CyberPower PDU44001 Switched ATS PDU, 100-120V, 15A (Derated to 12A), 10 Outlets, 1U Rackmount
Quick take
The CyberPower PDU44001 is a 1U, 100-120V switched ATS PDU built to provide redundant power to devices with single power supplies. It gives you 10 rear NEMA 5-15R outlets, per-outlet on/off control (local and web), real-time metering, and power event notifications for remote visibility. The main buying caveat is compatibility, it is not designed for simulated sine wave AC sources, and reliability evidence is mixed enough that Source A issues are worth considering if redundancy is mission-critical.
Pros and cons
Pros
- Dual NEMA 5-15P inputs with automatic transfer when incoming power exceeds or drops below thresholds.
- 10 rear NEMA 5-15R outlets with individual outlet control and scheduling options for sequencing or remote rebooting.
- Selectable color LCD shows operational details like amperage and voltage, plus metering-style metrics.
- Local web interface plus remote monitoring and power event notifications via email/SMS/SNMP traps.
Cons
- Derating applies (listed 15A with derated operation to 12A), so total load planning matters.
- Not compatible with simulated sine wave AC power sources.
- Limited review evidence includes a report of a faulty Source A input affecting power delivery to outlets.
- Web management is local (not cloud-based), which can be a limitation for some teams.
What buyers think
Buyer-review evidence is limited, but the available reports point to two themes: the automatic failover and outlet-level control work as intended for redundant operation, and the web/local management and front-panel indicators are helpful for day-to-day troubleshooting. At the same time, one multi-location user reported a Source A input issue that caused devices to shut off when Source A was set as the active source. Because that is a small sample size, it is hard to confirm whether the issue is widespread, but it is a relevant risk to keep in mind for environments that depend on redundancy without interruption.
What this PDU is for
This model targets rack closets and small server rooms where you want more than basic outlet distribution. If your equipment has a single power cord but you can feed it from two different AC sources, the switched ATS approach can help keep devices running when one source goes out of acceptable range. It is also useful when you want centralized outlet control for tasks like power sequencing, remote rebooting, and selective load shedding.
Key features that affect day-to-day use
Switched ATS redundancy with dual inputs
The PDU uses two separate NEMA 5-15P input power cords (Source A and Source B). You can configure which source is preferred, and it will automatically switch when the primary source goes out of the acceptable window or fails. The unit also switches back to the primary when incoming power becomes stable again.
10 outlets with individual control
With 10 rear NEMA 5-15R outlets, you can manage outlets individually rather than power-cycle everything at once. Outlets can be turned on or off, and the platform supports scheduled behaviors, which can help with sequencing after outages or controlled restarts.
LCD metering and operational visibility
A selectable color LCD displays conditions that help you monitor at a glance, including amperage and voltage, plus power-related metrics (such as kW) and an IP address for management. Front indicators also help you identify which input is currently active or if a source is problematic.
Remote monitoring and event notifications
For visibility beyond the rack, it supports remote monitoring and automatic event notifications. Updates can be sent via email and SMS, and it can provide SNMP traps for integration with monitoring systems. This is especially helpful when you want alerts for power events rather than discovering an outage after the fact.
Management options: local web interface and notifications
The unit includes a built-in web interface for controlling outlets and checking status. Based on buyer feedback, the web UI is described as functional without adding external cloud services, which can be attractive in locked-down environments where outbound cloud access is limited.
Compatibility and power planning you should verify first
- Input voltage range: designed for 100-120V AC environments.
- Current limits and derating: listed for 15A operation but derated to 12A. Plan total connected load conservatively so you do not exceed the usable limits.
- Power source waveform: compatible with sine wave AC power sources, not compatible with simulated sine wave AC sources.
- Outlets: 10 rear NEMA 5-15R outlets (North American 3-prong format).
Pros and cons for different buyers
Best for
- Data centers, server rooms, and network closets that want redundancy for single-corded equipment.
- Teams that need rack-level monitoring, not just a basic switched power strip.
- Users who value per-outlet control for sequencing or remote rebooting without touching the physical rack.
- Organizations comfortable with on-prem/local management via a built-in web interface.
Who should think twice
- Anyone relying on simulated sine wave outputs (this model is not compatible).
- Buyers with very tight power budgets who cannot easily stay within the derated current limit.
- Situations where a single input-side fault would be unacceptable, since review evidence includes a Source A-related failure report (sample size is small, but it is directly relevant to the product’s redundancy path).
Verdict
The CyberPower PDU44001 is a strong fit if you specifically need a 1U, 100-120V switched ATS PDU with redundant dual inputs, outlet-level control, and both local and remote visibility. It is especially appealing for monitoring-oriented rack setups that want more control than standard PDUs. The two real decision points are compatibility (it needs true sine wave AC) and load planning around the derated current limit, plus a caution that reliability evidence is limited and includes at least one report affecting Source A. If those fit your environment, it can be a practical way to add redundancy and management to rack equipment.
FAQ
Does the PDU44001 automatically switch between power sources?
Yes. It uses dual input cords (Source A and Source B) and can automatically transfer when the primary source fails or goes out of its acceptable range, then switch back when the primary stabilizes.
How many outlets does it have, and can outlets be controlled individually?
It provides 10 rear NEMA 5-15R outlets, and you can turn outlets on or off individually. The system also supports remote/local management and scheduled behaviors for power control tasks.
Is it compatible with simulated sine wave power sources?
No. This unit is not compatible with simulated sine wave AC power sources, but it is compatible with sine wave AC power sources.
What voltage and current limits should I plan for?
It is built for 100-120V AC. While it is labeled for 15A, it operates under derated conditions to 12A, so you should plan connected load accordingly.
Does it support remote monitoring and alerts?
Yes. It supports remote monitoring and can send power event notifications via email and SMS, and provide SNMP traps. It also offers a local web interface for control and status checks.
Is it rackmount sized?
Yes. It is a 1U rackmount PDU with a durable metal housing.
Specifications
| Product Title | CyberPower PDU44001 Switched ATS PDU, 100-120V, 15A (Derated to 12A), 10 Outlets, 1U Rackmount |
|---|---|
| Category | Electronics > Power Accessories > PDUs |
| Brand | CyberPower |
| Manufacturer | CyberPower Systems |
| Model Number | PDU44001 |
| Color | Black |
| Item Weight | 10 Pounds |
| Product Dimensions | 8.45"D x 17.05"W x 1.75"H |
| Voltage | 120 Volts |
| Amperage | 15 Amps |
| Form Factor | PDU |
| Input Voltage | 120 Volts |
| Maximum Power | 1440 Watts |
| Output Current | 15 Amps |
| Output Voltage | 120 Volts (AC) |
| Power Plug Type | Type B - 3 pin (North American) |
| Connector Type | 2 x NEMA 5-15P |
| Number of Outlets | 10 |
| Output Wattage | 15 Watts |
| Wattage | 15 watts |
| Frequency Range | 50Hz/60Hz |
| Lower Temperature Rating | 32 Degrees Fahrenheit |
| Upper Temperature Rating | 113 Degrees Fahrenheit |
| Specification Met | FCC Class A, UL62368, cTUVus |
| Item Dimensions D x W x H | 8.45"D x 17.05"W x 1.75"H |
| Item Dimensions | 8.45 x 17.05 x 1.75 inches |
| Battery Cell Type | Other Than Listed |
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