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Compact copper CPU cooler with black 80 mm fan and horizontal fin stack

Dynatron

Dynatron K199 80 mm 2 Ball CPU cooler LGA 1156 copper 355 g

SKU CH-SEZZ-MRVNF MPN K199

Compact copper heatsink with an 80 mm dual-ball-bearing PWM fan fits low-profile LGA 1156 builds

  • Fan size80 mm
  • Supported CPU socketsIntel LGA 1156
  • Bearing design2 Ball
  • Rotational speedAt Duty Cycle 0-20%: 1,000 RPM At Duty Cycle 50%: 2,500 RPM
  • Airflow rateAt Duty Cycle 0-20%: 5.355 CFM At Duty Cycle 50%: 7.654CFM A
  • Operating noiseAt Duty Cycle 0-20%: 20.71 dBA At Duty Cycle 50%: 37.5 dBA A
  • Quiet operation at low loads with 20.71 dBA noise at 1000 RPM
  • Strong airflow when needed reaching 14.719 CFM at 5000 RPM
  • Copper heatsink and base for efficient heat transfer
  • Low 29 mm profile fits tight spaces and 1U chassis
  • PWM 4-pin control automatically balances cooling and noise

Compact Copper Cooler for LGA 1156

The Dynatron K199 is an 80 mm air cooler built around a solid copper heatsink and a dual-ball-bearing fan. It mounts horizontally on Intel LGA 1156 sockets and supports Core i5-750, Core i7-860, Core i7-870 and Xeon 3400 series processors. The 4-pin PWM connector allows automatic speed control.

Replaces Stock Intel Coolers

This unit upgrades the thin aluminium coolers bundled with boxed processors, adding copper conductivity and a wider RPM range. The jump is worthwhile when the original cooler runs at high duty cycles or when a lower-profile 29 mm height is required for tight chassis. It does not suit builders needing higher thermal capacity for overclocked CPUs.

Limited by 80 mm Fan and Single Socket

The 80 x 80 x 15 mm fan delivers 5.355 CFM at 1000 RPM and 14.719 CFM at 5000 RPM, with noise rising from 20.71 dBA to 51.7 dBA across the range. Airflow and static pressure are constrained by the small diameter, so sustained heavy loads may exceed its dissipation ability. Compatibility ends at LGA 1156 and the listed LGA 1155 processors.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 71% of the 1,559 comparable items (median $19.99).
Fan size 80 mm
Typical for this category: the median of 812 items is 80 mm.

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Specifications

Product
Brand nameDynatron
Model nameK199
Product typeFan & Heatsinks
Performance
Rotational speedAt Duty Cycle 0-20%: 1,000 RPM
At Duty Cycle 50%: 2,500 RPM
At Duty Cycle 100%: 5,000 RPM
Airflow rateAt Duty Cycle 0-20%: 5.355 CFM
At Duty Cycle 50%: 7.654CFM
At Duty Cycle 100%: 14.719 CFM
Power
Power input connector4 Pin (PWM)
Size & build
Fan size80 mm
Bearing design2 Ball
Cooler materialCopper
Fan mountingHorizontal
Heatsink dimensions85.0 × 81.5 × 28.5 mm
Product weight355g +/- 5g
Shipping weight0.57 kg
Package size203 × 152 × 102 mm
Compatibility
Supported CPU socketsIntel LGA 1156
CPU cooler height limit29 mm
Environment & compliance
Operating noiseAt Duty Cycle 0-20%: 20.71 dBA
At Duty Cycle 50%: 37.5 dBA
At Duty Cycle 100%: 51.7 dBA

Questions about this item

Will the 29 mm cooler height and 85.0 x 81.5 mm heatsink footprint fit inside my chassis and clear the motherboard components?

The cooler stands 29 mm tall with a heatsink footprint of 85.0 x 81.5 mm. Measure your case CPU clearance and the area around the LGA 1156 socket to confirm fit.

How do I mount the K199 using the screw-type brackets, and what is the common mistake?

Align the supplied screw brackets with the LGA 1156 mounting holes, tighten diagonally in stages, and ensure the pre-applied thermal grease contacts the CPU before powering on.

When should I expect to replace the 80 mm 2 ball bearing fan on this cooler?

The dual ball bearing fan is rated for long life; plan to replace it if noise rises above 51.7 dBA at full speed or airflow drops below 14.719 CFM.

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