service providers and distributed IT environments that require remote reboot and control functionality.
How to Choose the Right APC Rack PDU
When selecting an APC PDU, consider:
1. Amperage Requirements
Calculate total rack load and ensure the PDU supports required amperage without exceeding 80% load capacity.
2. Voltage Compatibility
Verify whether your infrastructure operates at 120V or 208V.
3. Monitoring Needs
Basic PDU → Simple distribution
Metered PDU → Load monitoring
Switched PDU → Remote outlet control
4. Rack Space
Vertical (0U) PDUs maximize usable rack space.
Final Thoughts
Selecting the correct APC rack PDU improves uptime, prevents overload risks, and enhances operational efficiency. Whether you need basic distribution or advanced remote management, these top APC PDU models offer reliable solutions for enterprise and data center environments.
For pricing, availability, and bulk inquiries, always ensure you work with an authorized APC reseller to guarantee genuine products and manufacturer-backed support.
FAQs
1️⃣ What is an APC PDU used for?
An APC PDU distributes reliable power to multiple rack-mounted devices in data centers and server rooms, ensuring safe and organized power management.
2️⃣ What is the difference between Basic and Metered APC PDU?
Basic APC PDUs provide simple power distribution, while Metered APC PDUs display real-time load levels to help prevent overload and improve power planning.
3️⃣ Which APC PDU is best for high-density racks?
For high-density racks, metered or switched models like AP8861 or AP7554 are ideal because they offer load monitoring and remote management capabilities.
4️⃣ How do I choose the right APC PDU for my rack?
Choose based on input voltage (120V/208V/230V), outlet type (C13/C19), amperage, rack size, and whether you need monitoring or remote switching.
5️⃣ Are APC PDUs compatible with standard server racks?
Yes, most APC PDUs are designed for standard 19-inch racks and are available in vertical (0U) and horizontal mounting options.
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