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3M Thermally Conductive Acrylic Interface Pad 5590H vs Thermal Grizzly Minus Pad 8: Comparison

3M Thermally Conductive Acrylic Interface Pad 5590H and Thermal Grizzly Minus Pad 8 differ on compound type: 3M Thermally Conductive Acrylic Interface Pad 5590H at Acrylic-Based Pad (non-silicone thermally conductive acrylic polymer), Thermal Grizzly Minus Pad 8 at Silicone-Based Pad. They match on electrical conductivity and paste segment.

Specs

Specification
3M Thermally Conductive Acrylic Interface Pad 5590H (Acrylic Pad/Non-Conductive/3 W/mK)
3M Thermally Conductive Acrylic Interface Pad 5590H
Thermal Grizzly Minus Pad 8 (Silicone-Based Pad/Non-Conductive/Ceramic-Silicon Multi-Size Pad)
Thermal Grizzly Minus Pad 8
Compound TypeAcrylic-Based Pad (non-silicone thermally conductive acrylic polymer)Silicone-Based Pad
Brand3MThermal Grizzly
Model5590HThermal Grizzly Minus Pad 8
Electrical ConductivityInsulatingInsulating
Package SizeDie-cut shapes and rolls (e.g. 25.4 x 25.4 x 0.5mm squares, sold in packs)30x30mm, 120x20mm, and 100x100mm sheets, 0.5mm to 3.0mm thick
Recommended UseMainstream CPU/GPU and general electronics gap fillingHigh-end CPU/GPU
Safety NotesNon-conductive acrylic pad; no special handling precautions requiredElectrically insulating at 8kV/mm (ASTM D149)
ConsistencyFirm, tacky acrylic polymer sheetPink, ceramic silicon complex with nano aluminum oxide, Shore hardness 00-60
Paste SegmentPadPad

Price comparison

Retailer3M Thermally Conductive Acrylic Interface Pad 5590HThermal Grizzly Minus Pad 8
AmazonView on Amazon
NewarkView on Newark

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