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CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower Reviews

PR500LCDRT1U
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C$340 - C$444 (16 stores)
N/A out of 5.0   
         
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LOUD, even on A/C power. Only buy this model if there won't be humans near it.
 
Pros: - Most compact 500 VA UPS on the market- At only 13.2" deep, it fits shallow racks with room to spare- Great customer service Cons: I'm about to lose my mind. It's invisible in pictures and not disclosed in the specs, but this UPS has a tiny, fast-spinning, extremely loud cooling fan that runs not only when on battery, but also while on A/C power.In a 72-degree room, in an open-frame rack, and with the UPS only half-loaded, the fan runs 50-75% of the time. To make matters worse, it's not a...

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by Nick C. can be read at Newegg (CA)
 
Nick C.
 Rated It 
3.0 out of 5.0   
         
 
Review Date: 18/01/2017
User Location: N/A
Review From: User Review
 
100% (5 of 5) Users Found This Review Helpful
 
Very audible always-on fan
 
There is a high pitched fan which runs constantly regardless of the system load or if it is powered by the mains or battery. Like the other amazon reviewer, I contacted CyberPower but in my case I was told this is by design and there is nothing that can be done. This is in direct conflict with the FAQ section of their website, which states the cooling fans should run only when under high load or on battery power.

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by Scott can be read at Amazon (CA)
 
Scott
 Rated It 
2.0 out of 5.0   
         
 
Review Date: 08/06/2015
User Location: N/A
Review From: User Review
 
Well built, but nosier than it should be in my opinion....
 
Seems to be a well built product that does it's intended job...except it is way noisier than I expected...I bought the unit to power my switch and other critical network infrastructure in my media room closet. But I can hear the rather high pitched whirr of the fan from my media room. Not a real problem once I have a game/movie playing, but it's a little annoying if you want to just enjoy some silence. I think with a little more effort they could have found a way to make this much quieter than i...

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by CrazyCanuck can be read at Amazon (CA)
 
CrazyCanuck
 Rated It 
4.0 out of 5.0   
         
 
Review Date: 27/01/2015
User Location: N/A
Review From: User Review
 
Annoying loud whine @ 8kHz & harmonic at 16kHz
 
Update 12-24-2019Amazon is refusing to allow me to return the unit due to "hazardous" items. Haven't run into that before.We shall see...-----When I powered up the unit it worked fine at first.After letting it be plugged in for a few days to charge the battery I turned it on only to find that the battery isn't charged while the unit is off but plugged in. Very different from the other UPS units I have.Now the unit exhibits a very loud whine at 8KHz & 16Khz. It comes and goes depending on load, b...

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by Nathan Riddle can be read at Amazon (CA)
 
Nathan Riddle
 Rated It 
2.0 out of 5.0   
         
 
Review Date: 24/12/2019
User Location: N/A
Review From: User Review
 
Solid Performer for my Keyboard Rig
 
This unit does what it does VERY well.I am a performing keyboard player and this UPS cleans and backs up power for the most sensitive gear in my live rig. I was previously using the Cyberpower OR500LCDRM1U for my rig, however I occasionally would be in a venue with really nasty juice where the simulated sine wave pattern on that unit would fail to clean power up enough for stability in my rig. After several recommendations from other players that I needed a true sine UPS, I purchased the PR500LC...

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by Xpansion can be read at Amazon (CA)
 
Xpansion
 Rated It 
5.0 out of 5.0   
         
 
Review Date: 22/09/2019
User Location: N/A
Review From: User Review
 
Slow then Dead: Doesn't respond fast enough to prevent modem reboot. Died after a year of use.
 
Edit: Unit died in under 2 years after purchase date, and less than 1 year of actual run time. Battery and output still worked, but input wouldn't consistently charge, then started beeping as if the power was blinking on and off every 2-3 seconds.Original:Bought this to power a cable model, router, and switch. Not a large load. Any time there is a power blip or loss (whether from unplugging or a momentary grid switch or outright outage) power is lost long enough for the cable modem to reboot. Am...

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by B Jameson can be read at Amazon (CA)
 
B Jameson
 Rated It 
1.0 out of 5.0   
         
 
Review Date: 11/06/2018
User Location: N/A
Review From: User Review
 
I have purchases a handful of these backups. Work ...
 
I have purchases a handful of these backups. Work well on a rack. Has a limited amount of fully protected and power backed up outlets, but works well for a small setup.

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by erikarath can be read at Amazon (CA)
 
erikarath
 Rated It 
4.0 out of 5.0   
         
 
Review Date: 05/04/2018
User Location: N/A
Review From: User Review
 
Works with Synology ds916
 
This compact UPS fit inside my StarTech RK812WALLO 8U Open Frame rack and was recognized immediately by a Synology ds916. I've had many short power outages in the past month (thanks BG&E!) and havent' seen any loss of power to NAS or tablo. The unit was easy to install.

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by Not finished yet can be read at Amazon (CA)
 
Not finished yet
 Rated It 
5.0 out of 5.0   
         
 
Review Date: 30/09/2017
User Location: N/A
Review From: User Review
 
Pure Sinewave Output. Fits Rack Well.
 
I installed this in my network rack to power a switch, modem, and a router.Pros:- Pure sinewave output. I just don't want to fool around with determining if my equipment (current and future upgrades) can tolerate modified sinewave output.- Fits my

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by R. Knowlton can be read at Amazon (CA)
 
R. Knowlton
 Rated It 
4.0 out of 5.0   
         
 
Review Date: 20/03/2016
User Location: N/A
Review From: User Review
 
A must for digital sound engineers.
 
This is awesome. No use this for a pre sound digital mixer, three neve preamps and two in ear monitor systems. My band tends to blow the power in small clubs and doing so caused the mixer to lose sync with the processing computer. This meant that after power was restored I still had to quit and relaunch all my processing software which took several minutes. Now we can just switch the power back on and keep going. It's a huge time saver!Since I'm using it for audio gear the pure sine wave output ...

CyberPower PR500LCDRT1U Smart App Sinewave UPS System, 500VA/400W, 7 Outlets, AVR, 1U Rack/Tower review by Shane Bushman can be read at Amazon (CA)
 
Shane Bushman
 Rated It 
5.0 out of 5.0   
         
 
Review Date: 09/11/2015
User Location: N/A
Review From: User Review
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