If you’re looking for the best UPS for NAS and router, you’ll want a model that offers reliable power backup without sacrificing compatibility or runtime. The APC 850VA/450W UPS stands out for its balance of capacity and affordability, making it suitable for most home setups. Meanwhile, the CyberPower CP1500PFCLCD provides a pure sine wave output, ideal for sensitive electronics, though it comes at a higher price. The main challenge in this category is balancing capacity, runtime, and cost—more power means longer backup but often at a higher price. Continue reading for a detailed breakdown of these options and how to choose the best UPS for your needs.
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Key Takeaways
- Top-tier models like the APC 1500VA/900W offer extended backup times but come with a higher price tag, making them better suited for critical or professional setups.
- Pure sine wave UPS units are preferable for NAS and sensitive routers, as they provide cleaner power that can extend device lifespan and performance.
- Lower-capacity models such as the APC 600VA are budget-friendly but may not provide enough runtime during extended outages, which is a key tradeoff.
- Size and form factor matter—compact UPS units are convenient for limited space but often have reduced capacity or runtime.
- Features like LCD displays, surge protection, and automatic voltage regulation (AVR) add value but can also increase cost; prioritize based on your specific backup needs.
| APC Battery Backup 650VA/390W Uninterruptible Power Supply for PC, BE650G1 |  | Best Compact Backup for Home Electronics | Capacity: 650VA/390W | Outlets: 8 (4 backup + 4 surge-only) | Surge Energy Rating: 340 Joules | VIEW ON AMAZON | See Our Full Breakdown |
| APC 850VA/450W UPS Battery Backup & Surge Protector for PC, Router, NAS |  | Best Mid-Range Power for Multiple Devices | Capacity: 850VA/450W | Runtime: Up to 35 minutes at 100W | Outlets: 9 (6 backup + 3 surge) | VIEW ON AMAZON | See Our Full Breakdown |
| APC UPS 1500VA/900W, LCD, AVR, Battery Backup & Surge Protector BX1500M |  | Best High-Capacity Power for Home and Gaming | Capacity: 1500VA / 900W | Runtime: 68 minutes at 100W | Outlets: 10 (5 backup + 5 surge) | VIEW ON AMAZON | See Our Full Breakdown |
| APC UPS 1350VA/810W Pure Sine Wave UPS for Computer and Electronics |  | Best for Sensitive Electronics and Reliable Power Quality | Capacity: 1350VA / 810W | Backup Runtime: Up to 54 minutes at 100W | Outlets: 6 backup + 4 surge-only | VIEW ON AMAZON | See Our Full Breakdown |
| APC Back-UPS 600VA/330W Battery Backup and Surge Protector |  | Best Budget Compact Power for Essential Devices | Capacity: 600VA/330W | Runtime: Approximately 23 minutes at 100W | Outlets: 7 (5 backup + 2 surge-only) | VIEW ON AMAZON | See Our Full Breakdown |
| CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 12 Outlets, AVR, Mini Tower, UL Certified |  | Best Overall for Active PFC Power Supplies | Capacity: 1500VA/1000W | Outlets: 12 (6 battery backup & surge protected, 6 surge protected) | Input Plug: NEMA 5-15P right angle, 45 degree offset | VIEW ON AMAZON | See Our Full Breakdown |
| CyberPower CP1500AVRLCD3 Intelligent LCD UPS Battery Backup |  | Best for Home and Office Electronics with Moderate Power Needs | Voltage: 120 volts | Maximum Power: 900 watts | Surge Protection Rating: 1500 Joules | VIEW ON AMAZON | See Our Full Breakdown |
| APC 600VA/330W UPS Battery Backup (Renewed) |  | Best Compact and Budget-Friendly Option for Small Setups | Voltage: 120 volts | Maximum Power: 330 watts | Output Current: 1.5 A | VIEW ON AMAZON | See Our Full Breakdown |
| ups for nas and router | Capacity | Outlets | Runtime |
|---|---|---|---|
| APC Battery Backup 650VA/390W | 650VA/390W | 8 (4 backup + 4 surge-only) | — |
| APC 850VA/450W UPS Battery Bac | 850VA/450W | 9 (6 backup + 3 surge) | Up to 35 minutes at 100W |
| APC UPS 1500VA/900W | 1500VA / 900W | 10 (5 backup + 5 surge) | 68 minutes at 100W |
| APC UPS 1350VA/810W Pure Sine | 1350VA / 810W | 6 backup + 4 surge-only | — |
| APC Back-UPS 600VA/330W Batter | 600VA/330W | 7 (5 backup + 2 surge-only) | Approximately 23 minutes at 100W |
| CyberPower CP1500PFCLCD PFC Si | 1500VA/1000W | 12 (6 battery backup & surge protected, 6 surge protected) | — |
| CyberPower CP1500AVRLCD3 Intel | — | — | — |
| APC 600VA/330W UPS Battery Bac | — | — | Approx. 30 minutes |
More Details on Our Top Picks
APC Battery Backup 650VA/390W Uninterruptible Power Supply for PC, BE650G1
The APC BE650G1 stands out for its compact design and straightforward reliability, making it ideal for small offices or home setups where space is limited. Compared with larger models like the APC BX1500M, it offers less capacity but is easier to mount on a wall or tuck behind furniture. Its user-replaceable battery and eight outlets provide flexible protection, though the runtime of around 22 minutes at 100W is modest for extended outages. The lack of an LCD display means you get basic status indicators rather than detailed insights, which is a tradeoff for simplicity.
Pros:- Compact and wall-mountable design for space-saving setup
- Reliable battery backup with 8 outlets including surge protection
- User-replaceable battery extends device lifespan
Cons:- Limited runtime of approximately 22 minutes at 100W load
- No detailed LCD status display for advanced monitoring
Best for: Home users or small offices needing reliable backup without occupying much space
Not ideal for: Power users with high energy demands or those requiring long runtime for critical systems
- Capacity:650VA/390W
- Outlets:8 (4 backup + 4 surge-only)
- Surge Energy Rating:340 Joules
- Battery Type:User-replaceable RBC17
- Warranty:3 years
- Protection:$75,000 Equipment Protection
Our verdict“This UPS suits users with limited space who need dependable backup power for essential devices without high runtime demands.”
APC 850VA/450W UPS Battery Backup & Surge Protector for PC, Router, NAS
The APC 850VA/450W strikes a good balance for users with multiple devices like a PC, router, and NAS, offering up to 35 minutes of runtime at 100W—more than the BE650G1—making it suitable for longer outages. It boasts 9 outlets, including USB charging ports, which the smaller APC model lacks, providing added convenience. Its user-replaceable battery and 3-year warranty give peace of mind, although it shares the same battery model as the BE650G1, requiring a separate purchase for replacements. While it doesn’t feature smart outlet management, its overall capacity and runtime make it a versatile choice for small office setups.
Pros:- Provides up to 35 minutes of runtime at 100W load
- Multiple outlets including USB ports for charging devices
- User-replaceable battery for ongoing maintenance
Cons:- Battery replacement requires purchasing separate RBC17 battery
- Limited runtime for high-power devices or loads
Best for: Small offices or tech enthusiasts needing reliable backup for multiple essential devices
Not ideal for: Heavy-duty or high-power environments where longer runtime or advanced management are needed
- Capacity:850VA/450W
- Runtime:Up to 35 minutes at 100W
- Outlets:9 (6 backup + 3 surge)
- USB Ports:2 USB-A (5V/2.4A)
- Battery:User-replaceable RBC17
- Warranty:3 years
Our verdict“This UPS offers a solid middle ground for users needing dependable power for several devices with manageable runtime.”
APC UPS 1500VA/900W, LCD, AVR, Battery Backup & Surge Protector BX1500M
The APC BX1500M excels with its 1500VA/900W capacity, making it ideal for powering desktop PCs, gaming setups, or small home servers. Its automatic voltage regulation (AVR) ensures stable power, a feature absent in some smaller models like the BE650G1. With 10 outlets and a runtime of about 68 minutes at 100W, it provides ample backup for longer outages. The LCD display offers detailed status updates, which can help troubleshoot or monitor performance. However, its larger size and weight require more space, and the battery must be purchased separately, adding to ongoing costs. Compared to lower-capacity models, this one handles higher loads but at the expense of size and complexity.
Pros:- High capacity with 1500VA/900W for demanding setups
- Automatic voltage regulation for consistent power quality
- Long runtime of up to 68 minutes at 100W
Cons:- Bulkier and heavier, requiring more space
- Battery sold separately, increasing ongoing costs
Best for: Power users or gamers needing reliable backup and stable power for multiple high-demand devices
Not ideal for: Small spaces or users with minimal backup needs since it’s bulkier and more expensive
- Capacity:1500VA / 900W
- Runtime:68 minutes at 100W
- Outlets:10 (5 backup + 5 surge)
- Features:LCD, AVR, energy efficiency
- Battery:Replaceable (sold separately)
Our verdict“This UPS is best suited for users with high power demands who need long backup times and stable voltage.”
APC UPS 1350VA/810W Pure Sine Wave UPS for Computer and Electronics
The APC BX1350M provides a clean, pure sine wave output that’s especially beneficial for sensitive devices like NAS drives and high-end routers, where power quality matters. Compared to the BE650G1 and smaller models, it offers a higher capacity and includes an LCD display for real-time monitoring. Its 54-minute runtime at 100W is substantial for most home office needs, and the active PFC compatibility ensures efficient operation. Although heavier and more complex to replace the battery, its reliable surge protection and advanced power output make it a top choice for safeguarding delicate electronics.
Pros:- Provides clean, pure sine wave power for sensitive devices
- Multiple outlets with surge and backup protection
- Real-time LCD display for system status
Cons:- Heavier and bulkier than smaller models
- Battery replacement requires some technical skill
Best for: Home offices or small businesses with sensitive electronics requiring high-quality power
Not ideal for: Budget-conscious buyers or those with minimal backup needs since it’s more expensive
- Capacity:1350VA / 810W
- Backup Runtime:Up to 54 minutes at 100W
- Outlets:6 backup + 4 surge-only
- Features:Pure sine wave, LCD, active PFC
- Protection:Surge, Ethernet, coaxial
Our verdict“This UPS is ideal for users prioritizing power quality and protection for sensitive electronics over size or cost.”
APC Back-UPS 600VA/330W Battery Backup and Surge Protector
The APC BE600M1 offers a compact and affordable solution for protecting essential electronics like routers, modems, and small NAS units. Its 600VA/330W capacity is enough for basic backup needs, with roughly 23 minutes of runtime at 100W. The 7 outlets, including surge-only options, and a single USB charging port provide flexible protection, and the user-replaceable sealed lead-acid battery helps extend the device’s lifespan. Compared to larger UPS models, it’s less suitable for high-power setups, but it excels at safeguarding critical devices with minimal space requirements.
Pros:- Compact design perfect for limited space
- Affordable price point for basic backup and surge protection
- User-replaceable battery extends lifespan
Cons:- Limited runtime of about 23 minutes at 100W
- No detailed display for system monitoring
Best for: Home users or small office setups with limited backup power needs and space constraints
Not ideal for: Power-intensive devices or setups requiring longer runtime or multiple high-demand devices
- Capacity:600VA/330W
- Runtime:Approximately 23 minutes at 100W
- Outlets:7 (5 backup + 2 surge-only)
- Surge Energy Rating:490 Joules
- Battery Type:Sealed lead-acid, user-replaceable
Our verdict“This UPS is best suited for users seeking affordable, space-efficient backup power for essential devices.”
CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 12 Outlets, AVR, Mini Tower, UL Certified
The CyberPower CP1500PFCLCD stands out for its true sine wave output, which is essential for high-performance, active PFC power supplies often found in gaming or workstation setups. Compared to the APC 600VA/330W model, it offers significantly higher capacity and more outlets, making it suitable for protecting multiple devices. The LCD display simplifies monitoring, while the automatic voltage regulation (AVR) helps extend battery life during fluctuating power conditions. Its 12 outlets provide ample space for essential networking gear and computers, but the bulkier design requires more under-desk space. The UPS’s 3-year warranty and surge protection add peace of mind, though replacing the battery after warranty can be costly. This pick is ideal for users who need reliable, high-capacity power for critical electronics with active PFC supplies, but it might be overkill for simpler setups where space and cost are concerns.
Pros:- Provides clean, true sine wave output, protecting active PFC power supplies
- High capacity of 1500VA/1000W supports multiple devices simultaneously
- Color LCD display for easy real-time status monitoring
- Automatic Voltage Regulation extends battery lifespan during voltage swings
Cons:- Bulky design may require significant space under desks
- Battery replacement after warranty can be costly
Best for: Power users with active PFC-powered computers or multiple networking devices seeking reliable sine wave backup.
Not ideal for: Small office environments or casual home users with minimal devices, due to its size and capacity.
- Capacity:1500VA/1000W
- Outlets:12 (6 battery backup & surge protected, 6 surge protected)
- Input Plug:NEMA 5-15P right angle, 45 degree offset
- USB Ports:1 Type-A, 1 Type-C
- Warranty:3 years
- Connected Equipment Guarantee:$500,000
Our verdict“This UPS is best suited for power users with demanding electronics that require high-quality sine wave output and multiple outlets.”
CyberPower CP1500AVRLCD3 Intelligent LCD UPS Battery Backup
The CyberPower CP1500AVRLCD3 offers 1500VA/900W capacity with a simulated sine wave, making it a solid choice for most home computers and networking setups, especially when compared to the APC 600VA/330W model, which provides less power. Its automatic voltage regulation (AVR) and surge protection make it suitable for areas with unstable power, while the LCD display allows real-time monitoring of battery health and load. It’s designed for standard North American outlets, which limits its use globally but aligns with most home environments. The 8-hour recharge time and 900W max load are adequate for typical office use but may fall short during extended outages or high-demand scenarios. Battery replacement over time is a consideration, and noise levels during operation are not specified, which could matter in quiet environments. This model makes the most sense for users needing reliable backup power for computers and networking gear without the excess capacity of larger units.
Pros:- Provides reliable backup power with 1500VA/900W capacity
- Automatic voltage regulation extends battery life during fluctuations
- Color LCD panel for convenient real-time status updates
- Surge protection safeguards multiple connected devices
Cons:- Limited to North American power standards, restricting international use
- Battery replacement may be needed after several years
- No specified noise level, which could be a concern in quiet spaces
Best for: Home users or small office setups looking for dependable backup for computers and routers with moderate power demands.
Not ideal for: Environments with frequent or long power outages or setups requiring high-capacity UPS solutions, as it may not handle extended downtime.
- Voltage:120 volts
- Maximum Power:900 watts
- Surge Protection Rating:1500 Joules
- Input Voltage:120 volts
- Battery Charge Time:8 hours
- Form Factor:Mini-Tower
Our verdict“This UPS fits well for home or small office users needing consistent backup for everyday electronics without excessive capacity.”
APC 600VA/330W UPS Battery Backup (Renewed)
The APC 600VA/330W provides basic surge protection and short-term backup power, ideal for small electronics like routers and single computers. Compared with the CyberPower models, it has a lower capacity, which limits runtime during outages—around 30 minutes at 100W. Its compact form factor makes it easy to place on a desk or shelf without taking much space, but this also means fewer outlets—only 7—potentially requiring a power strip for multiple devices. The USB port allows simple device charging, and internal lead-acid batteries are easy to replace, extending the device’s lifespan. Being a renewed model might introduce variability in longevity, and its limited runtime makes it unsuitable for extended outages. This makes it a good choice for budget-conscious users needing quick, reliable backup for essential devices, but it’s not suitable where longer power support is expected.
Pros:- Compact size fits easily into small spaces
- Provides surge protection and short-term backup power
- USB port for charging during outages
- Easy internal battery replacement to prolong device life
Cons:- Limited runtime of about 30 minutes at 100W load
- Renewed/refurbished status may affect longevity
- Only 7 outlets might not accommodate all devices
Best for: Individuals with small setups seeking affordable backup for key electronics like routers and modems.
Not ideal for: Users requiring longer runtime or supporting multiple high-power devices, as its capacity is limited.
- Voltage:120 volts
- Maximum Power:330 watts
- Output Current:1.5 A
- Runtime:Approx. 30 minutes
- Number of Outlets:7
- Enclosure Material:Metal
Our verdict“This UPS is a practical, budget-friendly option for small setups needing quick backup without extended runtime.”
How We Picked
These UPS options were evaluated based on their capacity to support NAS and routers reliably during power outages, their build quality, and overall value. We prioritized models with sufficient wattage to handle typical home or small business setups, focusing on runtime, surge protection, and features like LCD screens or automatic voltage regulation. Cost-effectiveness was also a factor, ensuring that each model offers a good balance of performance and affordability. The ranking reflects a combination of power capacity, usability, and reliability, helping buyers find options suited for different needs and budgets.Factors to Consider When Choosing Ups For Nas And Router
Choosing the right UPS for NAS and routers involves considering several key factors to ensure your setup remains protected and functional during outages. Proper capacity is essential to support your devices without overpaying for excess power, while features like surge protection and AVR help safeguard electronics from voltage fluctuations. The physical size and ease of installation also matter, especially in limited spaces. Understanding these factors can prevent common mistakes, such as underestimating power needs or choosing models lacking necessary protections.Capacity and Wattage
Matching your UPS’s capacity to your devices is critical. A UPS rated for 600VA/330W might suffice for a small router but falls short if you add a NAS or other peripherals. For most home NAS setups, aiming for at least 850VA/450W provides a comfortable buffer. Higher capacity units like 1500VA or more are better suited for longer outages or multiple devices. Overestimating capacity means paying more, but underestimating risks system shutdowns or data loss during power dips.
Runtime
Runtime determines how long your devices stay powered during an outage. Smaller UPS units often provide only a few minutes, enough for safe shutdowns, while larger models can sustain devices for hours. Consider your typical outage duration—if outages are frequent or long, investing in a higher-capacity UPS makes sense. Keep in mind that runtime also depends on the load—adding more devices reduces backup time, so plan accordingly.
Pure Sine Wave vs. Simulated Sine Wave
Pure sine wave UPS units produce cleaner power, which is gentler on sensitive electronics like NAS drives and routers. Simulated sine wave models are generally cheaper but may cause issues or reduce lifespan over time. If your setup includes sensitive or expensive equipment, opting for a pure sine wave model ensures stable operation and longer device longevity. Budget models may forego this feature, but the tradeoff could be costly in the long run.
Additional Features
Features like LCD displays, automatic voltage regulation (AVR), and surge protection add convenience and security. An LCD can show remaining runtime and battery health, making maintenance easier. AVR helps stabilize voltage fluctuations, protecting your equipment from surges or dips. However, these features often increase the price, so weigh their importance based on your environment. For instance, if you live in an area with frequent power swings, investing in models with AVR is worthwhile.
Form Factor and Installation
Size and design influence how easily a UPS fits into your space. Compact models are ideal for small setups or desktop use but often have limited capacity. Tower-style units generally offer higher capacity and more features but may take up more space. Consider placement—if your setup is in a tight corner or rack, choose a model that fits comfortably without blocking vents or access. Ease of installation and maintenance can save time and ensure consistent backup readiness.
Frequently Asked Questions
How do I determine the right UPS size for my NAS and router?
To select the right UPS, first list all devices you want to protect, noting their power consumption in watts. Add these values to get a total wattage, then choose a UPS with a wattage rating at least 20-30% higher to account for startup surges and future expansion. Consider your preferred runtime—if you need more than a few minutes, look for models with higher capacity. It’s better to overestimate slightly than to buy a unit that can’t support your setup during outages.
Is a pure sine wave UPS necessary for NAS and routers?
While not always mandatory, a pure sine wave UPS provides cleaner power, which reduces stress on sensitive electronics like NAS drives and routers. This can lead to longer device lifespan and more stable operation, especially during long outages or voltage fluctuations. Budget models with simulated sine wave output may work in a pinch, but for reliability and peace of mind, investing in a pure sine wave model is advisable when protecting critical or expensive equipment.
Can I connect multiple devices to a single UPS?
Yes, many UPS units have multiple outlets designed for connecting several devices like routers, NAS, and switches. However, ensure that the combined power draw does not exceed the UPS’s rated capacity. Distributing load evenly helps maximize runtime and protect all connected equipment. For larger setups, consider a UPS with more outlets and higher wattage to avoid overloading, which can cause shutdowns or damage.
How often should I replace the battery in my UPS?
Batteries in UPS units typically last 3 to 5 years, depending on usage and environmental conditions. Regularly testing the UPS, especially after power outages, helps identify if the battery needs replacement. If the runtime diminishes significantly or the unit indicates a battery fault, it’s time to replace it. Maintaining fresh batteries ensures your backup system remains reliable when needed most.
Should I prioritize capacity or features when choosing a UPS?
Prioritizing capacity ensures your devices stay powered during outages, which is essential for data integrity and system stability. Features like LCD displays, AVR, and surge protection add convenience and extra security but come at a higher cost. If your primary concern is uninterrupted operation, focus on capacity and runtime. For more advanced protection and easier management, investing in additional features makes sense, especially for critical or sensitive setups.
Conclusion
For most home users or small office setups, the APC 850VA/450W strikes a good balance of capacity and price, making it the best overall choice. Those with critical data or longer outage risks should consider the APC 1500VA/900W for extended runtime and reliability. Beginners or casual users might prefer smaller, more affordable models like the APC 600VA or Renewed options, which still provide essential backup capabilities. Finally, buyers with sensitive electronics or professional needs should look at models with pure sine wave output and advanced features, such as the CyberPower CP1500PFCLCD. Matching your specific needs and budget ensures your NAS and router stay protected during power disruptions.
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