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All-black dual-tower CPU cooler with six heat pipes and two 120mm fans

Sudokoo

Sudokoo SK620 CPU cooler 6 heatpipes dual tower 120mm FDB PWM fans AM5

SKU CH-Z0FY-5KZYY MPN SK620

Dual-tower air cooler with six heat pipes and two 120 mm FDB PWM fans, rated for 265 W TDP at 29.9 dB

  • Fan size92 mm
  • TDP265 W
  • Rotational speed2,200 RPM
  • Airflow rate56.46 CFM
  • Operating noise29.9 decibels
  • CPU cooler height limit164 mm

Color Black

Model SK620

  • Engineered for AM5 with six heatpipes for high overclocks
  • Dual 120 mm FDB PWM fans run at 2200 RPM for 56.46 CFM airflow
  • Quiet operation at 29.9 dB under full load
  • 164 mm height fits most mid-tower cases
  • Anti-bend bracket and three fan heights simplify RAM clearance

AM5-exclusive air cooler

The Sudokoo SK620 is an air cooler built specifically for the AM5 socket. It uses a dual-tower heatsink with six heatpipes to move heat away from the CPU. Two 120 mm FDB PWM fans push air through the dense fin stacks. The design targets heavily overclocked systems that need high thermal capacity.

265 W TDP at 29.9 dB

The cooler is rated for a 265 W thermal design power while the fans spin up to 2200 RPM. Maximum noise stays at 29.9 decibels under load. Fluid dynamic bearings keep the fans running smoothly at lower voltages. The 3-phase 4-pole motor reduces power draw during normal operation.

Adjustable fan mounts and anti-bend bracket

Fan clips offer three height settings so tall memory modules fit without interference. A slide-rail system lets you attach or remove fans quickly. The box includes an anti-bend mounting bracket that keeps the AM5 socket frame flat during installation. Thermal paste is also supplied.

How it compares

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

Price $70.99
Pricier than about 90% of the 1,559 comparable items (median $19.99).
Fan size 92 mm
Higher than about 70% of the 812 comparable items (median 80 mm).

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Specifications

Product
Brand nameSudokoo
Product lineAC
Product colorBlack
Product typeAir
Performance
Rotational speed2,200 RPM
Airflow rate56.46 CFM
Processor
TDP265 W
Size & build
Fan size92 mm
Heatsink dimensions14.5 cm × 14.4 cm × 16.4 cm
Product weight1.59 kg
Shipping weight1.59 kg
Package size240 × 201 × 198 mm
Compatibility
CPU cooler height limit164 mm
In the box
Thermal paste includedCpu air cooler
In the boxCpu air cooler
Environment & compliance
Operating noise29.9 decibels

Other versions of this model

3 more in the same range

Questions about this item

How do I install the Sudokoo SK620 on AM5 and what step do people often miss?

Use the included anti-bend AM5 bracket and mount the motherboard horizontally, not vertically, then attach the dual towers with the slide-rail clips at one of three height levels for RAM clearance.

What maintenance will the SK620 need later?

The two 120 mm FDB PWM fans are rated for long life; clean dust from the 14.5 × 14.4 × 16.4 cm fin stacks periodically and reapply thermal paste if temperatures rise after several years.

What limit appears first under sustained load on the SK620?

The cooler is rated for 265 W TDP; beyond that the six heat pipes and 56.46 CFM airflow cannot keep temperatures in check, so sustained loads above 265 W will hit the thermal ceiling first.

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