Is it electrically conducting, cuz someone in reviews sayibg that it is conductive?

No, it is not conductive thermal paste. There is no metal oxide material in MX-4. Therefore it is not electrically conductive material.

I have an unopenned mx-4 20g tube that I ordered 8 years ago. Would it still be good? Thanks

I think as long as it hasn't been exposed to heat or froze it will most likely be okay. You could test it on a CPU and see if it flows out of the syringe like it should. If it is chunky or doesn't want to flow at all then it is probably no good.

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MX-4 (20g) - Thermal Compound Paste - Carbon Based High Performance - Heatsink Paste - Thermal Compound CPU for All Coolers (20 GMS)

Product ID: 366342992

Details

Brand
ARCTIC
Cooler Heatsink Compatibility
Standard CPU
Item Weight
20 Grams
Mounting Type
PCB Mount
Product Dimensions
12L x 12W x 2H

⚡High thermal conductivity for peak CPU/GPU performance

❄️Carbon-based for ultra-efficient heat dissipation

🛠️20g syringe – enough paste for multiple high-end builds

€ 33.10

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Description

❄️ Stay cool, perform hotter — Arctic MX-4 keeps your system frosty under fire!

GENEROUS 20 G SUPPLY - Bulk-sized syringe means you’re ready for multiple builds or maintenance sessions—never run out mid-upgrade.
UNIVERSAL COMPATIBILITY - Works seamlessly with all standard CPU and GPU coolers for versatile application.
LONG LASTING PERFORMANCE - 6-year manufacturer warranty guarantees durable thermal conductivity and peace of mind.
NEXT LEVEL COOLING EFFICIENCY - Carbon micro-particles ensure rapid heat transfer, keeping your rig chill under pressure.
OVERCLOCKERS SECRET WEAPON - Trusted by enthusiasts to push CPUs and GPUs beyond factory limits without thermal throttling.

ARCTIC MX-4 is a premium carbon-based thermal compound paste designed for superior heat dissipation in CPUs and GPUs. With 20 grams of high-performance paste, it offers exceptional thermal conductivity, making it the go-to choice for overclockers and PC enthusiasts. Compatible with all standard coolers and backed by a 6-year warranty, MX-4 ensures your hardware runs cooler, longer.

Specifications

ASIN	B07LDJY4X2
Best Sellers Rank	#7,978 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #28 in Thermal Paste
Brand Name	ARCTIC
Cooler Heatsink Compatibility	Standard CPU and GPU coolers
Country of Origin	China
Customer Reviews	4.8 4.8 out of 5 stars (5,327)
Global Trade Identification Number	00872767009653, 04895213701723
Importer Contact Information	Allway Distributions Pvt Ltd No. 49, 1st Floor, HB Samaja Rd, Basavanagudi, Bengaluru, Karnataka 560004
Included Components	ARCTIC MX-4 (20 g)
Item Dimensions L x W x H	12L x 12W x 2H Centimeters
Item Type Name	Thermal Paste
Item Weight	20 Grams
Manufacturer	ARCTIC, ARCTIC HK LTD
Manufacturer Contact Information	ARCTIC HK LTD
Model Number	ACTCP00001B
Mounting Type	PCB Mount
Number of Items	1
Number of Packs	1
Packer Contact Information	ARCTIC HK LTD
Part Number	ACTCP00001B
UPC	872767009653
Unit Count	1 Count
Warranty Description	6 Year Manufacturer

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