CyberPower CPS1215RMS Surge Protector, 120V/15A, 12 Outlets, 15 ft Power Cord, 1U Rackmount
Quick take
The CyberPower CPS1215RMS is a 1U rackmount surge protector designed for 120V/15A setups that need plenty of connection points, with 12 NEMA 5-15R outlets split between the front and rear plus a 15 ft power cord. It tends to work well for network racks, VoIP environments, and home studio or AV racks where cable management and front/back access matter. The main caveat is that it is a surge protector, not a smart or metered PDU, so there is no monitoring or remote control.
Pros and cons
Pros
- 12 surge-protected NEMA 5-15R outlets, 6 front and 6 rear, for flexible wiring in tight racks
- 15 ft power cord, useful when the rack’s outlet location is not directly adjacent
- Industrial-grade metal housing, designed for rack use
- Versatile rack mounting, can be installed vertically or horizontally
Cons
- Not smart, so there is no outlet-level monitoring, scheduling, or remote control features
- Surge protection performance is not something you can easily verify after install
- Requires attention to plug orientation and cord routing to avoid awkward bends in the rack
What buyers think
Buyer-review evidence is strongly focused on build quality and practical rack fit. Shoppers frequently mention the unit’s sturdy feel and the usefulness of having outlets on both the front and back, especially when rearranging equipment or keeping certain devices permanently connected. The 15 ft cord is also repeatedly called out as helpful for reducing cable strain. Setup feedback is generally positive, with a smaller amount of guidance around outlet orientation and avoiding sharp bends depending on the type of plugs being used. Overall, review themes point to a reliable “install it in the rack and plug in” experience, but buyers note that the real-world effectiveness of surge protection is not directly measurable day-to-day.
Who this rackmount surge protector is for
The CPS1215RMS is a strong fit when you want a straightforward, rack-friendly way to protect and power multiple 120V devices in a single space. It is especially relevant for:
- Network closets and server-adjacent racks where you need surge protection for routers, switches, and network gear
- VoIP and telecom setups that benefit from multiple protected outlets and a clean rack installation
- Home offices and small studios where front and rear outlets make it easier to plug in devices you use intermittently versus always-on equipment
Key features that affect daily use
Outlet layout: front and rear access
With 12 NEMA 5-15R outlets split evenly between the front and rear, you can reduce unplugging and re-plugging when you reconfigure your setup. Rear outlets are useful for items you typically leave connected, while front outlets can be easier for devices you access more often.
Power capacity and protection
The unit supports 120V/15A operation and includes an internal circuit breaker, which matters when planning what loads you connect. It is rated for 1800 joules of surge protection, along with an EMI/RFI noise filter intended to help reduce electrical interference in equipment-fed environments.
Cable management and cord length
A 15 ft power cord gives you more flexibility than short rack cords when the wall outlet or power source is positioned away from the rack. In tighter racks, plug shape and routing still matter, so it can help to plan outlet placement based on how your plugs exit the chassis.
Mounting flexibility
This is a 1U rackmount design that can be installed vertically or horizontally, which can be useful when you are working around shelf depth, cable paths, or how other gear sits above and below the PDU.
Pros and cons (expanded)
Pros
- Practical plug distribution: 6 outlets in front and 6 on the rear reduces cable crowding when equipment placement changes.
- Rack-ready build: industrial-grade metal housing supports the “live in the rack” use case.
- Helpful cord length: 15 ft power cord can simplify reaching the nearest power source.
- Installation flexibility: can be mounted vertically or horizontally for better fit in different rack layouts.
Cons
- No smart features: if you need metering, remote rebooting, or scheduling, you will need a different class of PDU.
- Surge protection is invisible: you cannot confirm surge performance once installed, so the decision largely depends on trusting the rating and intended use.
- Cord routing considerations: plug orientation and rack adjacency can affect whether cords exit cleanly without sharp bends.
Price and availability
Pricing can fluctuate, and availability may vary. If you want the most accurate numbers for your area and current stock timeline, check the latest listing.
Is the CyberPower CPS1215RMS worth it?
It is worth considering if your priority is a dependable rackmount surge protector with lots of protected outlets and practical front/back access, plus a longer power cord to make installation easier. It may not be the best choice if you specifically need smart functionality like remote monitoring or controlled rebooting, or if you require features beyond surge protection and basic electrical distribution.
How to choose the right rack PDU or surge protector
- Match your rack space: confirm the 1U height fits your equipment layout.
- Count your plugs: the CPS1215RMS offers 12 outlets, split front and rear, which helps avoid extension-cord clutter.
- Plan for cord reach: measure distance from your rack to the wall outlet or feed point to ensure the 15 ft cord is enough.
- Decide on “smart” vs “basic”: if you only need surge protection and distribution, a model like this can fit well; if you need monitoring or control, look for a smart PDU.
- Consider surge rating needs: buyers typically choose based on the environments involved (home office, network closet, and similar equipment).
FAQ
How many outlets does the CyberPower CPS1215RMS have?
It has 12 NEMA 5-15R outlets, with 6 located on the front and 6 on the rear.
What is the power cord length?
The unit includes a 15 ft power cord with a NEMA 5-15P straight plug.
Is this a smart PDU with monitoring or remote control?
No. It is a rackmount surge protector and power distribution unit without smart monitoring or remote control features.
What surge protection rating does it offer?
It is rated for 1800 joules of surge protection.
Can it be mounted in different orientations?
Yes. It allows for rack installation vertically or horizontally.
Who should avoid this model?
If you need smart features such as outlet-level metering, remote switching, or scheduled control, you will likely want a different type of PDU. Also, if your rack layout makes cord routing difficult with your plug styles, you may need to plan mounting and outlet use carefully.
Specifications
| Product Title | CyberPower CPS1215RMS Surge Protector, 120V/15A, 12 Outlets, 15 ft Power Cord, 1U Rackmount |
|---|---|
| Category | Electronics > Power Accessories > PDUs |
| Brand | CyberPower |
| Manufacturer | CyberPower Systems |
| Model Number | CPS1215RMS |
| Color | Black |
| Item Weight | 5 Pounds |
| Number of Outlets | 12 |
| Voltage | 120 Volts |
| Other Special Features of the Product | Surge Protection |
| Maximum Current | 15 Amps |
| Power Plug Type | Type B - 3 pin (North American) |
| Surge Protection Rating | 1800 Joules |
| Plug Type | Type B |
| Number of Ports | 12 |
| Compatible Devices | -- Other -- |
| Smart Home Compatibility | Not Smart Home Compatible |
| Amperage | 15 Amps |
| Item Dimensions L x W | 4.75"L x 17.25"W |
| Recommended Uses For Product | PDUs |
| EU Spare Part Availability Duration | 3 Years |
| UPC | 649532893515 |
| Global Trade Identification Number | 00649532893515 |
| Mfr Part Number | CPS-1215RMS |
| External Testing Certification | UL, ROHS |
| Warranty Description | 3 Year Warranty |
| Unit Count | 1.0 Count |
Available variants
Style
- 20A
- 15A
- 15A with Surge Protection
- 20A with Surge Protection
Configuration
- Single
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