SAR1281ASX90MM

Sarnikon

General info

Part Number

SAR1281ASX90MM

Manufacturer

Sarnikon

Description:

EXTRUDED HEATSINK 83.48X90MM

Reference Price (USD)

$6.08340

500+

$6.022566

1000+

$5.961732

1500+

$5.900898

2000+

$5.840064

2500+

$5.77923

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

SAR1281ASX90MM

$6.08

Product details

Sarnikon's SAR1281ASX90MM 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 3.543" (90.00mm) 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 3.287" (83.48mm) coverage, the solution accommodates dual-processor configurations without thermal interference. Thermal imaging shows less than 2 C variation between adjacent CPUs.Precision 1.575" (40.00mm) 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.