Heatsink/Radiator Supermicro SNK-P0046P

The Supermicro SNK-P0046P is a passive CPU heatsink designed for 1U systems and compatible with Intel LGA1156, LGA1155 and LGA1150 sockets. Finished in grey, the heatsink provides a compact, low-profile solution for thermal management in servers and workstations where space and airflow constraints require a 1U form factor.

Advantages

The SNK-P0046P offers reliable passive cooling without moving parts, reducing potential points of failure and eliminating fan noise. Its low-profile design fits 1U chassis and supports efficient heat dissipation for stable processor operation. The grey finish and robust construction contribute to durability in continuous-use environments.

Suitable for

• 1U rackmount servers
• Space-constrained workstations
• Environments requiring silent, fanless cooling

Key specifications

• Type: Heatsink / Radiator
• Supported processor sockets: LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1150 (Socket H3)
• Product colour: Grey
• Form factor: 1U compatible, low-profile passive design
• Brand: Supermicro, MPN: SNK-P0046P, EAN: 672042052127

How to use

Install the SNK-P0046P on a compatible Intel LGA1156/1155/1150 motherboard inside a 1U chassis following the server vendor’s installation guidelines. Ensure proper contact between the heatsink base and the CPU with appropriate thermal interface material. Verify chassis airflow and clearance before final assembly to maintain optimal passive cooling performance.

Recommendations

Use this passive heatsink in systems where airflow is managed at the chassis level (rack cooling or directed airflow paths). Regularly inspect mounting and thermal interface material in long-term deployments to ensure continued thermal transfer efficiency.