AIYUNNI
Thermal Pad, 200x200x0.5mm, Highly Efficient 6.0 W/mK, Insulated Heat Resistant Silicone Pad for IC SSD CPU GPU Heat Sink LED Cooling
Bottom line: The Thermal Pad, 200x200x0.5mm, Highly Efficient 6.0 W/mK, Insulated Heat: 6.0 W/mK rated conductivity for GPU, SSD, and chipset cooling; main trade-off: only one 0.5mm thickness; gaps of 1mm or more need a different pad.
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Pros & Cons
Pros
- ✓ 6.0 W/mK rated conductivity for GPU, SSD, and chipset cooling
- ✓ Large 200x200mm sheet covers many repads in one purchase
- ✓ Rated from -40 to 200 C without melting
- ✓ Electrically insulating and anti-static, safe against exposed traces
Cons
- ✗ Only one 0.5mm thickness; gaps of 1mm or more need a different pad
- ✗ Conductivity figure is manufacturer-stated with no third-party test data
- ✗ Must be measured and hand-cut for each component
- ✗ Compression and hardness specs are not listed
Manufacturer description
The AIYUNNI Thermal Pad fills the air gap between hot components and a heatsink or metal case. It comes as one 200x200x0.5mm silicone sheet rated at 6.0 W/mK thermal conductivity. Because the pad is soft and flexible, it can cover uneven surfaces that thermal paste can't bridge. That lets heat move from the chip to the heat sink plate, which helps components run cooler and last longer. You cut the sheet to size with scissors or a knife. That makes it useful for GPU memory chips and power delivery, M.2 SSD controllers, laptop chipsets, set-top boxes, LED modules, and restoring retro PCs and…
SpecPicks Verdict
SpecPicks scored Thermal Pad, 200x200x0.5mm, Highly Efficient 6.0 W/mK, Insulated… 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
How thick is the AIYUNNI thermal pad and how big is the sheet?
It is one 200x200mm sheet, 0.5mm thick. You cut it to fit each component.
Can I use this thermal pad on my GPU memory or an M.2 SSD?
The listing names GPU, CPU, and SSD cooling as intended uses. First measure the gap: 0.5mm only works where the original pad was about that thick. Using a pad that is too thin can leave an air gap.
What is the thermal conductivity rating?
AIYUNNI rates the pad at 6.0 W/mK. That figure comes from the manufacturer, and the listing does not include independent test data.
Is the pad electrically conductive or safe near exposed traces?
It is insulating, anti-static, and fire retardant. The manufacturer says contact with electrical traces will not cause damage.
What temperature range can it handle?
It is rated for -40 to 200 C without melting. Check the product listing for current warranty and return terms.
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 200x200x0.5mm, 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 | LGA 1151 |
| Dimensions | 200x200x0.5mm |
| Part Number | AIYUNNI-140 |
| Mounting Type | Chassis Mount |
| Cooler Heatsink Material | Copper |
| Item Dimensions L x W x H | 7.87"L x 7.87"W x 0.02"H |
| Cooler Heatsink Compatibility | LGA 1151 |
Ready to buy?
Thermal Pad, 200x200x0.5mm, Highly Efficient 6.0 W/mK, Insulated Heat Resistant Silicone Pad for IC SSD CPU GPU Heat Sink LED Cooling 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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