NZXT
NZXT Kraken 240-240mm AIO CPU Liquid Cooler
Status: NZXT Kraken 240-240mm AIO CPU Liquid Cooler…: 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 NZXT Kraken 240-240mm AIO CPU Liquid Cooler: Customizable 1.54" square LCD shows temps, clocks, or your own images; main trade-off: 240mm radiator limits headroom versus 280mm and 360mm units.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Similar: NZXT Kraken 280 - RL-KN280-B1-280mm AIO CPU… — $178.00 on Amazon as of 2026-10-06 10:27 UTC (price may vary).
Similar: NZXT Kraken Plus 240 RGB - 240mm AIO CPU Cooler — $89.99 on Amazon as of 2026-10-06 12:20 UTC (price may vary).
Similar: Cooler Master 240 Core II Liquid CPU AIO Cooler — $59.99 on Amazon as of 2026-10-06 16:25 UTC (price may vary).
Pros & Cons
Pros
- ✓ Customizable 1.54" square LCD shows temps, clocks, or your own images
- ✓ Covers Intel 1150 through 1851 and AMD AM4, AM5, TR4, sTRX4 sockets
- ✓ Copper coldplate with aluminium radiator in a compact 2 x 120 mm layout
- ✓ Two F120P fans included, no separate fan purchase needed
Cons
- ✗ 240mm radiator limits headroom versus 280mm and 360mm units
- ✗ LCD features require NZXT CAM software running in the background
- ✗ Needs a case with 240mm top or front radiator mounting clearance
- ✗ Black-only colorway (RL-KN240-B1); no white option in this SKU
Manufacturer description
The NZXT Kraken 240 puts a 1.54-inch square LCD on top of the pump block, and that screen is the reason most buyers pick it over a plain 240mm AIO. You can push system telemetry to it, coolant and CPU temps, clock speeds, fan RPM, or load your own images and GIFs, and rotate the display to match whichever way your block ends up seated. Underneath the screen, NZXT pairs a high-performance pump with a 2 x 120 mm aluminium radiator and a copper coldplate, plus two F120P fans, so it handles mainstream and high-core-count chips without the height clearance problem of a large air tower. Socket…
SpecPicks Verdict
SpecPicks scored NZXT Kraken 240-240mm AIO CPU Liquid Cooler using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. NZXT'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
What can the Kraken 240's LCD screen actually display?
The 1.54-inch square LCD shows performance metrics such as system data, and it also accepts your own images. NZXT's CAM software drives what appears on screen; check the product listing for the current list of supported display modes.
Will the Kraken 240 fit my CPU socket?
It ships with mounting for Intel LGA 1150, 1151, 1155, 1156, 1200, 1700 and 1851, plus AMD AM4, AM5, TR4 and sTRX4. That covers most desktop builds from older Intel platforms through current AM5 and Threadripper sockets.
Does the Kraken 240 come with fans, or do I buy those separately?
Two F120P 120 mm fans are included and pre-sized for the 2 x 120 mm radiator. You do not need to buy fans separately to get a working install.
Is a 240mm AIO enough, or should I go bigger?
The 2 x 120 mm radiator suits mainstream and mid-to-high core-count CPUs in cases with 240mm mounting. If you run a heavily overclocked flagship chip in a warm room, a 280mm or 360mm radiator gives more thermal headroom.
Key Features
- Socket: 1150, 1151, 1155, 1156, 1700, 1851, AM4, TR4, sTRX4, 1200, AM5
- Type: water cooling set
- Radiator size: 2 x 120 mm
- Heat sink material: aluminium, copper
- Type: all-in-one water cooling
Full Specifications
| Type | water cooling set |
|---|---|
| Brand | NZXT |
| Model | 10726620 |
| Socket | 1150, 1151, 1155, 1156, 1700, 1851, AM4, TR4, sTRX4, 1200, AM5 |
| Voltage | 12 Volts |
| Wattage | 2.4 watts |
| Material | Metal |
| Unit Count | 1.0 Count |
| Noise Level | 33.88 Decibels |
| Part Number | RL-KN240-B1 |
| Material Type | Metal |
| Radiator size | 2 x 120 mm |
| Cooling Method | Liquid |
| Number of Items | 1 |
| Compatible Devices | Desktop, Laptop |
| Heat sink material | aluminium, copper |
| Included Components | AIO CPU cooler |
| Power Connector Type | 4-Pin |
| Maximum Rotational Speed | 2800 RPM |
| Item Dimensions L x W x H | 4.84"L x 10.83"W x 1.18"H |
| Full listing title | NZXT Kraken 240-240mm AIO CPU Liquid Cooler - Customizable 1.54"" Square LCD Display for Images, Performance Metrics and More - High-Performance Pump - 2 x F120P Fans - Black (RL-KN240-B1) |
Ready to buy?
NZXT Kraken 240-240mm AIO CPU Liquid Cooler - Customizable 1.54"" Square LCD Display for Images, Performance Metrics and More - High-Performance Pump - 2 x F120P Fans - Black (RL-KN240-B1) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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