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🔥 Upgrade your cooling game — don’t let your rig overheat and fall behind!
K5 PRO is a premium 10g viscous thermal paste designed to replace traditional thermal pads on memory chips and components. With thermal conductivity exceeding 5.3 W/m.K—over three times that of common pads—it ensures superior heat dissipation. Compatible with a wide range of high-end laptops, GPUs, and gaming consoles, it fills gaps up to 3mm and operates reliably between -90°C and 250°C. The paste is non-electrically conductive, easy to apply with the included spatula, and boasts infinite shelf life, making it the go-to solution for tech enthusiasts and professionals aiming to maintain optimal device temperatures.
| ASIN | B0851NLK48 |
| Best Sellers Rank | 13,835 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 811 in Components & Replacement Parts |
| Brand | COMPUTERSYSTEMS REPAIR SERVICES DATA RECOVERY |
| CPU Socket | Universal |
| Cooler Heatsink Compatibility | Apple iMac, Asus ROG, Acer Nitro, MSI, RTX 3080, 3090, PS4, Nintendo Switch, XBOX |
| Cooler Heatsink Material | Aluminium |
| Country Of Origin | Greece |
| Customer Reviews | 4.5 4.5 out of 5 stars (425) |
| Item Dimensions L x W x H | 12L x 7W x 1H centimetres |
| Item Weight | 10 Grams |
| Manufacturer | Computer-Systems Laboratories |
| Mounting Type | PCB Mount |
| UPC | 036336291478 |
J**P
Works
Worked great on my laptop. Fixed the cooling temps
P**G
Amazing
I recently had a DC powerpart replaced on my MSI GS66 stealth laptop. When the technician took off the GPU/ CPU cooler to replace the DC jack, he never replaced the n thermal paste on the mosfets and over components. This caused a drastic rise in temperatures. I've built many computers in the past, though I'm not overly savvy when it comes to laptops. I applied the paste as directed. There was more than enough. The temperatures are now lower than they were when I first bought the laptop.
M**D
This is what you need for iMac GPUs
This stuff is THE product to repaste an iMac GPU. Nothing else comes close. You need big globs for that job. Ideal to paste up after a 200C bake to fix a faulty AMD GPU. Will do MORE than 1 GPU. Not cheap but nothing else works like it!
A**E
Excelent price
Super useful and affordable 💯💯🙏Thank you
M**D
Fantastic
Great product. Use it on family laptops / gaming pcs. Will buy again
J**S
Extremely efficient
A fantastic thermal paste once I had applied it to my ASU’s tuf f15 I noticed a immediate improvement on performance and thermals. Running both fur mark and Aida 64 on stress tests gpu tops out at 68c while cpu is hovering around the 70-72 mark (using kryonaut for the die) a tip don’t go blathering it on like you see on YouTube just cover the top of the vrm’s. The size of the tube is enough to do a few laptops (the tube is the size of a chapstick tube) throw the wooden stick away and use a plastic spreader from some thermal paste makes the job a hell of a lot easier.
W**L
Pretty amazing stuff! messy, but does work well!
Used to re-paste a gaming laptop.. Kryonaut for CPU/GPU and K5 on all the VRMs and anything touching heatsink.. replacing all OEM foam strips. Dropped temps by 10C!! Was not expecting that..
J**Y
Lifesaver !
Reduced temps by 25c on gpu and 20c on cpu on my acer nitro 5 i7 rtx 3060 outstanding highly recommend
L**E
This is a great thermal paste for larger gaps. I wouldn’t use this between a processor and heatsink where the connection is very tight, but it is great for transferring heat in areas without tight connections. As an example, I have a Nintendo Switch that is about seven years old and was suffering from a dying, puffed battery and a loud, clearly dying heatsink fan. I followed an iFixit guide and took the Switch apart, and they recommended using this compound between a heat pipe that leaves the processor, and a large metal plate that goes across the back of the processor for heat distribution. The gap is larger there, and the old thermal paste that Nintendo had used was dry and brittle and crumbling, and I replaced all of it with this one. (For the processor and heatsink connection itself, which is tight, I used a different product, Arctic MX-6, which is what I use for all my desktop computer CPU installations). I have had zero issues with any over heating in the months since it has been applied, and we use our Switch heavily. I can feel the heat spread evenly across the back of the switch, so it is clearly doing the transfer between the small pipe and the larger plate, just as expected. I think this is a great product and would definitely recommend it.
N**S
Ist zäh und klebrig, daher ne riesige Sauerei, aber ne super Alternative zu Pads in vielen Situationen. Ich benutze das vor allem für Nintendo Switch, zwischen Heatpipe und der Metallplatte. Viel cleaner und zuverlässiger als normale Paste hier wäre, wegen des großen Abstands und der unebenen Oberfläche, und viel weniger fummelig und umständlich und weniger Müll als ein Pad zurecht zu schneiden. In Zukunft möchte ich es auch auf Grafikkarten testen.
A**O
Usado en un ge63 raider. Follón quitar el antiguo, más follón aplicarlo sin manchar mucho, pero buenos resultados.
D**I
This is not a CPU paste. Its for making thermal bridges between electrical components and heat-sinks etc. I use this mainly in LED lighting applications between the LED and heatsinks. Greatly improves reliability. I have also used it to improve thermal bridging between batteries and thermal sensors (overheat protection role). Is a paste, and quite thick, little awkward to use sometimes but. if you have a joint between electronics and a heatsink / case etc to fill, this is great.
G**O
Magnifico prodotto provato al mio acer nitro 5 va benissimo temperature gpu sempre costanti
Trustpilot
2 weeks ago
2 weeks ago