# Copper Heatsink K129 for Intel Xeon3400 1U LGA1156 Lynnfield Retail

- Category: CPU Cooler
- Brand: Dynatron
- Model: K129
- Part number: K129
- Price (US): $44.95
- Price last checked: 2026-08-05
- Rating: 3.4/5 from 16 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/cpu-cooler/dynatron-k129/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Dynatron |
| Model | K129 |
| FAN RPM | None |
| Noise Level | None |
| Number of Fans | None |
| Water Cooled | No |
| Color | Golden |

## Key Features

- Brand: Dynatron; Model: K129; Type: Heatsinks only; Compatibility: Intel LGA 1156; Heatsink Material: Copper; Heatsink Dimensions: 90.0 x 90.0 x 26.5 mm; Weight: 490g ? 5g;
- Features: CPU Support: Intel Core i5 I5-750; Xeon Processor 3400 Series; Core i7 Processors, I7-870 & I7-860.

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