AIYUNNI
Thermal Pad,100x100x0.5mm Highly Efficient Thermal Conductivity 6.0 W/mK,Heat Resistant Silicone Thermal Pads for Electronics Laptop Heatsink CPU GPU SSD IC LED Cooler
Bottom line: The Thermal Pad,100x100x0.5mm Highly Efficient Thermal Conductivity 6.0: 6.0 W/mK rated conductivity in a 0.5mm silicone pad; main trade-off: only one thickness (0.5mm); wrong gap size means poor contact.
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Pros & Cons
Pros
- ✓ 6.0 W/mK rated conductivity in a 0.5mm silicone pad
- ✓ 100x100mm sheet cuts into many custom pads for VRAM, SSDs and chipsets
- ✓ Rated -40 to 200 C without melting, per manufacturer
- ✓ Electrically insulating and anti-static, so it's safe to touch exposed traces
Cons
- ✗ Only one thickness (0.5mm); wrong gap size means poor contact
- ✗ 6.0 W/mK is a manufacturer claim with no third-party test cited
- ✗ Pads usually conduct worse than paste on a bare CPU/GPU die
- ✗ You cut and fit every pad by hand; no pre-cut shapes included
Manufacturer description
The AIYUNNI Thermal Pad is a 100x100mm sheet of silicone thermal pad, 0.5mm thick, rated at 6.0 W/mK. It fills the air gap between hot components and a heatsink or metal case so heat can move into the cooler. The material is soft and flexible, so it presses into uneven surfaces that a rigid shim or a thin layer of paste can't cover. You cut it to size yourself. That makes one sheet enough for several jobs: GPU VRAM and VRM pads, M.2 SSD controllers, laptop chipsets, power LEDs, set-top boxes, or a retro PC board whose original pads have hardened. The manufacturer rates it from -40 to 200 C…
SpecPicks Verdict
SpecPicks scored Thermal Pad,100x100x0.5mm Highly Efficient Thermal Conductivity 6.0… using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. AIYUNNI's retro cpu coolers & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro cpu coolers & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
What thickness is this AIYUNNI thermal pad?
It is 0.5mm thick and comes as one 100x100mm sheet. Measure your original pads or the component-to-heatsink gap before you buy, because 0.5mm only fits gaps of about that size.
What is the thermal conductivity rating?
The manufacturer rates it at 6.0 W/mK. The listing does not cite an independent lab test, so treat that figure as the manufacturer's spec.
Can I use it on GPU VRAM or an M.2 SSD?
Yes. The listing names GPUs, CPUs, SSDs, laptops and IC chips as uses. Cut the sheet to each chip's footprint and check that 0.5mm matches the gap on your specific card or drive.
Is it safe if the pad touches circuit traces?
The manufacturer lists it as electrically insulating, anti-static and fire retardant, and says contact with electrical traces will not cause damage. Rated operating range is -40 to 200 C.
Should I use this instead of thermal paste on my CPU?
The listing says it can replace paste. On a bare CPU or GPU die with a tight, flat contact, paste usually transfers heat better. Pads are best where there's a real gap, such as VRAM, VRMs and SSD controllers.
Key Features
- EXCELLENT THERMAL CONDUCTIVITY - Upgraded thermal silica gel material with 6.0 W/mK thermal conductivity, our thermal pad greatly improve the heat transfer between the electronic elements and effectively cool the temperature down in seconds.
- SUPER RELIABLE & DURABLE - High temperature performance in -40 ℃ - 200 ℃ will not melt, non-toxic, odorless, anti-corrosion, wear resistant, anti-static, fire retardant, compression, good insulation, contact with any electrical traces wouldn’t result in damage of any sort.
- EASY & CONVENIENT TO USE - Dimension 100x100x0.5mm, the thermal pads can be cut freely according to your needs, perfect to filled contact surfaces gap, a great assistant for both beginners and professionals.
- WIDELY APPLICATION - Perfectly replaces traditional heatsink compound grease paste, great for Control board, motor, electronics, CPU, GPU, Heat Sink, Power LED, auto mechanics, computer host, laptop, DVD, VCD, LID, Set-top box, LED IC SMD DIP and any cooling modules
- We Committed To Provide Superior Thermal Pads, Easy To Install, Feel Free To Contact Us If There Is Any Issue With Our Thermal Pads.
Full Specifications
| Brand | AIYUNNI |
|---|---|
| Model | AIYUNNI |
| CPU Socket | Universal |
| Dimensions | 100x100x0.5mm |
| Part Number | TP-01 |
| Mounting Type | Chassis Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Included Components | 1 thermal pad 100x100x0.5mm 6.0 W/mK |
| Cooler Heatsink Material | Aluminum, Copper |
| Item Dimensions L x W x H | 3.94"L x 3.94"W x 0.02"H |
| Cooler Heatsink Compatibility | CPU, GPU, Heat Sink |
Ready to buy?
Thermal Pad,100x100x0.5mm Highly Efficient Thermal Conductivity 6.0 W/mK,Heat Resistant Silicone Thermal Pads for Electronics Laptop Heatsink CPU GPU SSD IC LED Cooler is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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