- 1x ATX 20 + 4-pin motherboard power connector.
- 4x SATA power connectors for SSD or HDD hard drives.
- 2x Molex 4-pin connectors for additional peripherals.
23,99€
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Powertech 500W Black Computer Power Supply Full Wired (PT-904)Code: 17219418
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Prices are calculated for:Germany, Other Payment Options
500W Black Computer Power Supply Full Wired (PT-904)
Store information23,99 €
Description
The PT-904 500W ATX power supply features protection against short circuit, overvoltage, and temperature. With a 120mm fan, it is known for its smooth and quiet operation. The packaging does not include a power cable.
Connections
Voltages
- Operating Voltage: 100-240V
Maximum Load:
- Line Current +3.3 V: 18A
- Line Current +5 V: 15A
- Line Current +12 V: 40A
- Line Current -12 V: 0.3A
- Line Current +5 Vsb: 3A
Manufacturer
PowertechSpecifications
- Power
- 500 W
- Size
- ATX
- Modularity
- Full Wired
- Fan Dimension
- 120 mm
- Extra
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Reviews
Reviews by our members
It's fine for an old PC with not many demands. Nothing more though. I have bought two so far and I have no complaints.
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Did you find this review helpful?If you want something cheap to fix your neighbor's PC and you want it guaranteed to break after a short while so you can fix it again and make a quick buck, then this power supply is for you
Translated from Greek ·- Number of connections
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Did you find this review helpful?Everything in this life has its place. So do cheap power supplies. Let's start by saying that you can't find a quality power supply for less than 35 euros. So, here comes another one with a burnt power supply in a PC with a core2duo and a card without extra power supply in the year 2021. The whole PC is not worth more than 60 euros and it won't handle more than 200w in load. For that, the PSU will do just fine. For more, get something reputable. 4 stars because it has been tested on many such PCs and it's okay. It loses the fifth star because it should have been labeled as 280w instead of 500w. However, from the pile of crappy free PSUs, it's probably the best.
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Did you find this review helpful?See the measurements from the technician !!! It doesn't work for pc, it's dangerous. I bought it together with the box but I took it out as soon as I saw the video before setting up my new pc.
https://www.youtube.com/watch?v=cMs0z85CeI8Translated from Greek ·- Silent
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Did you find this review helpful?It is not 500W. At best, let's say it's 367W as stated on the label at 12V, and it can't even handle that. It's a marketing trick. It doesn't have PCI connectors, and if you use molex on a 6-pin, get ready to say goodbye. It doesn't meet the ATX standard and fails even at low load. The only thing it does is turn on the PC.
Translated from Greek ·- Cable management
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Did you find this review helpful?I wonder how it has an average of 4 stars..
I wanted something cheap for an old computer I have in the village because the PSU it had was from the '10s and because I wanted to put a simple graphics card on it since it doesn't have one..
I play San Andreas, LoL (ARAM) on low graphics, CS Source, Among Us, and generally whatever the onboard graphics can handle until I get the card...
ASRock G41M-VS3 R2.0
Core 2 Duo E8400
Kingston SSD 250GB
WD HDD 250GB
Toshiba HDD 500GB
**AMD Radeon R7 250
**8GB RAM DDR3 1333MHz**I want to clarify that I still haven't installed the card yet and I only have 4GB of RAM so far.
So... for the first 2 weeks, it smelled strongly of plastic/burnt. I've had it for about 1 month now
and recently the PC has started to randomly restart even during browsing, YouTube, VLC, etc.
...I've done a memory test for the RAM to see if they can't handle the 256MB that I've installed to share with the graphics.
I know for sure that it's not the processor's fault and I've removed the hard drives as well, I've even run it with Puppy Linux from a USB... and still the same issues...
I've done the same tests/CPU stress, etc. with the old power supply and there are no problems.*Here I should mention that the old one is without a brand, it doesn't exist anymore, not even as a used one, and with a Google search I only found one discussion on a forum and one on Insomnia over 15 years ago and they say the worst things..
Nevertheless, it hasn't caused me any problems, I just wanted to change it for good or bad.
I will let the PC run for a few more days to see how it goes and then I will install the card and 2 more 4GB RAM sticks.. and I will come back at the end of the year for a final evaluation...
For now, I DO NOT recommend it for any reason and I regret deciding to buy it after reading all the comments and seeing the review from hardware busters.
20 euros wastedTranslated from Greek ·- Silent
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Did you find this review helpful?I have it in a low-demand system... about 200w. It is quiet, etc., but there are moments when the system requires more power and there is a 0.5V drop in the 12-volt supply... after 1 second, it recovers, but it's something that needs to be noted. The cables are not "stuck" to the casing... meaning if you pull them abruptly, they will detach from the power supply board. If you are a bit careful and don't have high demands, I think it's worth the €15.
Edit: I forgot to mention that it does not come with a power cable from the socket.
Update: I bought a second one for a proxmox server with an AMD FX 8150 (125w), 5 mechanical 7200rpm drives, and no graphics card. I have splitters for the power of the drives since the power supply does not have enough SATA connectors... when the server starts, I notice the same voltage drop and after a few seconds, it recovers... I believe it's because all the drives are trying to spin at the same time... after about a quarter of intense usage, the casing heats up a bit without changing the fan's RPM, so there is no speed controller... nevertheless, it doesn't smell or spit fire. That's all from me
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Did you find this review helpful?Simple exploded and caught fire................ Don't buy it if you value your life. Go for something more expensive.
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Did you find this review helpful?Whoever believes that with so little money they can buy a decent 500W power supply, let them watch the following video.
https://youtu.be/cMs0z85CeI8
Translated from Greek ·- Cable management
- Moderate noise
- Value for money
- Quality construction
- Durability
- Number of connections
- Operational stability
Did you find this review helpful?For an old PC, it's worth the money. I've had it for 3 months and it works for hours without making any noise. The PC I have has a 650 GTX and I use an adapter from Molex. Overall, I am satisfied but I wouldn't recommend it for a new build.
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Did you find this review helpful?If you are considering the power supply for a 2nd or 3rd machine without heavy and power-hungry subsystems, okay, it might do the job for you. With an i5 3470 (77W TDP) and a Radeon RX 570 (without heavy OC) and with an adapter (because it doesn't have a PCI express converter) ... it constantly froze, reset/flashed, struggled, and smelled burnt (as if it was giving up its soul). It struggled so much that it frequently short-circuited the machine and electricity hit certain points of the case... I didn't risk it any further for myself and the hardware inside... it's for very few things and very light (a basic motherboard with memory, onboard VGA/LAN/audio, 1-2 drives) and that's it! Don't believe that just because it performs close to 75+% it can maintain it as well... it's a power supply from the series (Greek import from China even) ... it's worth finally spending an extra 30 bucks and going for something that will endure and won't blow up inside the machine! It has the basic connections: 4 x SATA, 2 x MOLEX, power for CPU & MB... if you don't have anything more specialized or heavy subsystem... it might do the job for you, otherwise... NO, just no!
Translated from Greek ·- Value for money
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Did you find this review helpful?So, it arrived in my hands yesterday because the capacitor had burned out in the previous power supply. I have connected everything correctly and all the fans are running, but the PC does not boot. I don't know if it's a problem with the power supply or if something else has been damaged, but it's good to note that I will update if there are any developments (in the end, the RAM was damaged by the power supply that went bad, the new one is working fine)
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Did you find this review helpful?80 Plus and something is wrong with the gypsies..Corsair 550 gold for 80 euros burned in 6 months, the only good thing was the warranty but it took one and a half months..Then I decided to test my theory about 80 plus with this one that is native and pure Chinese and for almost a year now I am confirmed..Of course, I have it plugged into a surge protector, not that it needs it because I opened it and it has all the protections including mov..I have also set the motherboard to shut down if it detects abnormal voltages..So guys, 15 euros + 1.5 euros for an 8-pin extension and you're good to go if you have a system with integrated graphics like me (2400g oc) or if you have a 1650 that doesn't need a 6-pin or 8-pin for power because this power supply doesn't have it and the molex patent is not the best either..If you want it for a system with power-hungry graphics card, choose something else with more watts and amps and don't worry about the 80 plus..It's all marketing, what matters is what capacitors a system has and what protections..I'll call my friend Kitsos to congratulate each other.. Oh, and one last thing, check out a video of a guy from fubar.gr who does teardowns of power supplies and electrical devices to get some insights.. That's all, happy shopping, it's value for money
Translated from Greek ·- Cable management
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Did you find this review helpful?If I assume that you want to run an old system with a quad-core processor without a separate graphics card, I think that this one will do the job decently, at least for this price!
Translated from Greek ·- Cable management
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Did you find this review helpful?Power supply for 13 euros with 78% efficiency, very good attention, does not include cable inside but it is not a problem since with 1-3€ someone can get a longer cable and it is really worth it, the price is very cheap and it is also durable, it has a quiet fan and it does the job well, there are much more expensive and lower quality power supplies
Translated from Greek ·- Cable management
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Did you find this review helpful?The package includes only the power supply, which means that if you are setting up a new system, you will need additional mounting screws and the power supply cable. Now, the power supply itself does not make any particular noise due to the 12cm fan, its temperature is not particularly high, and it claims to have protection against short circuit, overvoltage, undervoltage, and high temperature. As for the connections, it has the basics: one 20+4 ATX pin connector, one 4-pin CPU EPS, 2 molex, and 4 SATA, which personally covered my needs for my own system. If it lasts without burning for more than a year, then it's fine. For this price (15 euros), it's perfect.
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Did you find this review helpful?Hello prospective buyers. The PSU arrived today, I haven't tested it yet, I just want to give a warning. The PSU comes without a cable for connecting to the graphics card (molex to 6 pin), which means that without it, you cannot go for gaming as there is a risk of the graphics card getting burned. If you are replacing the PSU of your computer on your own, make sure to purchase this specific cable (it costs around 3-5 euros) if you want to play games. If you take it to a technician, make sure to tell them that you are interested in gaming and you want this specific cable (they might tell you themselves). When the cable arrives and I finally get the computer up and running, I will provide a comprehensive evaluation. Good luck
Translated from Greek ·- Cable management
Did you find this review helpful?
2019-03-31Store representativeExcellent build quality for the price, consistently good performance, reliable and good quality cables, as well as being quite silent and the fan. For any task and even for gaming, it is one of the best and most economical choices without having to spend a fortune on a power supply... Clearly, value for money!!
Translated from Greek ·- Cable management
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Did you find this review helpful?Although I expected this price at 500w to leave me in my hands, it turned out to be very high quality, overclocking the graphics card, processor, and RAM. The only thing I needed was a 4-pin to 8-pin adapter for the CPU, but otherwise it has everything. If you want something budget, it's worth it
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Did you find this review helpful?With i3 9100f & gtx 1650 4gb, there were no issues in games
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Did you find this review helpful?Verified purchase
A great PSU for simple use.
Stable, silent, and economical.Translated from Greek ·- Cable management
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Did you find this review helpful?I got it to put it in an old Pentium 4 computer and it did its job as it should
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Did you find this review helpful?For 14 euros, it is a good value
Translated from Greek ·- Cable management
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Did you find this review helpful?It lasted me a month!!!
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Did you find this review helpful?It lasted me two weeks.
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Did you find this review helpful?For a relatively "cheap" PC build, it is just what you need.
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Did you find this review helpful?I remained satisfied for the money.
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Did you find this review helpful?Verified purchase
- Durability
- Value for money
- Operational stability
- Cable management
- Moderate noise
- Quality construction
- Number of connections
Verified purchase
- Cable management
- Silent
- Quality construction
- Durability
- Value for money
- Number of connections
- Operational stability
Verified purchase
- Value for money
- Number of connections
- Cable management
- Moderate noise
- Quality construction
- Operational stability
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