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Three small square black-gold heatsinks with diagonal mounting holes

SXDOOL

SXDOOL 3-pack North South Bridge heat sink black gold 45mm 55mm

SKU CH-PS7S-YXTGD

Three-piece heatsink set with adhesive pads for motherboard northbridge and southbridge chips, measuring 45 mm square with a 55 mm diagonal mounting pattern

  • Three sinks cool north and south bridge chips
  • 45 mm square footprint fits tight board layouts
  • 55 mm diagonal hole spacing matches common mount patterns
  • Pre-applied thermal tape simplifies installation

North/South bridge heatsink kit

This three-piece kit provides passive cooling for motherboard chipset components such as the northbridge and southbridge. Each heatsink measures 45mm by 45mm by 9mm and features a diagonal mounting hole spacing of 55mm. The black and gold finish suits a range of build aesthetics.

Adhesive mounting and component fit

Pre-applied thermal tape allows direct attachment without screws or clips, simplifying installation on flat chip surfaces. The fixed 45mm footprint and 55mm hole pattern limit compatibility to chipsets with matching dimensions. Builders needing larger coolers or active airflow should consider alternative solutions.

Highlights

  • Three sinks cool north and south bridge chips
  • 45 mm square footprint fits tight board layouts
  • 55 mm diagonal hole spacing matches common mount patterns
  • Pre-applied thermal tape simplifies installation

Specifications

No published specifications for this item yet.

Questions about this item

What chip spacing does the 55 mm diagonal hole pattern cover?

The 55 mm diagonal mounting holes align with northbridge and southbridge chips spaced that distance apart on the motherboard.

How much vertical clearance do the 9 mm tall sinks need above the board?

Each sink stands 9 mm high, so allow at least that much space between the motherboard and any overhead component or case panel.

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