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Product description
1050W Computer Power Supplies
120MM Fans Quiet Operation & Effective Cooling 
The 120mm PWM fans are optimized for quiet performance while providing exceptional heat dissipation.
The Latest Standard ATX3.1 
Support for PCIe 5.1 Interfaces-Includes 12V-2×6 Connector
Compared to the 12VHPWR interface, with deeper sensing pins for added security. If connected improperly, it will limit or cut off power output, enhancing safety.
How to calculate the power wattage?
Combined with the CPU and graphics card installed, as well as the motherboard model, the number of fans installed and other information. The approximate calculation method is: power supply power = (CPU power + graphics card power) / 0.6.
Does it include a 12V-2×6 (new GPU) cable?
It includes two 4+4 pin CPU EPS connectors, long enough to support dual CPU motherboards or high-performance setups.
Is this compatible with ATX 3.0 or only ATX 3.1?
This PSU is fully backward-compatible. While it follows the latest ATX 3.1 standard, it works perfectly with ATX 3.0 and older motherboards.
What topology does it use?
It uses LLC resonance + synchronous rectification + D2D topology for high efficiency and low ripple.
PMT1050 PSU Specification
Product Dimensions 140*150*86mm Energy-Efficient 80 PLUS GOLD Rated Power 1050W AC Input 100V~240V Electrolytic Capacitors 100% Japanese Version&PFC ATX3.1&Active PFC Module Type Fully modular Motherboard 1(20+4 Pin)（550mm） CPU (4+4)Pin 2（700mm） PCI-E(6+2)Pin 2 (600mm) PCIE5.1 1(12V2x6, 12+4)Pin (600W) SATA 5 PATA 2
Various Accessories
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Customer Reviews
4.5 out of 5 stars 181
4.6 out of 5 stars 105
4.2 out of 5 stars 45
4.5 out of 5 stars 275
4.3 out of 5 stars 80
4.3 out of 5 stars 35
4.2 out of 5 stars 80
Price
$149.99$149.99
$159.99$159.99
$138.47$138.47
$99.74$99.74
$68.99$68.99
$128.99$128.99
$39.99$39.99
Motherboard Support
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ATX/Micro-ATX/Mini-ITX
ATX/Micro-ATX/Mini-ITX
ATX/Micro-ATX/Mini-ITX
ATX/Micro-ATX/Mini-ITX
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Number of Fans Pre-installed
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X4 INF34 PWM ARGB Fans
X4 INF24 PWM ARGB Fans
X4 DM12P PWM ARGB Fans
X3 Fixed RGB Fans
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Switch
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Yellow Switch
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Number of Keys
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—
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98
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Size
5.52″ x 5.9″ x 3.39″
18.66″ x 11.77″ x 19.61″
16.22″ x 11.02″ x 16.34″
17.08″ x 8.58″ x 17.87″
15.59″ x 9.05″ x 18.18″
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4.72″ x 4.72″ x 0.98″
[ATX 3.1 & PCIe 5.1 Compatibility] The gaming power supply supports up to 200% total power excursion and 300% GPU power excursion, offering greater stability and security than ATX 3.0 power supplies.
[80 PLUS Gold Efficiency] The 1050-watt PC power supply enjoys up to 90% energy efficiency, reducing power waste and lowering electricity bills while ensuring stable system performance.
[105°C-Rated JP Capacitors] Utilizes high-quality all-Japanese capacitors for exceptional durability and stability, ensuring reliability under high load conditions.
[Native 12VHPWR Cable] The 12V-2×6 connector delivers up to 600W of power to PCIe 5.1 graphics cards. With a DC-DC structure, Full Bridge LLC resonance assistance, and 12V synchronous rectification. it ensures a stable and safe output, making it compatible with Nvidia RTX 30/40 Super and AMD GPUs.
[Fully Modular Design] The fully modular cable design allows you to connect only the cables you need, simplifying cable management and improving airflow within the case for better cooling.
Jonathan Catt –
Great purchase
I’ve read a few of the reviews here, pretty much after I had already bought it. I seen the price, checked the psu tier list and this was rated good on there so I purchased it.It’s been like half a year in a build and is doing great. The cables aren’t as beefy as my NZXT 1000w psu, but the awg is sufficient for the wattage and quite frankly much easier to route for cable management. Granted it’s probably right at half load as it’s build consists of a 10700 and rx580. All in all I recommend this psu.
Caden Duran –
850w very good
Very easy to hook up, no issues when hooked up and consumes power as it should. Recommend to buy especially since it’s at a good price.
Andrew M –
Best value on prime day
On sale on prime day great value for 850w psu
Jacob –
Easy to use
I have a Corsair 1000w power supply in my other PC, but I like the cable management better with this PSU.
Ivan vtx –
Very Good
super bueno
TandMMommy –
Power Supply Fried Computer…brand new out of the box power supply!
HORRIBLE!!! Sparked a flame and smoke! UGH!!!Update #2: 20 days after emailing the manufacturer I received an email from darkFlash blaming us for the failed power supply stating, “After reviewing your case, our technical team determined that the damage was likely caused by an incorrect connection during installation.” However, when we connected the new power supply, a Corsair product, all worked fine. We had not changed anything to test all the components. We were so pleased to learn that the only loss was the bad power supply and not the CPU or motherboard.Update: Email customer service for power supply the very next day, no response, been two weeks! So disappointing! Only good news is, luckily, the spark and smoke from the power supply did not result in any damage that we have noticed to the other components.My daughter has spent the last year collecting PC parts for a gaming computer. The last thing she needed was a power supply, since her case was white, we decided on a white power supply. She was super excited when the power supply arrived yesterday and we installed it right away. As soon it was plugged in, is sparked, started to smoke and smell. We cut the power immediately, but the damage was done! You can even see the scorch marks where it sparked!And, no, the weather was perfect, no storms, lightening or flooding! And, no, the power outlet works fine! And, no, it was not an old power supply, brand new out of the box, first time plugged in and it fried the computer!So disappointed! Do not purchase! Reaching out to customer service today to see if they will help with lost components, but I am not expecting much!Will update with photos and customer service response.
K C –
750W version
Fan makes a bit of noise infrequently which is preventing me from giving it 5/5. Unsure if it’s all of this model or if I got unlucky, wasn’t enough to go through the hassle of refunding as it still powers my system just fine and there are some reviews of this psu being DOA.
Lonnie more wali –
Good
Good