THERMALRIGHT TR-KG850 Power Supply
The THERMALRIGHT TR-KG850 Power Supply delivers stable energy for modern gaming and workstation systems. It combines 80 Plus Gold Efficiency, ATX 3.1 Ready technology, PCI-E 5.1 Support, and a 100-240V Wide Voltage Input in one reliable platform. Moreover, the fully modular design improves cable management and airflow. As a result, users enjoy cleaner builds and easier upgrades. The 750W and 850W versions support PCI-E 5.1, while the 650W model does not support PCI-E 5.1. Therefore, THERMALRIGHT TR-KG850 Black Gold Fully Modular Power Supply, ATX 3.1 PCI-E 5.1 100-240V 850W 750W remains a strong choice for demanding hardware.
80 Plus Gold Efficiency
80 Plus Gold Efficiency helps reduce power loss and improves overall system performance. In addition, it lowers heat output during long gaming sessions. Furthermore, the THERMALRIGHT TR-KG850 Fully Modular Power Supply maintains consistent operation under heavy loads. The 100-240V Wide Voltage Input supports stable use in the United States, Canada, the United Kingdom, Australia, and other English-speaking markets. Meanwhile, Active PFC technology improves power quality. Consequently, users receive dependable energy delivery while also benefiting from lower electricity consumption and better thermal performance.
ATX 3.1 Ready Design
ATX 3.1 Ready architecture prepares systems for current and future hardware. Therefore, builders can install new components with confidence. In addition, PCI-E 5.1 Support enhances compatibility with advanced graphics cards. The 750W and 850W versions support PCI-E 5.1, whereas the 650W version does not support PCI-E 5.1. Moreover, the 24pin main power interface ensures broad motherboard compatibility. As a result, the THERMALRIGHT TR-KG850 Fully Modular Power Supply meets the needs of enthusiasts, gamers, and professional creators seeking long-term reliability.
PCI-E 5.1 Support Performance
PCI-E 5.1 Support delivers reliable power for modern GPUs and demanding workloads. Furthermore, the THERMALRIGHT TR-KG850 Fully Modular Power Supply maintains stable output during gaming, streaming, and content creation. A quiet 12cm fan supports temperature control and helps maintain efficient cooling. Meanwhile, the compact dimensions of 150mm x 140mm x 86mm simplify installation in many PC cases. Consequently, users gain strong performance, efficient airflow, and dependable operation. The 750W and 850W versions support PCI-E 5.1, while the 650W version does not support PCI-E 5.1.
THRMALRIGHT TR-KG850 Power Supply
When buyers compare price, value, and features, the THERMALRIGHT TR-KG850 Power Supply stands out. Moreover, the fully modular structure reduces cable clutter and improves aesthetics. As a result, system builders create cleaner and more professional setups. The THERMALRIGHT TR-KG850 Black Gold Fully Modular Power Supply, ATX 3.1 PCI-E 5.1 100-240V 850W 750W also includes Active PFC and temperature control support. Therefore, users receive dependable operation across different workloads. In addition, many shoppers search where to buy, order online, sale offers, and special promotions because of its strong reputation.
100-240V Wide Voltage Input
100-240V Wide Voltage Input supports flexible operation across global regions. Consequently, users can deploy systems in different countries without concern. Furthermore, the THERMALRIGHT TR-KG850 Fully Modular Power Supply performs reliably in homes, offices, and gaming environments. The safety-focused design includes CCC certification for additional confidence. Meanwhile, 80 Plus Gold Efficiency and ATX 3.1 Ready features continue to support modern performance expectations. Therefore, the power supply remains suitable for a wide range of computer builds and upgrade projects.
Reliable 850W 750W Performance
Reliable 850W and 750W Performance gives users the power needed for advanced gaming PCs and professional systems. In addition, PCI-E 5.1 Support, ATX 3.1 Ready compatibility, and 100-240V Wide Voltage Input create a balanced solution for modern hardware. Therefore, many customers choose the THERMALRIGHT TR-KG850 Power Supply when searching for price comparisons, online ordering options, sales, and promotional offers. Moreover, the THERMALRIGHT TR-KG850 Fully Modular Power Supply combines efficiency, durability, and clean cable management, making it a dependable choice for high-performance computing.
C***i –
Excellent product.
the brand is a guarantee!
AliExpress Shopper –
Good power supply, in the PS Tierlist it has a B+ rating which makes me think there is no other cheaper modular power supply that would be worth recommending.
AliExpress Shopper –
Excellent
U***r –
Reliable packaging, fast delivery, good quality, and excellent price. I recommend this seller for transactions.
M***k –
Thermalright is a really trustworthy company, i never had any problems with their aio coolers and air coolers at very competitive prices. I took this for my new pc build and i am very happy. Very good build quality with all cables that you need. The only downside is that it comes with a chinese type plug, but i’ve already bought a few uk ones for around 5£ each. Can’t complain. Arrived in 7 days.
AliExpress Shopper –
Good quality psu. Easy to set up and plenty of cables.
a***r –
Power supply as described, arrived on time and nice packaging, very well cared for and protected with plenty of bubble wrap. I haven’t used it yet but it still seems reliable. As soon as it’s installed and used, I’ll update the review.
PSU as in the photo and the description on aliexpress. The delivery has arrived on time, in line with the tracking service. The package was really good, with plenty of bubble wrap to prevent any damage.
For now, I haven’t had the chance to use it, but it looks pretty solid and good. I’ll update this review when I’ll install it on my desktop.
t***r –
Very excellent and high quality, I highly recommend it. Price versus performance.
s***i –
Even though it was battered, it seems in good condition. I noticed that the power cable is not a European plug but an Australian one. Everything else is fine.
AliExpress Shopper –
The power supply arrived quickly, the seller packed the package with the highest quality, satisfied with the unit, it meets expectations.
Y***i –
The device arrived very quickly and was well-packaged with no defects. The price is very good compared to other companies. It deserves praise. Thank you.
H***s –
Delivered quickly with DHL
The packaging was slightly dented but the food had no damage.
Tested and it’s great power supply for the B860M-X with the Intel Core Ultra 7 265k.
AliExpress Shopper –
This unit is my best purchase. Very good quality, I’m buying it for 10 years ahead.
M***U –
Received very quickly in France 8 days – attention the power cord is not compatible in France – The 12V 2×6 cord supports 600 w – for info I have the 850w model – you can go for it with your eyes closed – unbeatable quality price ratio.
b***r –
Excellent, fast delivery. I recommend the seller.
ي***ي –
So good for price and quality i highly recommend it
g***b –
The power supply arrived quickly, the seller packed the package with the highest quality, satisfied with the unit, it meets expectations.
AliExpress Shopper –
Product well packaged, works well. I had to change the plug because it comes with a strange plug, not Italian but nothing complicated. The product is original.
J***z –
The PSU works very well, it is quiet, and it features the necessary technology.
PFC, it is ATX 3.1 and PCI-e 5.1, also includes its connection cables. It also has good power for demanding video games.
A***a –
Solid power supply. The only problem is that the plug is Chinese and does not fit into electrical sockets in Poland. You need to buy another power cable.
L***a –
It arrived early! A bit crushed on the outside but everything inside was well covered!
AliExpress Shopper –
Excellent product, highly recommend
AliExpress Shopper –
Masha Allah, very excellent.
P***r –
Good source, so far I haven’t had any problems, just be careful with the UK plug cable.
L***d –
Received in five days and very satisfactory packaging, I recommend it.
AliExpress Shopper –
It worked without any issues in Japan’s environment. However, please note that the included power cord is not suitable for Japan.
AliExpress Shopper –
The latest ATX3.1 standard high-performance 850W PC power supply
Full modular type, you can only put the cables you need.
Because the power cable can be removed, first wire it to the motherboard, etc.
The cable can be connected to the power supply unit, which is very convenient in terms of wiring layout.
The cable is also a sleeve cable, so it’s easy to handle, which is another plus point.
The price is also very reasonable compared to similar products, offering excellent value for money.
AliExpress Shopper –
I haven’t tried the rest yet, but it’s clear that it’s amazing.
r***e –
It’s very good that you can buy 850W gold for this amount.
The power cable is a foreign 3-pin, so you can use it by replacing it with the Japanese cable you have. Those who don’t have it can buy it for a few hundred yen.
L***e –
I’m really pleased with its performance and hope it keeps working perfectly for many years to come.
AliExpress Shopper –
Super quality, thank you ☺️👍
D***v –
Nothing to say, excellent product.
AliExpress Shopper –
The power supply arrived quickly, the seller packed the package with the highest quality, satisfied with the unit, it meets expectations.
AliExpress Shopper –
Really good, it came perfectly and it’s amazing
S***o –
I purchased this PSU to assemble a new PC. Premium packaging, very nice. The fact that it’s modular saves me from confusion in the case, I only use what I need. Great value for money and very fast delivery.
AliExpress Shopper –
Perfect
AliExpress Shopper –
ATX power supply of excellent quality. Perfect for mid-range builds. Cables quite soft and pleasant to look at.
A***a –
Arrived in its original box in perfect condition. Only downside, the plug is not Italian. Make sure you have one available. All cables are included.
A***i –
It seems like a good product, the only flaw is that the fan is too noisy.
A***y –
Received, heavy BZ, clearly not made of foil. Everything is included, haven’t connected it yet, so the review is solely visual.
AliExpress Shopper –
Exceptional
d***g –
I am from Korea.
The shipment was fast, but customs clearance took too long. Other than that, it’s good.
The fan noise is not bothersome, and since I already knew about the power line, I used a conversion plug.
I want to use it for a long time.
AliExpress Shopper –
Works perfectly. Good packaging and the product is original.
AliExpress Shopper –
Good quality feels sturdy i tested with new ryzen 9500f and rx 9060 xt works great and quiet. Read some reviews that the fans is loud i didn’t experience it the noise is low nothing loud system stable .
M***A –
Compared to its price, it’s an excellent option. Its sound is a bit loud, but if you wear headphones, you won’t hear it.
AliExpress Shopper –
arrived very well and on time
A***d –
Wasn’t expecting much, but the quality is amazing
AliExpress Shopper –
Excellent compared to the price. The cables are of good quality, but not like the big brands such as Asus or Corsair. The power cable is Chinese, so you need to order three from Amazon or the nearest electronics store. If you turn on the computer, there is a clicking sound or the same sound when you unplug it. If you turn it off, don’t worry, my dear, the situation is normal. I attached a picture showing its ports and cables. I got it on sale for 230 riyals.
a***r –
The product arrived in good condition. I recommend it from bahrain 👍 Karak tea
AliExpress Shopper –
I think 80 gold for this price is a miracle.
J***o –
It arrived earlier than expected, in perfect condition, the corners of the box were a little dented but fine. Very satisfied.
A***l –
Great product cant complain . Replaced my corsair power supply and with this one and its really good
AliExpress Shopper –
It was delivered in a very clean condition. It’s a product with excellent cost performance. I recommend purchasing this item.
M***y –
Very fast delivery, great packing, top product, great seller
t***0 –
850W Gold Plus Power Supply Three Male Right Excellent Performance Stable Operation Even Under Pressure, I Didn’t Notice Any Disturbing Sound As It’s Modular Helped Me Arrange Cables Easily Inside The Bag Manufacturing Quality Is Clear And Cables Are Strong Delivery Was Fast And Packaging Neat Excellent Buying Experience And I Recommend It.
a***r –
very satisfied
ا***ه –
Amazing power supply unit, even if its a gold standard rating
AliExpress Shopper –
First of all, the product was delivered quickly. I haven’t used it yet, but I got a gold medal product at this price. I bought it trusting the brand known for its coolers.
G***a –
Seems fine, box and contents look right. Be aware there’s no european plug (aus) so you’re gonna have to buy a separate iec plug for your wall outlet.
a***d –
Excellent, no issues.
The wires at the back are not integrated, and this is good for organization.
L***R –
Really an excellent product. I had never seen an 850w modular at this price with these Gold certifications. Surprising. The only small drawback is that it is slightly noisy.
U***r –
Very good!12==12.1v
AliExpress Shopper –
perfect
AliExpress Shopper –
Very good
L***a –
Simply the best value for money I have found!
A***a –
Power supply more than good for mid-range gaming PC!
I***r –
Good power supply for long gaming sessions and also for watching porn in 4k 120 fps with femboys overall a great purchase thanks Jacopo Crobeddu for the advice.
AliExpress Shopper –
Excellent product as described, top seller!
A***i –
I received the psu and it was in a perfect condition also i want to note that you have to make sure you have a spare or new wall plug because it got a chinese plug so you have to keep that in mind also about the noise i don’t see that it really affects that much since the cost this psu is pretty handy and comparing with cooler master 750watt psu i had they are almost the same
AliExpress Shopper –
Excellent
AliExpress Shopper –
I still have to assemble it; if you don’t see any updates in the next few months, it means the PC hasn’t exploded yet.
AliExpress Shopper –
superbly packaged nickel modulblable
compatible with new and old graphics cards.
R***i –
Fast and perfect delivery, packaging slightly damaged in one corner but nothing concerning, unfortunately I don’t have the chance to try it yet, I will update the feedback as soon as I can.
L***i –
Excellent condition, works perfectly
N***o –
Everything is fine. Excellent power supply, well-built and with all the necessary cables. Very fast shipping (TR-KG850-850W ordered on March 12, 2026, and received on March 19, 2026).
A***h –
The product exceeds expectations in terms of quality, tools, and price; however, it is not gold.
AliExpress Shopper –
Good
G***o –
Everything perfect… It easily supports my setup, in my opinion it’s also quiet, let’s say that with a setup of 7 fans you can’t hear it.
A***e –
It has an American/Chinese plug… an IEC adapter is needed (it has two oblique lines and the central straight one)
AliExpress Shopper –
Fast delivery and arrived in good condition.
AliExpress Shopper –
New power supply, and I think this is the best power supply at this price, approximately 300 riyals.
4***r –
I recommend it once, it’s excellent. I put it in my build with R9 5900x and RX6800XT.
AliExpress Shopper –
It’s good. Even though it was overseas shipping, it was faster than expected. However, the plug is not Korean standard. It’s not a pig nose-shaped plug but a three-prong plug, so please take note.
v***a –
Excellent product.
2***r –
excellent power supply
AliExpress Shopper –
It is the best product you can buy at the same value now.
850w 80plus gold
A***i –
Everything perfect, the European plug is missing but it’s not a problem.
AliExpress Shopper –
Received in great packaging haven’t used yet waiting for the other parts to arrive.
F***s –
Very good power supply, well packaged, with all its cables, its documentation, works perfectly and very happy with everything in general, the only issue is that it comes with an American cable instead of a European one but it’s an easy solution. I had a problem with the delivery person, he claimed that I wasn’t home and there were 4 people there and he didn’t show up. The next day it arrived late in the afternoon, otherwise good.
AliExpress Shopper –
Excellent
AliExpress Shopper –
Great product fan not too loud but it never stops can’t complain for the price its unbeatable
O***i –
Excellent. ATTENTION FOR EU USERS: the plug provided is Chinese, an adapter or cable with Schuko should be used.
AliExpress Shopper –
At this price it’s hard to find better. 850w 80 plus gold. The fan is barely audible. I assembled my first build with it.
P***a –
Watch the video where they say it makes a lot of noise but it’s actually very quiet.
H***i –
Premium packaging, comes with chinese plug. Cables are tucked neatly, and it works well. It only comes with 2 8 pin pcie cables for your gpu so if yours has 3 pin you may have to use an adapter.also comes with nvidia 12 pin cable.
The only issue with this is(maybe it’s my motherboard) is that the 24 pin latch is loose or sensitive to moving , it shouldn’t be happening, maybe the pin is not right,but it works well but im scared that if i bios update and it comes loose or would be very bad. Idk.
T***e –
The power supply is as described, solid and well-made. Just a piece of advice, get an adapter from Chinese/Australian plug to European plug.
AliExpress Shopper –
Stable power for your hardware, really good and high quality