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Compact silver finned heat sink with central air channel for 1U server rack

Ruth's sister

Ruth's sister SNK-P0047PSM 1U passive CPU heat sink LGA2011

SKU CH-C681-RB27P

A 1U passive CPU heat sink for LGA2011 sockets with a proprietary middle-air-channel design

  • Fits 1U server chassis with low-profile passive design
  • Cools LGA2011 socket CPUs without fan noise
  • Proprietary middle-air-channel directs airflow through heatsink fins
  • Model SNK-P0047PSM built for dense rackmount deployments

1U Passive CPU Heat Sink LGA2011

This 1U passive heat sink fits the LGA2011 socket and uses a proprietary middle-air-channel design. It is built for compact server chassis where active cooling cannot be installed. The unit targets system integrators maintaining legacy rack platforms. No fan or mounting hardware is included in the supplier data.

Check socket and airflow before ordering

Verify the motherboard uses the LGA2011 socket and that the chassis provides directed airflow across the fins. Confirm the 1U height restriction matches your rack unit. Ensure the proprietary channel layout aligns with your ducting. This cooler will not fit other socket types or taller enclosures.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $58.99
Pricier than about 85% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the SNK-P0047PSM include mounting hardware for LGA2011 or must I buy it separately?

The heatsink is supplied as the passive aluminium unit only; LGA2011 mounting brackets and thermal paste are not included and must be sourced separately.

My chassis only accepts 1U coolers — will the SNK-P0047PSM fit without blocking DIMM slots?

Yes, the 1U middle-air-channel design is built for low-profile LGA2011 servers and clears standard DIMM layouts in 1U racks.

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