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Black single-tower CPU cooler with seven heatpipes and a 120 mm PWM fan

Sudokoo

Sudokoo SK700 US CPU cooler AM5 7 heatpipes 120mm PWM fan

SKU CH-TDRK-NNNFT MPN SK700 US

Single-tower air cooler with seven 6 mm heatpipes, a 120 mm PWM fan reaching 2200 RPM and 66.29 CFM, rated for 220 W TDP on AMD AM5 sockets

  • Fan size120 × 120 × 25 mm(LxWxH)
  • Supported CPU socketsAMD Socket AM5
  • Bearing designFluid Dynamic bearing
  • Rotational speed2,200 rpm
  • Airflow rate66.29 cubic feet per minute
  • Operating noise32.5 decibels

Color Black

Model SK700

  • AM5-exclusive bracket prevents CPU bending under cooler weight
  • Seven 6 mm heatpipes deliver 220 W thermal capacity
  • 120 mm FDB PWM fan runs 500–2200 RPM at 32.5 dB
  • 29 CFM airflow with 3.74 mmAq pressure for dense fins
  • Single-tower layout (124×76×151 mm) keeps RAM slots clear

AM5-exclusive air cooler

The Sudokoo SK700 US is a single-tower air cooler built only for AMD Socket AM5. It uses seven 6 mm heatpipes and a 120 mm fluid-dynamic-bearing PWM fan to deliver a thermal design power rating of 220 W. The package contains the cooler and an anti-bend bracket that supports the heatsink weight when the motherboard lies horizontally.

Socket AM5 only — not for other platforms

Compatibility is limited to AMD AM5; the cooler will not mount on Intel sockets or older AMD platforms. The manufacturer also notes mechanical interference with the MSI MAG B850M Mortar and MAG B850M Mortar WiFi motherboards, so builders using those boards must choose a different cooler.

Anti-bend bracket and L-Rail lock mount

The bundled anti-bend bracket distributes the 1.32 kg heatsink load across the CPU to prevent substrate bending during horizontal installation. The L-Rail lock mounting system secures the cooler without backplate access, simplifying the build while maintaining even pressure on the AM5 socket.

How it compares

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

Price $59.99
Pricier than about 90% of the 1,559 comparable items (median $19.99).

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Specifications

Product
Brand nameSudokoo
Product lineSK700
Model nameSK700-V Amazon
Part numberSK700 Amazon
Product colorBlack
Product typeAir
Performance
Rotational speed2,200 rpm
Airflow rate66.29 cubic feet per minute
Static pressure3.74 mmAq
Power
Power input connector4-pin PWM
Size & build
Fan size120 × 120 × 25 mm(LxWxH)
Bearing designFluid Dynamic bearing
Heatsink dimensions0.48 in × 0.32 in × 0.54 in
Product weight1.32 kg
Shipping weight1.32 kg
Package size240 × 191 × 170 mm
Compatibility
Supported CPU socketsAMD Socket AM5
CPU cooler height limit0.48 L x 0.32 W x 0.54 H inches
In the box
In the boxCPU Air Cooler
Environment & compliance
Operating noise32.5 decibels

Other versions of this model

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Questions about this item

How much heat can the 220W TDP rating actually handle in a working AM5 system?

The cooler is rated for 220W thermal design power, meaning it can dissipate that much heat from an AM5 processor under load when the fan runs up to 2200 RPM.

What does the 4-pin PWM connector allow the fan to do between 500 and 2200 RPM?

The 4-pin PWM link lets the motherboard vary fan speed from 500 to 2200 RPM, dropping below 5% PWM duty to 0 RPM for silent idle operation.

Will the 146×97×164 mm cooler fit my case and clear RAM slots?

The single-tower heatsink measures 124×76×151 mm and the fan adds 25 mm thickness; the L-rail lock mount keeps the assembly clear of standard-height RAM modules.

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