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Akasa AK-455 vs Deepcool Z9: Comparison

Akasa AK-455 and Deepcool Z9 separate most on thermal conductivity: Akasa AK-455 at 2.4 W/mK, Deepcool Z9 at 4 W/mK, 40% in favour of Deepcool Z9. They match on electrical conductivity, safety notes and paste segment.

Deepcool Z9 (Silver-Oxide Compound/Non-Conductive/20% Silver Oxide Content)
DeepcoolDeepcool Z9

Specs

Specification
Akasa AK-455 (Metal Oxide/Ceramic/Non-Conductive/2.4 W/mK/OEM-Popular Budget Compound)
Akasa AK-455
Deepcool Z9 (Silver-Oxide Compound/Non-Conductive/20% Silver Oxide Content)
Deepcool Z9
Compound TypeMetal Oxide/CeramicSilver-Oxide Compound (20% silver oxide)
BrandAkasaDeepcool
ModelAkasa AK-455Deepcool Z9 , Z9
Thermal Conductivity2.4 W/mK-40%4 W/mK
Electrical ConductivityInsulatingInsulating
Package Size1.5g and 5g syringes3g syringe
Recommended UseCPU/GPU General CoolingMainstream CPU/GPU
Reapplication IntervalLong shelf stability before application; no in-use interval publishedVerify manufacturer-rated interval
Safety NotesNoneNone
Paste SegmentStandard PasteStandard Paste

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