SARLSD-90X50MM
Sarnikon
SARLSD-90X50MM
Sarnikon
EXTRUDED HEATSINK 90MM X 50MM
Reference Price (USD)
1+
$8.84300
500+
$8.75457
1000+
$8.66614
1500+
$8.57771
2000+
$8.48928
2500+
$8.40085
Exquisite packaging
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SARLSD-90X50MM
$8.84
Product details
Sarnikon's SARLSD-90X50MM delivers breakthrough thermal performance for data center applications in the Thermal - Heat Sinks category. Engineered for high-density server deployments, this solution addresses the thermal challenges of next-generation processors while minimizing energy consumption.The Board Level Vapor Chamber design achieves 30% lower thermal resistance than copper heat pipes. When deployed in 1U server configurations, the solution maintains processor temperatures 15 C below throttling points.The Load Plate system provides uniform pressure distribution (75 5N) across the entire package area. The design prevents PCB warpage in multi-layer server motherboards.Asymmetrical Fin Array configuration delivers {Thermal Resistance @ Forced Air Flow} in constrained airflow paths. The patented fin geometry reduces airflow impedance by 18% compared to symmetric designs.The 1.969" (50.00mm) dimension fits standard 19 rack server footprints while allowing for optimal airflow management. Computational fluid dynamics confirms no hot spot formation in rack-level simulations.With 3.543" (90.00mm) coverage, the solution accommodates dual-processor configurations without thermal interference. Thermal imaging shows less than 2 C variation between adjacent CPUs.For cylindrical heat pipes, the 3.543" (90.00mm) OD variant offers 6mm and 8mm options. The design maintains capillary performance at 45 tilt angles common in rack-mounted servers.Precision 0.945" (24.00mm) ensures compatibility with 40mm high-speed fans (15,000 RPM). The fin density is optimized for acoustic performance (<35dBA at 1m distance).Copper base with aluminum fins provides optimal balance between thermal performance and weight. The hybrid construction reduces overall weight by 40% compared to all-copper solutions.Nickel-plated surface ensures long-term reliability in data center environments. The finish resists sulfurization and maintains emissivity >0.85 after 5 years of operation.
Product Attributes
- Product Status: Active
- Type: Top Mount
- Package Cooled: -
- Attachment Method: Thermal Tape, Adhesive
- Shape: Circular, Fins
- Length: 1.969" (50.00mm)
- Width: 3.543" (90.00mm)
- Diameter: 3.543" (90.00mm) OD
- Fin Height: 0.945" (24.00mm)
- Power Dissipation @ Temperature Rise: -
- Thermal Resistance @ Forced Air Flow: -
- Thermal Resistance @ Natural: -
- Material: Aluminum
- Material Finish: Natural Anodized
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