SILVERSTONE TECHNOLOGY SST-XE420 Low Profile CPU Cooler, Black/Silver

The SILVERSTONE TECHNOLOGY SST-XE420 is a high-performance low-profile CPU cooler designed for 2U server and compact PC builds. Featuring a copper base, four Ø6mm copper heat pipes, and an aluminum fin array, it efficiently dissipates heat from CPUs with TDP up to 160W. The included 92mm PWM fan with dual ball bearing delivers airflow from 15.2 to 53.4 CFM while maintaining low noise levels between 16.5 and 37.5 dBA. Compatible with Intel LGA 2066/2011/1700/1200/115X and AMD AM5/AM4 sockets, this cooler is ideal for space-constrained systems requiring reliable thermal management.

Advantages

Compact low-profile design fits 2U server chassis and small form factor cases. Efficient heat dissipation via four copper heat pipes and copper base. PWM fan control allows precise speed adjustment from 1000 to 3500 RPM. Dual ball bearing ensures long lifespan and stable operation. Broad socket compatibility covers modern Intel and AMD platforms.

Suitable for

• 2U rackmount servers
• Compact HTPC and mini-ITX builds
• Workstations with limited CPU cooler clearance
• Systems requiring quiet yet effective cooling

Key specifications

• Socket Compatibility: Intel LGA 2066/2011/1700/1200/115X, AMD AM5/AM4
• Heatsink Material: Copper base, 4x Ø6mm copper heat pipes, aluminum fins
• Fan Dimensions: 92mm x 92mm x 15mm
• Fan Speed: 1000 ~ 3500 RPM (PWM)
• Airflow: 15.2 ~ 53.4 CFM
• Static Pressure: 0.15 ~ 3.8 mmH2O
• Noise Level: 16.5 ~ 37.5 dBA
• Bearing Type: Dual Ball Bearing
• Fan Connector: 4-pin PWM
• Rated Voltage: 12V DC
• Power Consumption: 0.96W ~ 3.6W
• TDP Support: Up to 160W
• Form Factor: Low Profile (2U Server)
• Color: Black fan, Silver heatsink

Recommendations

For optimal performance, ensure your case has adequate clearance for the 92mm fan and that the CPU socket is compatible. Pair with a high-quality thermal paste for best heat transfer. Suitable for both server and enthusiast builds where space is at a premium.