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Black 280 mm AIO with 2.72 inch IPS LCD and RGB fans

NZXT

NZXT RL-KR28E-B2 Kraken Elite 280 liquid cooler

SKU CH-FRH2-2EJ0A MPN RL-KR28E-B2

A 280 mm all-in-one liquid cooler with a 2.72-inch IPS LCD and RGB ring for Intel LGA 1851, 1700, 1200, 115X and AMD AM5, AM4 sockets

  • TypeAIO
  • Block CompatibilityIntel Socket LGA 1851, 1700 & 1200/115X Intel Core i9 / Core
  • Block Compatibility - AMDAMD Socket AM5, AM4 AMD Ryzen 9 / Ryzen 7 / Ryzen 5 / Ryzen
  • Block Compatibility - IntelIntel Socket LGA 1851, 1700 & 1200/115X Intel Core i9 / Core
  • Block Dim.321 x 137 x 27mm
  • Radiator Size322 mm
  • High-pressure Turbine pump drives superior CPU cooling
  • 72-inch 640 x 640 IPS LCD at 60 Hz shows custom GIFs and system data
  • RGB ring and Core fans sync lighting across the build
  • Polyester-braided tubing resists leaks and stays flexible during installs
  • Mounting hardware covers Intel LGA 1851, 1700, 1200, 115X and AMD AM5, AM4

NZXT Kraken Elite 280 AIO Cooler

The NZXT Kraken Elite 280 is an all-in-one liquid cooler built around the proprietary NZXT Turbine pump. It fits Intel Socket LGA 1851, 1700 and 1200/115X as well as AMD Socket AM5 and AM4. A 2.72-inch IPS LCD running at 640 x 640 resolution and 60 Hz sits on the pump block alongside an addressable RGB ring.

For builders wanting an integrated display

This cooler suits builders who want real-time system data or custom GIFs on the pump head without adding a separate screen. The two 140 mm fluid dynamic bearing fans push 98.61 CFM each at up to 2,000 RPM while peaking at 34.5 dBA. Buyers who need a thinner radiator or a simpler air cooler should look at something else.

322 mm radiator length dictates case fit

The radiator measures 322 mm long and the fan assembly is 280 x 140 x 25 mm, so the case must support a 280 mm mounting location. The pump block itself is 321 x 137 x 27 mm. If your chassis cannot clear those dimensions, this unit will not install.

Highlights

  • High-pressure Turbine pump drives superior CPU cooling
  • 72-inch 640 x 640 IPS LCD at 60 Hz shows custom GIFs and system data
  • RGB ring and Core fans sync lighting across the build
  • Polyester-braided tubing resists leaks and stays flexible during installs
  • Mounting hardware covers Intel LGA 1851, 1700, 1200, 115X and AMD AM5, AM4

Specifications

BrandNZXT
SeriesKraken Elite
Part NumberRL-KR28E-B2
TypeAIO
Block CompatibilityIntel Socket LGA 1851, 1700 & 1200/115X
Intel Core i9 / Core i7 / Core i5 / Core i3
Pentium / Celeron
AMD Socket AM5, AM4
AMD Ryzen 9 / Ryzen 7 / Ryzen 5 / Ryzen 3
Block Compatibility - AMDAMD Socket AM5, AM4
AMD Ryzen 9 / Ryzen 7 / Ryzen 5 / Ryzen 3
Block Compatibility - IntelIntel Socket LGA 1851, 1700 & 1200/115X
Intel Core i9 / Core i7 / Core i5 / Core i3
Pentium / Celeron
Block Dim.321 x 137 x 27mm
Radiator Size322 mm
Fan Size2 Fan Slots (140 mm)
Fan Dim.280 x 140 x 25mm
Bearing TypeFluid Dynamic Bearing
Fan RPM500 - 2,000 ± 200 RPM per fan
Fan Air Flow98.61 CFM per fan
Fan Noise34.5 dBA per fan
Fan Connector8-pin for PWM & RGB
ColorBlack
LED ColorARGB
Shipping weight2.47 kg
Package size371 × 193 × 163 mm

Questions about this item

Do I need a motherboard with an 8-pin PWM header to run the 140 mm fans and ARGB ring?

Yes, the single-frame fan unit connects through one 8-pin header that carries both PWM control and ARGB signal for the fans and the RGB ring around the LCD.

Will the 322 mm radiator and 25 mm thick fans fit in a case that only supports 280 mm front mounts?

The radiator is 322 mm long and each fan is 25 mm thick, so the assembly needs a 280 mm mounting area with enough clearance for the combined thickness.

How can I confirm the Turbine pump is running at the correct speed after installation?

In NZXT CAM software the pump speed is reported directly; a reading between 500 and 2000 RPM shows the pump is operating within its normal range.

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