NZXT
NZXT Kraken 240 RGB
Status: NZXT Kraken 240 RGB - 240mm AIO CPU Liquid…: 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 RGB: 1.54" 240x240 LCD shows GIFs, static images, or live PC metrics via NZXT CAM; main trade-off: 240mm radiator targets mid-range CPUs, not the hottest HEDT chips.
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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
- ✓ 1.54" 240x240 LCD shows GIFs, static images, or live PC metrics via NZXT CAM
- ✓ Asetek pump spins up to 2,800 RPM for efficient, quiet coolant circulation
- ✓ Dual F120 RGB Core fans use fluid dynamic bearings for airflow plus static pressure
- ✓ Single breakout cable from pump to motherboard keeps wiring and setup simple
Cons
- ✗ 240mm radiator targets mid-range CPUs, not the hottest HEDT chips
- ✗ LCD screen and RGB depend on NZXT CAM software running in Windows
- ✗ 30 Hz LCD refresh limits how smoothly animated GIFs play back
- ✗ Ships with only two fans; no push-pull radiator config out of the box
Manufacturer description
NZXT Kraken 240 RGB - 240mm AIO CPU Liquid Cooler - RL-KR240-B1 - Customizable 1.54" Square LCD Display for Images, Performance Metrics - High-Performance Pump - 2 x F120 RGB Core Fans - Black
SpecPicks Verdict
SpecPicks scored NZXT Kraken 240 RGB 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.
Key Features
- PERSONALIZATION THAT POPS: Display a favorite animated GIF or static image, monitor real-time PC performance metrics, see music that's currently playing, integrate web content and more with NZXT CAM software.
- LCD DISPLAY: 1.54"" square LCD display with 240x240 resolution, 30 Hz refresh rate, and bright 300 cd/m² backlight brings on-screen content to life.
- HIGH-PERFORMANCE PUMP: The powerful Asetek pump operates at up to 2,800 RPM to ensure efficient and quiet coolant circulation.
- COLORFUL COOLING: RGB Core Fans with fluid dynamic bearings provide an optimal balance of static pressure and airflow for powerful cooling plus vivid RGB lighting."
- SIMPLE SETUP: A single breakout cable from pump to motherboard makes for easy installation.
Full Specifications
| Brand | NZXT |
|---|---|
| Color | Black |
| Model | RL-KR240-B1 |
| Voltage | 12 volts |
| Wattage | 2.4 watts |
| Material | Aluminum, Copper, Metal, Plastic, Rubber |
| Unit Count | 1 Count |
| LCD DISPLAY | 1.54"" square LCD display with 240x240 resolution, 30 Hz refresh rate, and bright 300 cd/m² backlight brings on-screen content to life. |
| Noise Level | 33.88 db |
| Part Number | RL-KR240-B1 |
| SIMPLE SETUP | A single breakout cable from pump to motherboard makes for easy installation. |
| Compatibility | PC |
| Material Type | Aluminum, Copper, Metal, Plastic, Rubber |
| Cooling Method | Water |
| Number of Items | 1 |
| Number of Packs | 1 |
| COLORFUL COOLING | RGB Core Fans with fluid dynamic bearings provide an optimal balance of static pressure and airflow for powerful cooling plus vivid RGB lighting." |
| Air Flow Capacity | 78.86 cfm |
| Compatible Devices | Desktop |
| Included Components | 1 x LED Controller, 1 x Complete Mounting Bracket, 1 x Mounting Screw, 1 x Connecting Cable, 1 x USB 2.0 Pin Jack Dual Cable |
| Full listing title | NZXT Kraken 240 RGB - 240mm AIO CPU Liquid Cooler - Customizable 1.54" Square LCD Display for Images, Performance Metrics - High-Performance Pump - 2 x F120 RGB Core Fans - Black |
Ready to buy?
NZXT Kraken 240 RGB - 240mm AIO CPU Liquid Cooler - Customizable 1.54" Square LCD Display for Images, Performance Metrics - High-Performance Pump - 2 x F120 RGB Core Fans - Black 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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