Corsair
CORSAIR iCUE H170i Elite CAPELLIX Liquid CPU Cooler
Status: CORSAIR iCUE H170i Elite CAPELLIX Liquid CPU…: Unavailable on Amazon as of . SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.
Bottom line: The CORSAIR iCUE H170i Elite CAPELLIX Liquid CPU Cooler: 420mm radiator gives more surface area than typical 240/280mm AIOs; main trade-off: 420mm radiator needs a full-tower case with a matching mount.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Similar: Cooler Master MasterFan MF140 Halo Fan — $24.99 on Amazon as of 2026-10-21 04:13 UTC (price may vary).
Similar: CORSAIR iCUE Link RX140 MAX RGB 140mm PWM Thick… — $64.83 on Amazon as of 2026-10-21 04:16 UTC (price may vary).
Similar: CORSAIR iCUE Link RX140 RGB 140mm PWM Fans with… — $89.00 on Amazon as of 2026-10-20 22:12 UTC (price may vary).
Pros & Cons
Pros
- ✓ 420mm radiator gives more surface area than typical 240/280mm AIOs
- ✓ Three ML140 Magnetic Levitation PWM fans with 400-2,000 RPM range
- ✓ Commander CORE hub drives up to six RGB PWM fans from one controller
- ✓ Zero RPM mode silences fans completely at low CPU temperatures
Cons
- ✗ 420mm radiator needs a full-tower case with a matching mount
- ✗ LGA1700 support requires buying CW-8960091 or CW-8960093 separately
- ✗ Fans reaching 2,000 RPM are audible at the top of the curve
- ✗ Full RGB and fan control depend on installing CORSAIR iCUE software
Manufacturer description
The CORSAIR iCUE H170i Elite CAPELLIX is built for full-tower systems that can house its 420mm radiator, the largest format Corsair offers in this line. Three ML140 RGB Magnetic Levitation PWM fans push air across that surface area, and you can dial them anywhere from 400 to 2,000 RPM depending on whether you want silence at idle or maximum heat transfer under a sustained render or gaming load. The included Commander CORE controller handles speed and lighting for up to six RGB PWM fans from one hub, so you are not chaining splitters across the case to keep everything in sync. Lighting comes…
SpecPicks Verdict
SpecPicks scored CORSAIR iCUE H170i Elite CAPELLIX Liquid CPU Cooler using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. Corsair's cooling & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Will a 420mm radiator fit in my case?
Only if your case explicitly lists 420mm radiator support, typically a full tower with a 3x140mm mount in the top or front. Check your case spec sheet before ordering; 360mm mounts will not accept it.
Does the H170i Elite CAPELLIX support Intel LGA1700?
Yes, but not out of the box. Corsair lists compatibility with LGA1700 upon purchase of the CW-8960091 or CW-8960093 spare part bracket kits, which are sold separately.
How quiet is this cooler?
The three ML140 PWM fans adjust from 400 to 2,000 RPM, so noise scales with load, and Zero RPM mode stops them entirely when the CPU is cool. Expect audible airflow only near the top of the curve.
How many RGB LEDs does it have and do I need software?
33 CAPELLIX LEDs sit on the pump head plus eight per fan, 57 total across three fans. Full lighting and fan-curve control run through CORSAIR iCUE, so the software is required for customization.
Can I connect additional case fans to the included controller?
Yes. The Commander CORE Smart RGB Lighting and Fan Speed Controller handles speed and lighting for up to six RGB PWM fans, so you have three spare channels beyond the three included ML140s.
Key Features
- A high-performance RGB pump head provides powerful, low-noise cooling for your CPU, lit by 33 ultra-bright CAPELLIX RGB LEDs.
- A massive 420mm radiator provides maximum surface area for extreme cooling.
- Includes a CORSAIR iCUE COMMANDER CORE Smart RGB Lighting and Fan Speed Controller, for precise speed and lighting control for up to six RGB PWM fans.
- Three 140mm CORSAIR ML RGB Magnetic Levitation PWM fans deliver immense airflow to cool the most powerful systems with the latest high-performance components, with eight RGB LEDs per fan.
- Accurately control your cooling via PWM, adjusting fan speeds from 400 to 2,000 RPM. Coldplate Dimensions-2.2 x 2.2 inches
- Compatible with the new Intel LGA1700 with purchase of CW-8960091 or CW-8960093 spare parts
Full Specifications
| Brand | Corsair |
|---|---|
| Voltage | 220 Volts |
| Wattage | 3600 kWh |
| Material | Aluminium Copper |
| Unit Count | 1.0 Count |
| Noise Level | 10 Decibels |
| Material Type | Aluminium Copper |
| Cooling Method | Fan, Water |
| Air Flow Capacity | 97 Cubic Feet Per Minute |
| Compatible Devices | Desktop |
| Included Components | Radiator |
| Power Connector Type | 4-Pin |
| Warranty Description | 5 years manufacturer |
| Maximum Rotational Speed | 850 RPM |
| Item Dimensions L x W x H | 17.72"L x 5.51"W x 1.06"H |
| Global Trade Identification Number | 00840006643432 |
| EU Spare Part Availability Duration | 2 Years |
| Full listing title | CORSAIR iCUE H170i Elite CAPELLIX Liquid CPU Cooler - 33 Dynamic RGB LEDs - 140mm Fans - 420mm Radiator - Commander CORE Smart Lighting Controller - CORSAIR iCUE Software Compatible - Zero RPM Fan |
Ready to buy?
Amazon shows no buyable offer for CORSAIR iCUE H170i Elite CAPELLIX Liquid CPU… at the last check. A similar in-stock product is Cooler Master MasterFan MF140 Halo Fan. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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