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Black 420mm radiator with three 140mm RGB fans and a square copper pump head with RGB lighting

Corsair

Corsair CW-9060071-WW H170i ELT CAP XT liquid cooler

SKU CH-BA6Y-DEZCP MPN CW-9060071-WW

A 420 mm radiator with three 140 mm PWM fans moves up to 89 CFM at 35.8 dBa while 33 CAPELLIX LEDs light the copper cold plate.

  • TypeLiquid Cooling System
  • Block CompatibilityAMD: AM5, AM4, sTRX4 Intel: LGA 1851, 1700, 1200, 1150, 1151
  • Block MaterialCopper
  • Radiator Size457mm x 140mm x 27mm
  • Radiator MaterialAluminum
  • Fan Size3 Fan Slots (140 mm)
  • Broad socket support fits Intel LGA 1851, 1700, 1200, 115X, 2066 and AMD AM5, AM4
  • 33 ultra-bright CAPELLIX LEDs on the pump head deliver vivid RGB lighting
  • Three 140 mm AF RGB ELITE fans with AirGuide technology push up to 89 CFM
  • Zero RPM mode stops fans completely for silent idle operation at 10 dBa
  • Included iCUE COMMANDER CORE controls fan speeds up to 1,700 RPM and RGB synchronisation

420mm liquid CPU cooler

The Corsair CW-9060071-WW H170i ELT CAP XT is a closed-loop liquid cooler with a 457mm x 140mm x 27mm aluminium radiator and three 140mm AF RGB ELITE fans. It targets builders who want high thermal capacity and per-LED RGB control through iCUE software.

Builders needing broad socket support

The unit fits Intel LGA 1851, 1700, 1200, 1150, 1151, 1154, 1155, 1156, 2066, 2011-3, 2011 and AMD AM5, AM4, sTRX4 platforms. The fans run 500 to 1,700 RPM for 19.5 to 89 CFM at 10 to 35.8 dBa with a zero-RPM mode. Builders with cases that cannot clear a 457mm radiator or three 140mm fan slots should look elsewhere.

33 CAPELLIX LEDs on the pump head

The copper cold plate carries 33 ultra-bright CAPELLIX LEDs and includes pre-applied XTM70 thermal paste. An iCUE COMMANDER CORE controller handles six RGB channels and six fan headers for synchronized lighting and speed curves.

Highlights

  • Broad socket support fits Intel LGA 1851, 1700, 1200, 115X, 2066 and AMD AM5, AM4
  • 33 ultra-bright CAPELLIX LEDs on the pump head deliver vivid RGB lighting
  • Three 140 mm AF RGB ELITE fans with AirGuide technology push up to 89 CFM
  • Zero RPM mode stops fans completely for silent idle operation at 10 dBa
  • Included iCUE COMMANDER CORE controls fan speeds up to 1,700 RPM and RGB synchronisation

Specifications

BrandCORSAIR
ModelH170i ELT CAP XT
Part NumberCW-9060071-WW
TypeLiquid Cooling System
Block CompatibilityAMD: AM5, AM4, sTRX4
Intel: LGA 1851, 1700, 1200, 1150, 1151, 1154, 1155, 1156, 2066, 2011-3, 2011
Block MaterialCopper
Radiator Size457mm x 140mm x 27mm
Radiator MaterialAluminum
Fan Size3 Fan Slots (140 mm)
Fan Dim.140x140x25mm
Bearing TypeFluid Dynamic Bearing (FDB)
Fan RPM500 - 1,700 RPM
Fan Air Flow19.5 - 89 CFM
Fan Noise10 - 35.8 dBa
Fan Connector4 Pin
ColorBlack
LED ColorRGB
Shipping weight2.90 kg
Package size495 × 191 × 152 mm

Questions about this item

At what point does the 1700 RPM fan speed limit airflow under sustained load?

The three 140 mm fans top out at 1700 RPM, delivering up to 89 CFM; beyond that speed the pump and radiator become the limiting factor.

How loud are the fans at full speed during an all-day session?

At 1700 RPM the fans produce 35.8 dBa, dropping to 10 dBa at 500 RPM, so noise scales directly with the PWM curve you set in iCUE.

Which motherboard socket must I already have for the cold plate to mount?

The copper cold plate supports Intel LGA 1851, 1700, 1200, 1150, 1151, 1154, 1155, 1156, 2066, 2011-3, 2011 and AMD AM5, AM4, sTRX4.

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