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Reliable and Efficient DeepCool DQ850-M-V2L 850W Power Supply with 10 Year Warranty Review

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Revainrating 4 out of 5  
Rating 
3.9
🧰 Computer Internal Components, 💻 Computer Components

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Details

SeriesDQ850-M-V2L
BrandDEEP COOL
Output Wattage850
Form FactorATX12V
Wattage850 watts
Power Supply DesignFull Modular
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Description of Reliable and Efficient DeepCool DQ850-M-V2L 850W Power Supply with 10 Year Warranty

Efficient and Reliable Power Delivery

The DeepCool DQ850-M-V2L 850W ATX12V / EPS12V power supply is an excellent choice for computer enthusiasts and professionals seeking a high-quality power supply for their systems. With its 80 PLUS Gold certification, this power supply ensures efficient power delivery, minimizing energy waste and reducing electricity costs. By operating at high efficiency, it also helps maintain lower temperatures inside your computer, contributing to improved overall system stability.

One of the standout features of this power supply is its use of industrial-grade 100% Japanese capacitors. These capacitors are known for their exceptional reliability and long lifespan, ensuring continuous power delivery even under demanding conditions. You can trust that the DeepCool DQ850-M-V2L will provide you with the necessary power to support your computer components and protect them from unexpected power fluctuations.

Fully Modular Design for a Tidy System

Say goodbye to cable clutter with the fully modular design of the DeepCool DQ850-M-V2L power supply. It comes with flat black cables that can be easily connected or disconnected, allowing you to use only the cables you need for your specific setup. This not only enhances the aesthetics of your system but also facilitates better airflow and cooling. The elimination of excess cables means you can achieve a cleaner and more organized build, improving overall system maintenance and upgrade accessibility.

Moreover, the use of flat cables helps with cable management, making it easier to route and tuck cables neatly behind the motherboard tray. This attention to detail in design not only ensures a visually pleasing system but also enables better airflow throughout your computer, contributing to cooler and more efficient operation.

Quiet and Reliable Performance

When it comes to noise levels, the DeepCool DQ850-M-V2L power supply excels with its quiet low-noise operation. The power supply features a tuned fan curve that optimizes cooling performance while minimizing noise output. This means you can enjoy a quieter computing experience without compromising on cooling efficiency. Whether you're engaged in intense gaming sessions, multimedia editing, or any other demanding tasks, the DeepCool DQ850-M-V2L ensures that your system remains cool and stable while keeping noise levels to a minimum.

Wide Range of Applications

The DeepCool DQ850-M-V2L power supply is not only suitable for desktop computers but can also be used in various other applications where a reliable and efficient power supply is needed. Here are a few examples:

  • Workstations: This power supply is ideal for high-performance workstations used in professional environments, providing the necessary power for demanding tasks such as 3D rendering, video editing, and data analysis.
  • Gaming Systems: Whether you're a casual gamer or an eSports enthusiast, the DeepCool DQ850-M-V2L offers the power and stability required for gaming rigs with high-end graphics cards and overclocked processors.
  • Server Builds: For those setting up their own servers or small-scale data centers, this power supply can handle the power demands of multiple components, ensuring reliable operation and minimizing downtime.
  • Custom PC Builds: If you're a computer enthusiast or a DIY PC builder, the DeepCool DQ850-M-V2L allows you to create a powerful and efficient system tailored to your specific requirements, ensuring reliable and stable performance.

    • 80 PLUS Gold certified for efficient power delivery and lower temperatures. Industrial grade 100% Japanese capacitors provide longer lasting reliability and continuous power. Fully modular with flat black cables help keep the clutter down. Quiet low-noise operation with a tuned fan curve. Circuit Shield protects your PSU from irregular voltage and current issues including short circuit, overpower and over temperature.

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    Reviews

    Global ratings 19
    • 5
      9
    • 4
      3
    • 3
      4
    • 2
      0
    • 1
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    Type of review

    Revainrating 4 out of 5

    I like everything, the price and quality are acceptable.

    The sound of the fan is quite quiet, the click when turning off is almost not noticeable. Good unit, but cables may not be long enough in large cases

    Pros
    • This unit has been tested and recommended by the forums of overclockers. Ru and w3bsit3-dns. Com for high-quality components and voltage stability. Includes 2 main and 2 extras. cable for connecting video cards or CPU, i. е. total 8 connectors 6+8 pin
    Cons
    • In large Ultra tower cases, namely in the Cooler Master Cosmos II case, about 5 cm of cable length for the video card is missing if it is laid under the motherboard, so you have to "" directly above the motherboard (see photo) or buy extension cords, but this option is not recommended, because they melt under prolonged loads, which can lead to a short circuit and the "death" of the video card and other things. An obvious jamb of the manufacturer's engineers.

    Revainrating 5 out of 5

    Very pleased with this purchase, will recommend it to everyone!

    The block was assembled with a motherboard on X570 + Ryzen 9 5950X + 1080Ti - after basic tests (OCCT, AIDA64) the flight was normal, with a margin enough for this assembly. I assembled a PC based on a 750W power supply and an 850W power supply. Both power supplies are quite large, wires with connectors can rest against the drive basket. This should be taken into account when choosing a case. I got into the Fractal Design Meshify C TG Black case almost close to the basket. In be quiet! Pure…

    Pros
    • - Curly stuffing - Flat cables -Fully modular connection system - Seems to be quiet (at least for now) -Rich equipment -2 wires 4+4 for CPU (in assemblies on new flagship processors this is important)
    Cons
    • Haven't revealed yet

    Revainrating 5 out of 5

    A great option for this money, one of the best offers.

    Good BP, you can take Pros below: Quiet, declared power, modular, many protections, long warranty. Has some cons: Out of the box it smells of plastic for another week after installation, then approx. Minus mediocre, I don’t cut a point for it)

    Revainrating 1 out of 5

    Disgusting, dissatisfied with the purchase.

    I’m already waiting 20 days for the money to be returned, the support service can’t solve anything, the supplier checks the goods, the application says to check and transfer money within 10 days, 20 days have passed and no progress

    Revainrating 5 out of 5

    Excellent quality, absolutely not expected for such a price.

    I turned it on and immediately everything worked and just silence is spinning) but there was a complete set inside and a bag for a power supply unit, the cover inside is modular and it turns out to connect very hard wires) so that it works longer)

    Pros
    • Excellent power supply
    Cons
    • Not found

    Revainrating 5 out of 5

    Full compliance with the manufacturer's assurances, high quality.

    With its pros: -Fully modular -Power - Quiet cooler -The length of the loops was enough without interference (Fractal Design Meshify C) - 10 year warranty - The presence of a pencil case / cosmetic bag for wires Cons: At the time of purchase, the price tag was higher, but the stingy pay twice, so there are no shortcomings)

    Revainrating 5 out of 5

    I am very happy with this purchase, I will advise everyone!

    So so. 1. It is recommended to use a ventilated chassis, and it is preferable for the PSU to come from below. Calm down. Please use a net! Please be aware that the PSU will remove the video card if it is a 3080 ti. However, if you enter 3090 or more, do not accept it. 2. Carefully connecting a mother with a 690 chipset is a little inconvenient. 3. The price hasn't changed much since I purchased it for $10. Prior to that, there was Toughpower, which lasted 12 years (750 V) but wasn't modular…

    Pros
    • Modular. There isn't anything extra. Install only the wires that are necessary.
    Cons
    • they are not, however. Toughpower has previously been in service for 12 years. We'll see. The flight is routine.

    Revainrating 3 out of 5

    Not exactly what I wanted, but basically everything is fine.

    Computer won't start after new build Dismantled everything, restarted - silence. I suffered for 3 days, and for some reason it started. today I bought ties and holders (I decided to throw all the cables nicely along the table) and after connecting the computer is silent again. I started looking for the reason. as a result, in the reviews on the dns about this block, I came across a photo where a person with a similar problem shared. with more effort I pushed the cable into the power supply and…

    Pros
    • modular cables
    Cons
    • problem contact on 24 pin

    Revainrating 4 out of 5

    Product satisfying the quality of the product, good price.

    In general, now everything is working normally. But I would have known in advance, I would have taken some kind of biquite. Although you won't know until you try it. My previous block FSP Group ATX-500PNR 500W also didn’t work after replacing the Keler, but rustled, just assembled a new computer, and decided that I wouldn’t put the old block into it. Let's see how it will work. Then I'll write here if anything.

    Pros
    • Powerful, enough for a home computer, perhaps for any configuration. Seems like good parts. Modular, the wires were enough for everything, and the length was enough, nothing "pulled anywhere"
    Cons
    • The concept of what a quiet unit is apparently different for everyone, this one seemed to me a bit noisy. Analysis showed that the cooler, to put it mildly, is not very good. Replacing it with a zalman with silicone nails and connecting it to the motherboard did the trick, now the idle speed is 600 and you can’t really hear it at all, and there are no even small detonations. Now everything has become ok, but when I bought the power supply, I obviously did not count on such finishing.

    Revainrating 5 out of 5

    I can't stop being happy with the purchase, a very good deal!

    So so. 1. It is advisable to take a case that is ventilated and it is better that the PSU is from below. Cooler down. Be sure to net ! Please note that if the video card is 3080 ti, then the PSU will pull it. But if you put 3090 and above, do not take it. 2. It is a bit inconvenient to connect a mother with a 690 chipset more carefully. 3. I bought for 10now the price has not changed much. Before that, there was Toughpower but not modular and served for 12 years (750 V). A friend has already…

    Pros
    • Modular. There is nothing superfluous. Install only the wires you need.
    Cons
    • While they are not. Prior to this model, Toughpower had served 12 years. Let's see. While the flight is normal.

    Revainrating 3 out of 5

    Average purchase, there is something to complain about.

    The power supply unit disappointed only with the noisiness of the built-in fan. Basically, it does its job. The rest of the shortcomings, in principle, do not interfere. The assembly was assembled as "QUIET", the adjustment takes place through third-party software. But the noise of the PSU, or rather its fan, spoils everything. I'm just tired of collecting already and there is no desire to return the PSU now. In the future, we will look at the condition of the fan and, in which case, use the…

    Pros
    • Modular cables. The appearance is beautiful.
    Cons
    • 1. When turned on and off, the PC makes a characteristic click. Answer from DEEPCOOL: "The DQ850-M-V2L power supply has a built-in relay and will make a crackling sound when the power is turned on or off, this is normal, please do not worry and use it with confidence." 2. During operation without load and under load, characteristic fan operation, rustling / crunching / crackling is heard. DEEPCOOL Answer: “First, we would like to apologize for the inconvenience caused by this. Please tell us the model of the processor and video card. Overload usage can also cause fan noise. Loose fans, worn bearings, and excessive dust buildup can also cause power supply fan noise. The power supply fan is a pre-installed version, and does not support other brands of fans, and does not support self-assembly and disassembly. Physical damage caused by improper personal handling will void the warranty. In a quiet environment with other fans off, it is normal for the power supply fan to operate at a decibel level of no more than 35 dB. In order to better solve your problem, we advise you to take a video and photo of the problem and send it to us." A guarantee is given, so far I do not want to bother with the return, we will look further. 3. Although the cables are modular, they are very rigid, it is a strange decision to use cables without braid, but only as loops.

    Revainrating 4 out of 5

    The product suited me, I will recommend it to my friends.

    I am satisfied with the unit in absolutely everything, except for the volume of its work. Rather, it’s not even the volume, it’s quiet, but the nature of this noise. It's crunchy, like an old fan. Because Since I was building a silent assembly, the noise parameter was important for me. And the block let me down in this. In a quiet room, against the background of the work of all the fans of the system unit, the power supply really stands out. For me, the sound is annoying. After a month, I'm…

    Pros
    • Equipment Modularity
    Cons
    • Fan noise

    Revainrating 3 out of 5

    The item is ok but not fully compliant with the description.

    Although the deviations along the lines are within the normal range, because of the cooler there is a desire to return to the store. Either I'll return it to the store, or I'll stick a normal cooler. . Did not return to the store. The problem with noise was solved by replacing the standard cooler with Arctic P12 PWM Black ACFAN00119A, with its connection to the motherboard. Then I set the rotation speed to 700 rpm (the limit of complete noiselessness of this cooler) at a temperature in the PSU

    Pros
    • - taking into account the cashback, it cost 6400, which is not bad for a gold 850W PSU - good kit
    Cons
    • - the cooler is just terrible, the noise level is comparable to the freezer: constant hum and crackling - does not produce reference voltages: jumps from 11.946 to 12.046 on the 12V line, only 2.945 - 2.965 on the 3V line, both at rest and in stress tests. Only on the 5V line it gives out stably 5.06V, without any changes at all.

    Revainrating 3 out of 5

    Time will tell the best Computer Components

    little noise, computers are becoming so efficient and powerful that fewer and fewer things make the power supply work hard.

    Pros
    • Electronics
    Cons
    • 0

    Revainrating 5 out of 5

    Great price but that's because it doesn't have any cables

    The price and 10 year guarantee are good but you only get one set of each cable so if you need more than one Use graphics card or try. You can't use it as a power supply for a storage server as they don't offer post-labeled cables and the device doesn't have universal ends like EVGA and bigger brands.

    Pros
    • Internal power supplies
    Cons
    • Only available in black

    Revainrating 1 out of 5

    Best there is for internal components

    Bought this BC. I had a crash due to a weaker power supply, I will tell you the fully modular way is the way to go, frees up space for cable management and isn't noisy, glad to know my system doesn't crash anymore and has enough power for future ones Updates 👍🏻

    Pros
    • Computer and Accessories
    Cons
    • Protection