We use cookies to enhance your experience, analyze traffic, and personalize content. Some cookies are essential, while others help us understand how you interact with our site. You can manage your preferences at any time. [Privacy Policy](https://letsbld-com.myshopify.com/policies/privacy-policy) PreferencesAccept [Skip to content](/content/products/kraken-240#main/index.html) Cart Your cart is empty Zoom picture # Kraken 240 240mm AIO Liquid Cooler with LCD Display 4.4 Rated 4.4 out of 5 stars 4.4 Stars (108 Reviews) Click to scroll to reviews Best Seller Sale price$139.99 or Starting at $13/mo with Affirm. Check your purchasing power Color:Black Black Decrease quantityIncrease quantity Add to Cart Ships by May 29th Key Specs - **Product Dimensions:** 10.83”L x 1.18”W x 4.84”H - **Power Connector Type:** 4-Pin - **Voltage:** 12 Volts - **Wattage:** 12 watts - **Cooling Method:** Water - **Compatible Devices:** Desktop - **Noise Level:** 30.6 dB - **Material:** Rubber - **Maximum Rotational Speed:** 1800 RPM Inside the Box - Kraken 240 - F120P Static Pressure Fan x2 - Installation accessories - Breakout cable set Warranty & Return Policy - **NZXT Product Warranty Length click** [**here**](https://support.nzxt.com/hc/en-us/articles/4408038297499-How-long-is-the-Warranty-for-NZXT-products "https://support.nzxt.com/hc/en-us/articles/4408038297499-How-long-is-the-Warranty-for-NZXT-products") - **NZXT.com Store Returns/Exchange Policy** Eligible products qualify for a refund or exchange only with an authorized RMA number and the item is returned to the NZXT.com Store inventory within 30 days of purchase. Returns are not allowed beyond 30 days of the purchase date. The NZXT.com Store reserves the right to deny any return or exchange. Refunds will be credited to the original method of payment. To initiate a return, simply [submit a request.](https://support.nzxt.com/hc/en-us/requests/new?ticket_form_id=4561356572059) Resources [Manuals & Documentation](https://support.nzxt.com/hc/en-us/articles/35835121471387-Kraken-Series-2023-Downloads "Manuals & Documentation") × ## Your Prepay and Save Options Choose the plan that works best for you. ### Month-to-Month Cancel and return anytime with no fees. This option provides maximum flexibility with no long-term obligations. ### Prepaid Terms Prepay for a multi-month term (3, 6, 12 months) and lock in a lower effective monthly rate. * * * When your term ends, you have simple options: 1 **Month-to-Month:** By default, your subscription automatically converts to the month to month rate requiring no action from you. 2 **Prepay Again:** Alternatively, you can choose to prepay for another 3, 6, or 12 month term. 3 **End Subscription:** Cancel and return with no fees. Kraken 240Sale price$139.99 Add to Cart Choose options Close Previous Next [Kraken 240](/content/products/kraken-240/index.html)Sale price$139.99 ## [Kraken 240](/content/products/kraken-240/index.html) 4.4 Rated 4.4 out of 5 stars 4.4 Stars (108 Reviews) Sale price$139.99 Color:Black Black Decrease quantityIncrease quantity Add to Cart × ## Your Prepay and Save Options Choose the plan that works best for you. ### Month-to-Month Cancel and return anytime with no fees. This option provides maximum flexibility with no long-term obligations. ### Prepaid Terms Prepay for a multi-month term (3, 6, 12 months) and lock in a lower effective monthly rate. * * * When your term ends, you have simple options: 1 **Month-to-Month:** By default, your subscription automatically converts to the month to month rate requiring no action from you. 2 **Prepay Again:** Alternatively, you can choose to prepay for another 3, 6, or 12 month term. 3 **End Subscription:** Cancel and return with no fees. [View details](/content/products/kraken-240/index.html) Overview The Kraken delivers chillingly cool performance, an easy install, and a display screen for system specs or custom images. - Pump features an embedded 1.54” square LCD screen to display real-time system info or custom images - Screen supports the display of custom images, animated GIFs, and CAM system info with adjustable orientation - Powerful Asetek pump provides optimal cooling and up to 2,800 RPM whisper-quiet operation - Includes high-performance PWM fans with fluid dynamic bearings for optimal cooling - Includes F140P/F120P Static Pressure fans - Single breakout cable simplifies installation - Rubber tubing is reinforced with nylon-braided sleeves to prevent leaks - Control custom screen content, pump speed, and zero-noise fan curves with NZXT CAM LCD Display 1.54" square LCD display with 240x240 resolution, 30 Hz refresh rate, and high brightness. High-Performance Pump The powerful Asetek pump circulates coolant efficiently and quietly. Powerful Cooling Static Pressure Fans with fluid dynamic bearings provide powerful cooling with minimal noise. Installation Made Easy - A single breakout cable from pump to motherboard streamlines installation. - Includes compatible mounting brackets for Intel (LGA 1700/1200/115X/1851) and AMD processors (AM4, AM5). - Pre-applied NZXT High-Performance Thermal Paste. - Extended rubber tubing with durable nylon-braided sleeves for worry-free handling. Tech Specs Cap Material Aluminum and plastic Display Orientation Software adjustable Default, +90, +180, and -90 Degrees Display Panel Active Area 1.54" (39.1mm) Display Resolution 240 x 240 px Display Brightness 300 cd/m² Display Panel Type Transmissive TFT, 262K color Water Block Dimensions Diameter: 74.7mm H: 55.97mm Material Block: Copper, Housing: Plastic Pump Motor Speed 800 – 2,800 ± 300RPM Power 12V DC, 0.3A Radiator Dimensions 123 x 275 x 30mm Material Aluminum Tube Length 400mm Material Ultra-low Evaporation Rubber with Nylon Braided Sleeve Fan(s) Model F120P Static Pressure Fan Quantity 2 Dimension 120 x 120 x 26mm Speed 500-1,800 ± 180 RPM Air Flow 21.67 - 78.02 CFM Air Pressure 0.75 - 2.7mm-H2O Noise 17.9 - 30.6dBA Bearing Fluid Dynamic Bearing Power Consumption 12V DC, 0.23A, 2.76W Connector 4-pin PWM Life 60,000 hours / 6 Years Compatible Socket & CPU Intel Socket LGA 1851/1700 & 1200/115X Intel Core i9 / Core i7 / Core i5 / Core i3 / Pentium / Celeron AMD Socket AM5, AM4, sTRX4\*, TR4\* (\*Threadripper bracket not included) AMD Ryzen 9 / Ryzen 7 / Ryzen 5 / Ryzen 3 / Threadripper General Warranty 6 Years Model Number (Black) RL-KN240-B1 UPC (Black) 810074842686 EAN (Black) 5056547202600 4.4 Rated 4.4 out of 5 stars Based on 108 reviews **80%** would recommend these products 5 Rated out of 5 stars 76 Total 5 star reviews: 76 4 Rated out of 5 stars 10 Total 4 star reviews: 10 3 Rated out of 5 stars 11 Total 3 star reviews: 11 2 Rated out of 5 stars 6 Total 2 star reviews: 6 1 Rated out of 5 stars 5 Total 1 star reviews: 5 AI Reviews Summary Generated by AI from 99 most recent customer reviews Last updated 10 months ago Customers say this cooling system runs quietly and keeps their computers cool during operation. Many reviews mention easy installation and setup, though some note the abundance of cables. The customizable display screen receives praise, though several users point out size limitations and interface constraints. While most find it performs well for cooling, some report reliability issues with fans and pump speeds after reboots. Common feedback includes appreciation for the visual aesthetics and RGB lighting options, though opinions vary on the lighting consistency. Read More Reviews 108(tab expanded) Questions 79(tab collapsed) Filters 108 reviews Sort Most RecentOldestMost HelpfulPhotos & VideosHighest RatingLowest RatingLeast Helpful - **B** **BrippyTrock** Reviewing [Kraken 240](/content/products/kraken-240?variant=40798858412104/index.html) I recommend this product **Product Standouts** Value for Money, Performance, Ease of use Rated 5 out of 5 stars 2 months ago Keeps Cool Using a 9850x3d and I got to say while heavily gaming my temps only reach 45c, while at idle I'm at 30c. On the other hand, I would like the see the cables out of sight a little more. Read MoreRead more about this review Was this helpful? Yes, this review from BrippyTrock was helpful. 2 people voted yesNo, this review from BrippyTrock was not helpful. 0 people voted no - **K** **Kyle** Verified Reviewer Reviewing [Kraken 280](/content/products/kraken-280?variant=40798945083464/index.html) I recommend this product **Product Standouts** Great Quality, Value for Money, Performance, Design, Ease of use Rated 5 out of 5 stars 3 months ago Great Aio! I have had this cooler for the past 3 years and it has done a great job at keeping my I9-13900k cpu of a beast cool! It has never gone over 65 Celsius during heavy gaming loads. Thoroughly happy with this product and will buy another when this one gets too old! Read MoreRead more about this review Was this helpful? Yes, this review from Kyle was helpful. 0 people voted yesNo, this review from Kyle was not helpful. 0 people voted no - **S** **Stephen** Verified Reviewer Reviewing Kraken 360 I do not recommend this product Rated 1 out of 5 stars 5 months ago Very poor Purchased the NZXT Kraken 360 Liquid Cooling in May 2023. Now it seems to have an air block in the system according to my PC engineer. Not good for a product NZXT boast how good it is. Read MoreRead more about this review Was this helpful? Yes, this review from Stephen was helpful. 1 person voted yesNo, this review from Stephen was not helpful. 2 people voted no - **E** **EE/CE** Verified Reviewer Reviewing [Kraken 120](/content/products/kraken-120?variant=40798858149960/index.html) Rated 3 out of 5 stars 5 months ago Cpu rebooting system due to theraml throttleing. About 3 years old, bought it for a 2700x and has worked fine until recently. I put my old 20+ year old Thermaltake True and the CPU is running cooler than it ever did with this AIO. I was going to use the True until I got a new AIO in the mail but now I decided if a 20+ YO Air cooler can beat this thing and is still working then why am I wasting money on a AIO that is only going to fail in a few years again? Oh and I had to replace the fan on it 2 years ago, I use a artic p12 silent which has been dead silent and awesome. Read MoreRead more about this review Was this helpful? Yes, this review from EE/CE was helpful. 2 people voted yesNo, this review from EE/CE was not helpful. 0 people voted no - **J** **Jiri** Verified Reviewer Reviewing [Kraken 280](/content/products/kraken-280?variant=40575817580616/index.html) I recommend this product **Product Standouts** Great Quality, Value for Money, Performance, Design Rated 5 out of 5 stars 6 months ago GREAT AIO! My second NZXT AIO in last 6 years and working great with H7 Flow, thank you! Read MoreRead more about this review - Was this helpful? Yes, this review from Jiri was helpful. 1 person voted yesNo, this review from Jiri was not helpful. 0 people voted no Loading... Loading... [Show More](/content/products/kraken-240?okeReviewsNextUrl=https%253A%252F%252Fapi.okendo.io%252Fv1%252Fstores%252F2da284a5-d980-45f3-87ec-65c50c5d807a%252Fproducts%252Fshopify-6960499621960%252Freviews%253Flimit%253D5%2526orderBy%253Ddate%252520desc%2526lastEvaluated%253D%25257B%252522reviewId%252522%25253A%252522eaebf6b4-3429-483e-90e1-27c6d81b9d1a%252522%25252C%252522subscriberId_collectionId%252522%25253A%2525222da284a5-d980-45f3-87ec-65c50c5d807a%25253A69a9de87-061f-4459-b4bb-15af6381a512%252522%25252C%252522dateCreated%252522%25253A%2525222025-11-11T13%25253A12%25253A17.946Z%252522%25257D&okeReviewsPageNum=2/index.html) Rated 5 out of 5 stars My second NZXT AIO in last 6 years and working great with H7 Flow, thank you! See More Rated 5 out of 5 stars Great quality build and super easy installation instructions! See More Rated 5 out of 5 stars Looks great, performs great and is super quiet. Thank you. See More Rated 5 out of 5 stars My old nzxt 120mm aio could barely keep up. Decide to go all out. 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