NZXT RL-KN240-B2 240 mm liquid cooler with 1.54" LCD
- AIO
- Intel Socket LGA 18…
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NZXT
A 360 mm all-in-one liquid cooler with a 1.54-inch square LCD, turbine-style pump and three 120 mm static-pressure fans for Intel and AMD sockets
Fan Size 3 Fan Slots (120mm)
The NZXT Kraken Plus 360 mm is an all-in-one liquid cooler with a 1.54 inch square LCD and three 120 mm static-pressure fans. It supports Intel LGA 1851, 1700, 1200 and 115X sockets alongside AMD AM5 and AM4 platforms. The 401 x 120 x 27 mm aluminum radiator and copper split-flow cold plate target high-end desktop CPUs. Builders who want integrated system monitoring and custom graphics on the pump head will find it suited to showcase builds.
The 360 mm radiator adds surface area over 240 mm and 280 mm models, lowering coolant temperatures under sustained loads. NZXT states a 4.4 percent improvement over the previous Kraken 280 based on 2023 Intel Open Bench testing. The jump is worth it when the CPU regularly hits thermal limits with a smaller radiator or when case clearance allows the longer 401 mm length. Systems locked to 240 mm mounts or tight chassis cannot accommodate this cooler.
Three fans moving up to 73.47 CFM at 30.0 dBA give headroom for overclocked multi-core processors during long renders or compiles. The pump runs between 1,200 and 2,800 RPM while fans span 500 to 2,000 RPM, both with Zero RPM mode for idle silence. The 420 mm tubing length reaches most mid-tower and full-tower layouts. Extreme overclocks pushing beyond the radiator's dissipation capacity or builds requiring a 420 mm radiator will exceed its comfortable envelope.
| Brand | NZXT |
|---|---|
| Part Number | RL-KN360-B2 |
| Type | AIO |
| Block Compatibility | Intel Socket LGA 1851/1700, 1200/115X, AMD Socket AM5 & AM4 |
| Pump Speed | 1,200 - 2,800 ± 300 RPM |
| Radiator Size | 401 x 120 x 27 mm |
| Radiator Material | Aluminum |
| Fan Size | 3 Fan Slots (120 mm) |
| Fan Dim. | 120 x 120 x 25 mm |
| Bearing Type | Fluid Dynamic Bearing |
| Fan RPM | 500 - 2,000 ± 200 RPM |
| Fan Air Flow | 73.47 CFM |
| Fan Noise | 30.0 dBA |
| Fan Connector | 4-pin PWM |
| Color | Black |
| Tube Dim. | 420 mm |
| Tube Material | tube: CIIR rubber with Nylon braided sleeve |
| Shipping weight | 2.54 kg |
| Package size | 451 × 191 × 133 mm |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
The radiator measures 401 mm long, 120 mm wide and 27 mm thick, so your case must support a 360 mm radiator with at least 27 mm depth plus fan thickness.
Plug the breakout cable into a USB 2.0 header for the LCD, a CPU_FAN header for pump control, and the included fan hub into a second fan header or PWM hub; the common mistake is forgetting the USB connection so the screen stays dark.
The sealed loop is maintenance-free; tubes typically last the cooler's lifetime, so plan replacement only if you see leakage, stiffness or permeation after many years.
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