Dynatron K17 3U CPU Cooler
The Dynatron K17 is an active 3U CPU cooler engineered for Intel LGA 1155/1156 server processors, efficiently managing CPUs up to 160W TDP in compact chassis. It utilizes an aluminum heatsink with fins aligned to the 92mm fan for optimal heat dissipation. Heat transfer is enhanced by 4 copper heatpipes making direct contact with the CPU. For quiet operation, the large fan is mounted using rubber dampeners. This cooler arrives ready for installation with Shin-Etsu G751 thermal compound pre-applied, ensuring immediate, high-performance cooling.
$23.00
Owner Satisfaction
4.4
/ 5
Category Rank
2178
/ 3965
#2178 in Computer System Cooling Parts
Price vs Category Average
-85%
Below average
CPU Socket Compatibility
11551156
/ /
Who it's for
- Optimized 3U Profile
- High Thermal Dissipation
- Server-Grade Reliability
Who should skip it
- Significant Noise Output
- Limited Socket Compatibility
- Premium Price Point
Key Specs
CPU Socket Compatibility
1155/1156
Maximum TDP Support
160W
Overall Dimensions
91.0 x 91.0 x 110.0 mm
Fan Speed
Up to 2500 RPM
Air Flow
43.36 CFM (Max)
Noise Level
31.92 dBA (Max)
Material
Aluminum Fins, 4x Copper Heat Pipes
Power Connector
4-pin PWM
Features
- Active 3U server cooling design
- Supports Intel LGA 1155 / 1156 sockets
- Handles CPUs up to 160W TDP
- 4 copper heatpipes with direct CPU contact
- Aluminum fins aligned for airflow efficiency
- Quiet 92mm fan with rubber mounts
- Pre-applied Shin-Etsu G751 thermal paste
What customers say
The Dynatron K17 3U CPU Cooler earns strong praise for its exceptional thermal performance in demanding, space-constrained server environments. Users consistently report that it reliably manages high TDP CPUs where standard low profile coolers struggle. The build quality, featuring a robust copper base and efficient heat pipes, is considered excellent, justifying its specialized nature. The primary drawback is acoustic performance; the necessary high fan speeds result in significant noise. While professional server builders accept this as an unavoidable trade-off for superior cooling reliability in data centers, it is a major concern for workstation use. Overall, the K17 is celebrated as a high-performance workhorse perfectly suited for its intended server niche.
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$23